Auxiliary tray for nursing

Abstract

The utility model relates to the field of nursing, and discloses an auxiliary tray for nursing, which comprises a tray, the bottom end of the tray is fixedly connected with a supporting plate, the bottom end of the tray is rotatably connected with a rotating ring, the bottom end of the rotating ring is fixedly connected with a fixed plate, and the inner wall of the fixed plate is slidably connected with a movable plate. A push rod is fixedly connected to the outer wall of the movable plate, a limiting mechanism is arranged on the inner wall of the fixed plate, a clamping plate penetrates through and is slidably connected to the inner wall of the movable plate, and a round block is elastically connected to the inner wall of the front end of the rotating ring through a positioning spring. According to the medical tray, the push rod, the movable plate, the wedge block and the reset spring are arranged, the movable plate and the push rod are rapidly limited through insertion connection of the wedge block and the push rod, the movable plate extrudes the clamping plate so that the whole tray can be rapidly clamped to a sickbed, and follow-up medical staff can conveniently use the tray; the use angle of the tray can be adjusted according to actual requirements.

Description

Technical Field

[0001] The utility model relates to the field of nursing, in particular to an auxiliary tray for nursing. Background Technique

[0002] In the field of medical nursing, a nursing tray is an indispensable tool for nurses to perform various nursing operations. It is used to carry and store various nursing supplies, such as medical devices, drugs, disinfection supplies, dressings, etc., so that nurses can conveniently perform operations, such as dressing changes, injections, blood collections, etc., at the patient's bedside. The reasonable arrangement and orderly placement of the nursing tray are of crucial significance for improving the efficiency of nursing work and ensuring the accuracy and safety of nursing operations.

[0003] There are some inconveniences in the use of traditional trays; it is difficult for the tray to be quickly and stably fixed at the hospital bed, which brings troubles to the operation of medical staff. It may affect work efficiency due to the unstable placement of the tray, and even may cause medical supplies to fall. Secondly, when medical staff perform nursing operations, they often have different requirements for the use angle of the tray. Different operation scenarios and operation habits may require the tray to be able to flexibly adjust the angle to achieve the best use effect. Most of the existing trays have fixed angles and cannot meet the needs of medical staff to adjust the angle according to actual requirements. Therefore, an auxiliary tray for nursing is proposed to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an auxiliary tray for nursing, aiming to improve the problem that traditional trays in the prior art cannot be quickly fixed on the hospital bed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary tray for nursing, including a tray, a support plate is fixedly connected to the bottom end of the tray, a rotating ring is rotatably connected to the bottom end of the tray, a fixing plate is fixedly connected to the bottom end of the rotating ring, a moving plate is slidably connected to the inner wall of the fixing plate, a push rod is fixedly connected to the outer wall of the moving plate, a limiting mechanism is arranged on the inner wall of the fixing plate, a clamping plate penetrates and is slidably connected to the inner wall of the moving plate, a round block is elastically connected to the inner wall of the front end of the rotating ring through a positioning spring, and an adjusting component is arranged on the inner wall of the tray;

[0006] The limiting mechanism includes a wedge block, the wedge block penetrates and is slidably connected to the inner wall of the fixing plate, and the right end of the wedge block is elastically connected to the fixing plate through a return spring.

[0007] As a further description of the above technical solution:

[0008] The adjusting component includes a movable frame, the movable frame is slidably connected to the inner wall of the tray, and an insertion block is elastically connected to the right end side wall of the tray through a movable spring.

[0009] As a further description of the above technical solution:

[0010] The inner wall of the right end of the tray is fixedly connected to one end of the movable spring, and the other end of the movable spring is fixedly connected to the inner side wall of the plug block.

[0011] As a further description of the above technical solution:

[0012] The plug block is slidably connected to the inner wall of the tray, and the plug block is inserted into the right end side wall of the movable frame.

[0013] As a further description of the above technical solution:

[0014] The right end of the wedge block is fixedly connected to one end of the return spring, the other end of the return spring is fixedly connected to the inner wall of the right end of the fixed plate, and the wedge block is inserted into the side wall of the push rod.

[0015] As a further description of the above technical solution:

[0016] The inner wall of the front end of the swivel ring is fixedly connected to one end of the positioning spring, and the other end of the positioning spring is fixedly connected to the front end of the round block.

