Folding tray and medical tower crane

Abstract

The invention discloses a folding tray and a medical tower crane. The folding tray comprises a tray body, first supporting rods which are symmetrically arranged relative to the center of the tray body and are fixed to the tray body, and second supporting rods rotationally connected with the ends of the first supporting rods. The third supporting rod is used for driving the first supporting rod to rotate around the end relative to the second supporting rod, one end of the third supporting rod is rotationally connected with a rod body of the second supporting rod, and the other end of the third supporting rod is in sliding fit connection with the first supporting rod in the axis direction of the first supporting rod; the included angle between the first supporting rod and the second supporting rod is adjusted by changing the axis position of the end of the third supporting rod on the first supporting rod, and the tray is folded and stored. The whole tray can be stably folded and stored through the folding structure formed by the supporting rods, the space utilization rate of an operating room can be increased, the operation space of an operation is not hindered, and the bottom of the tray is convenient to clean and disinfect.

Description

Technical Field

[0001] The invention relates to the technical field of medical pendant technology, and in particular to a folding tray and a medical pendant. Background Art

[0002] Medical pendants are used in medical places such as operating rooms, ICUs, medical rooms, rehabilitation rooms and general wards. They are mainly used for terminal transfer of medical gases such as oxygen supply, suction, compressed air, nitrogen, etc. They have a simple and compact structure and are easy to use. The pendant is also a relatively large working platform, which is equipped with a large number of power supplies, gas sources, networks, and display ports, providing conditions for the placement of various other equipment off the ground. Medical rescue equipment such as medical equipment and consumables will be placed on the tray of the medical pendant. At present, the trays on the medical pendant and suspension bridge only have a single function of placing items and do not have the function of folding. Not only do they occupy too much space, but they also hinder the operating space of the operation. Moreover, when cleaning and disinfecting the equipment, since the tray cannot be folded, it is extremely inconvenient to clean and disinfect the bottom of the tray, which is often a sanitary dead corner and cannot meet the requirements of comprehensive and thorough disinfection. Summary of the invention

[0003] Technical purpose: In view of the shortcomings of existing medical pendant trays, the present invention discloses a folding tray and a medical pendant.

[0004] Technical solution: To achieve the above technical objectives, the present invention adopts the following technical solution: A folding pallet comprises a pallet main body, a No. 1 support rod symmetrically arranged about the center of the pallet main body and kept fixed with the pallet main body, a No. 2 support rod rotatably connected to the end of the No. 1 support rod, and a No. 3 support rod used to drive the No. 1 support rod to rotate around the end relative to the No. 2 support rod. One end of the No. 3 support rod is rotatably connected to the rod body of the No. 2 support rod, and the other end is slidably connected to the No. 1 support rod along the axial direction of the No. 1 support rod. By changing the axial position of the end of the No. 3 support rod on the No. 1 support rod, the angle between the No. 1 support rod and the No. 2 support rod is adjusted to achieve the folding and retracting of the pallet.

[0005] Preferably, a slide groove for sliding the end of the No. 3 support rod is provided on the No. 1 support rod of the present invention, and a limiting mechanism for fixing the end of the No. 3 support rod is provided between the end of the No. 3 support rod and the slide groove.

[0006] Preferably, the limiting mechanism of the present invention includes a roller arranged at the end of the No. 3 support rod and a limiting groove arranged on the slide slot, wherein the limiting groove is lower than the surface of the slide slot, and the limiting groove matches the outer contour of the roller. After the No. 3 support rod slides into place, the roller sinks into the limiting groove to keep the position of the tray stable before and after folding.

[0007] Preferably, a magnetic attraction component is provided on the tray body of the present invention for keeping the tray body relatively fixed to the placement point when the tray is folded and stored.

[0008] Preferably, the rotation angle range of the No. 1 support rod relative to the No. 2 support rod of the present invention is 0-90°.

[0009] Preferably, the end of the No. 1 support rod of the present invention is cooperatively connected with the No. 2 support rod via a damping shaft.

[0010] The present invention discloses a medical pendant, comprising a pendant body, on which a folding tray according to any one of claims 1 to 6 is arranged, wherein the folding trays are arranged at intervals along the height direction of the pendant body, and spaces for the tray bodies to rotate are reserved between adjacent folding trays.

[0011] Beneficial effects: The folding tray and medical pendant disclosed in the present invention have the following beneficial effects: 1. The folding structure formed by the support rods of the present invention can realize the stable folding and storage of the tray as a whole, which can increase the space utilization rate of the operating room, does not hinder the operation space of the operation, and is convenient for cleaning and disinfection of the bottom of the tray.

[0012] 2. The present invention provides a magnetic attraction component on the tray body, which can ensure the stability of the tray position in the folded state, thereby reducing the risk of collision and ensuring the safety of operations in the operating room.

[0013] 3. The No. 1 support rod and the No. 2 support rod of the present invention are connected by a damping shaft, which can ensure the stability of the action when the tray is opened and folded, thereby avoiding affecting the instruments placed at other positions of the medical pendant.

[0014] 4. The present invention utilizes the roller at the end of the No. 3 support rod to cooperate with the limiting groove in the slide slot to position and limit the opening position of the tray, which can ensure the stability of the position of the tray after opening, thereby reducing the difficulty of operation, and there is no need to confirm the opening angle of the tray, which is convenient for personnel to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 This is a structural diagram of the medical pendant of the present invention; Among them, 1-tray body, 2-support rod No. 1, 3-support rod No. 2, 4-support rod No. 3, 5-slide groove, 6-limiting groove, 7-magnetic suction component, 8-tower body. DETAILED DESCRIPTION

[0017] Reference will now be made in detail to embodiments of the present disclosure, one or more examples of which are set forth herein below. Each embodiment and example is provided by way of explanation of the apparatus, composition and materials of the present disclosure, rather than limitation. On the contrary, the following description provides a convenient illustration of an exemplary embodiment for implementing the present disclosure. In fact, it will be clear to those skilled in the art that various modifications and variations may be made in the teachings of the present disclosure without departing from the scope or spirit of the present disclosure.

[0018] like Figure 1 As shown, the present invention discloses a medical pendant, including a pendant body 8, on which a folding tray is arranged. The folding trays are arranged at intervals along the height direction of the pendant body, and space for the tray body 1 to rotate is reserved between adjacent folding trays to avoid interference between structures and affect operation.

[0019] The folding pallet of the present invention comprises a pallet main body 1, a No. 1 support rod 2 which is symmetrically arranged about the center of the pallet main body 1 and remains fixed with the pallet main body 1, a No. 2 support rod 3 which is rotatably connected to the end of the No. 1 support rod 2, and a No. 3 support rod 4 which is used to drive the No. 1 support rod 3 to rotate around the end relative to the No. 2 support rod 3, the No. 2 support rod 3 is fixed to the surface of the tower body 8 of the crane, one end of the No. 3 support rod 4 is rotatably connected to the rod body of the No. 2 support rod 3, and the other end is slidably connected to the No. 1 support rod 2 along the axial direction of the No. 1 support rod 2, and the angle between the No. 1 support rod 2 and the No. 2 support rod 3 is adjusted by changing the axial position of the end of the No. 3 support rod 4 on the No. 1 support rod 1 to realize the folding and retracting of the pallet.

[0020] To ensure the smooth opening process of the tray and the stability of the support after opening, the end of the No. 1 support rod 2 of the present invention is connected with the No. 2 support rod 3 by a damping shaft, and a slide groove 5 for sliding the end of the No. 3 support rod 3 is provided on the No. 1 support rod 2, and a limiting mechanism for fixing the end of the No. 3 support rod 4 is provided between the end of the No. 3 support rod 3 and the slide groove 5. The limiting mechanism includes a roller arranged at the end of the No. 3 support rod and a limiting groove 6 arranged on the slide groove 5, wherein the limiting groove 6 is lower than the surface of the slide groove 5, and the limiting groove 6 matches the outer contour of the roller. After the No. 3 support rod 4 slides into place, the roller sinks into the limiting groove 6 to keep the position of the tray stable before and after folding.