[0017] As a further description of the above technical solution:

[0018] The round block is slidably connected to the inner wall of the swivel ring, and the round block is inserted into the inner wall of the tray.

[0019] As a further description of the above technical solution:

[0020] The clamping plate penetrates and is slidably connected to the inner wall of the fixed plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by setting the push rod, the moving plate, the wedge block and the return spring, the wedge block and the push rod are used to quickly limit the moving plate and the push rod, so that the moving plate squeezes the clamping plate to quickly clamp the whole tray at the hospital bed, which is convenient for the subsequent medical staff to use the tray. At the same time, the tray can rotate relative to the swivel ring, and the use angle of the tray can be adjusted according to actual needs, which improves the practicability of the device to a certain extent.

[0023] 2. In the utility model, by inserting or separating the plug block from the movable frame, the position of the movable frame can be adjusted vertically, the volume of the whole tray can be increased, and secondly, a height shield can be formed to prevent the items from falling off the tray due to shaking. Description of the Drawings

[0024] Figure 1A three-dimensional schematic diagram of the tray and the movable frame of an auxiliary tray for nursing proposed by the present utility model;

[0025] Figure 2 A schematic diagram showing the bottom end of the tray of an auxiliary tray for nursing proposed by the present utility model;

[0026] Figure 3 A disassembled schematic diagram of the tray and the swivel ring of an auxiliary tray for nursing proposed by the present utility model;

[0027] Figure 4 A left-side sectional view of the fixing plate of an auxiliary tray for nursing proposed by the present utility model;

[0028] Figure 5 A right-side sectional view of the fixing plate of an auxiliary tray for nursing proposed by the present utility model;

[0029] Figure 6 A front sectional view of the tray of an auxiliary tray for nursing proposed by the present utility model.

[0030] Legend:

[0031] 1. Tray; 2. Support plate; 3. Swivel ring; 4. Fixing plate; 5. Moving plate; 6. Push rod; 7. Return spring; 8. Wedge block; 9. Clamp; 10. Positioning spring; 11. Round block; 12. Movable frame; 13. Movable spring; 14. Insert block. Detailed implementation manner

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figures 1-3, An embodiment provided by the present utility model: An auxiliary tray for nursing, including a tray 1. A support plate 2 is fixedly connected to the bottom end of the tray 1. The support plate 2 supports the entire tray 1 to a certain height, facilitating subsequent nursing staff to take medical items in the tray 1. And there is a rubber plate at the bottom end of the support plate 2, which can make the rubber plate contact the desktop to increase the friction force and avoid the possibility of the tray 1 moving due to contact. A rotating ring 3 is rotatably connected to the bottom end of the tray 1. A fixing plate 4 is fixedly connected to the bottom end of the rotating ring 3. A moving plate 5 is slidably connected to the inner wall of the fixing plate 4. An inclined groove is provided on the moving plate 5, and the clamping plate 9 can be squeezed through the inclined groove to make it move. A push rod 6 is fixedly connected to the outer wall of the moving plate 5, and the moving plate 5 can be moved back and forth through the push rod 6. A limiting mechanism is arranged on the inner wall of the fixing plate 4. The clamping plate 9 penetrates and is slidably connected to the inner wall of the moving plate 5. The clamping plates 9 can be clamped around the hospital bed by approaching each other for the use of the entire device. A round block 11 is elastically connected to the front inner wall of the rotating ring 3 through a positioning spring 10. The round block 11 has a circular surface. When the circular surface is squeezed, the round block 11 will move back and forth on the inner wall of the rotating ring 3. An adjusting component is arranged on the inner wall of the tray 1. The limiting mechanism includes a wedge block 8. The wedge block 8 penetrates and is slidably connected to the inner wall of the fixing plate 4. A notch corresponding to the wedge block 8 is provided on the fixing plate 4, which can allow the wedge block 8 to slide along the inner wall of the fixing plate 4. The right end of the wedge block 8 is elastically connected to the fixing plate 4 through a return spring 7.