[0021] The tray body 1 of the present invention is provided with a magnetic attraction component 7 for keeping the tray body 1 relatively fixed to the placement point when the tray is folded and retracted. The magnetic attraction component 7 is composed of two magnetic sheets. In an embodiment of the present invention, the two magnetic sheets are respectively arranged on the surface of the tray body 1 close to the side of the pendant tower body 8 and on the surface of the pendant tower body 8 when the tray is folded. The tray body 1 is fixed in the folded state of the tray by magnetic attraction. This fixing method is easy to operate, and automatically adsorbs and fixes after being folded into place. It has good reliability and can avoid vibration or collision of the tray due to accidental touch, thereby effectively maintaining the safety of operations in the operating room.

[0022] In the embodiment of the present invention, the rotation angle range of the No. 1 support rod 2 relative to the No. 2 support rod 3 is 0-90°, and the rotation angle range can also be adjusted by adjusting the size of the No. 3 support rod 4 and the slide 5. It is only necessary to ensure that the tray body 1 can provide a stable surface for placing items when the tray is opened. By using the folding tray structure of the present invention, the tray can be conveniently folded and retracted according to the use requirements, the utilization rate of the space can be improved, and the tray can be fully and thoroughly disinfected, reducing the workload and meeting the sterilization and disinfection requirements of the surgical operation space.

Claims

1. A foldable tray, characterized in that: The invention comprises a tray body (1), a first support rod (2) symmetrically arranged about the center of the tray body (1) and fixed to the tray body (1), a second support rod (3) rotatably connected to the end of the first support rod (2), and a third support rod (4) used for driving the first support rod (3) to rotate around the end relative to the second support rod (3), one end of the third support rod (4) being rotatably connected to the rod body of the second support rod (3), and the other end being slidably connected to the first support rod (2) along the axis direction of the first support rod (2), and by changing the axis position of the end of the third support rod (4) on the first support rod (1), the angle between the first support rod (2) and the second support rod (3) is adjusted, thereby realizing the folding and retracting of the tray.

2. A foldable pallet according to claim 1, characterized in that: The first support rod (2) is provided with a slide groove (5) for the end of the third support rod (3) to slide, and a limiting mechanism for fixing the end of the third support rod (4) is provided between the end of the third support rod (3) and the slide groove (5).

3. A foldable pallet according to claim 2, characterized in that: The limiting mechanism comprises a roller arranged at the end of the third support rod and a limiting groove (6) arranged on the slide groove (5); the limiting groove (6) is lower than the surface of the slide groove (5); the limiting groove (6) matches the outer contour of the roller; after the third support rod (4) slides into place, the roller sinks into the limiting groove (6) to keep the position of the tray stable before and after folding.

4. A foldable pallet according to claim 1, characterized in that: The tray body (1) is provided with a magnetic attraction component (7) for keeping the tray body (1) relatively fixed to a placement point when the tray is folded and retracted.

5. The foldable pallet according to claim 1, characterized in that: The rotation angle range of the No. 1 support rod (2) relative to the No. 2 support rod (3) is 0-90°.

6. The foldable pallet according to claim 1, characterized in that: The end of the No. 1 support rod (2) is cooperatively connected with the No. 2 support rod (3) via a damping shaft.

7. A medical pendant, comprising a pendant body (8), characterized in that: A folding tray according to any one of claims 1 to 6 is arranged on the tower body of the crane, wherein the folding trays are arranged at intervals along the height direction of the tower body of the crane, and space for the tray body (1) to rotate is left between adjacent folding trays.

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