[0034] Refer to Figure 1 And Figure 6 , The adjusting component includes a movable frame 12. The movable frame 12 is slidably connected to the inner wall of the tray 1. The height of the surrounding blocking part of the movable frame 12 and the tray 1 is the same, which can allow the movable frame 12 to extend upward along the inner wall of the tray 1 to increase the overall volume of the tray 1. An insertion block 14 is elastically connected to the right side wall of the tray 1 through a movable spring 13. One end of the movable spring 13 is fixedly connected to the right inner wall of the tray 1. When the insertion block 14 moves to the right, the movable spring 13 will be stretched. When resetting, the elastic force of the movable spring 13 is used to drive the insertion block 14 to reset. The other end of the movable spring 13 is fixedly connected to the inner side wall of the insertion block 14. The insertion block 14 is slidably connected to the inner wall of the tray 1. The insertion block 14 is inserted into the right side wall of the movable frame 12. A notch is provided on the right side wall of the movable frame 12. This notch is divided into upper and lower ends, which can allow the insertion block 14 to be inserted into the lower notch of the movable frame 12 to limit the adjusted movable frame 12.

[0035] Refer to Figures 3-5 , The right end of the wedge block 8 is fixedly connected to one end of the return spring 7. When the wedge block 8 moves to the right, the return spring 7 will be compressed. When resetting, the reverse elastic force of the return spring 7 is used to drive the wedge block 8 to reset. The other end of the return spring 7 is fixedly connected to the right inner wall of the fixing plate 4. The wedge block 8 is inserted into the side wall of the push rod 6. As Figure 5As shown, multiple notches corresponding to the wedges 8 are provided on the push rod 6, allowing the wedges 8 to be inserted therein for unidirectional limiting of the entire push rod 6. The inner wall of the front end of the swivel ring 3 is fixedly connected to one end of the positioning spring 10. When the round block 11 moves forward, the positioning spring 10 will be compressed. When resetting, the elastic force of the positioning spring 10 is used to drive the round block 11 to reset. The other end of the positioning spring 10 is fixedly connected to the front end of the round block 11. The round block 11 is slidably connected to the inner wall of the swivel ring 3 and is inserted into the inner wall of the tray 1. As Figure 3 shown, notches corresponding to the round block 11 are provided at the rotation part of the swivel ring 3 of the tray 1, allowing the round block 11 to be inserted therein for positioning the tray 1. The clamping plate 9 passes through and is slidably connected to the inner wall of the fixing plate 4. As Figure 2 shown, notches are provided on the fixing plate 4, allowing the clamping plate 9 to move horizontally along the inner wall of the fixing plate 4.

[0036] Working principle: First, when the entire tray 1 needs to be fixed around the hospital bed, only the installation point needs to be located between the two clamping plates 9. Then, push the push rod 6 forward to drive the moving plate 5 to move forward, causing the moving plate 5 to squeeze the two clamping plates 9 to move closer to each other, so that the clamping plates 9 clamp at the installation point of the hospital bed. While the push rod 6 is moving, the side wall notch of the push rod 6 will squeeze the wedge 8 to move to the right. At this time, the return spring 7 is in a compressed state, causing the wedge 8 to retract into the inner wall of the fixing plate 4. When the wedge 8 coincides with the next notch, the reverse elastic force of the return spring 7 is used to drive the wedge 8 to reset to the left, allowing the wedge 8 to be inserted into the side wall notch of the push rod 6 for unidirectional limiting of the entire moving plate 5 and the push rod 6.

[0037] During the use of the entire tray 1, when adjusting the use angle, manually rotate the tray 1 to make the inner wall notch of the tray 1 squeeze the round surface of the round block 11, causing the round block 11 to move forward and compress the positioning spring 10. When the round block 11 coincides with the next notch of the tray 1, the reverse elastic force of the positioning spring 10 is used to drive the round block 11 to reset, allowing the round block 11 to be inserted into the notch of the tray 1, which can position the tray 1 after the position is adjusted. At the same time, a certain force is required to rotate the tray 1.

[0038] If the space for using the tray 1 needs to be adjusted, only pull out the insert block 14 and stretch the movable spring 13 to separate the insert block 14 from the upper notch of the movable frame 12. Then, move the movable frame 12 upward so that the lower notch of the movable frame 12 coincides with the insert block 14. Release the insert block 14, and the reverse elastic force of the movable spring 13 is used to drive the insert block 14 to reset, allowing the insert block 14 to be inserted into the lower notch of the movable frame 12 to complete the limiting. If the initial state needs to be restored, just operate according to the above steps in the third paragraph.

[0039] When it is necessary to release the clamping and fixing of the tray 1, the hand moves the wedge block 8 to the right and compresses the return spring 7, so that the wedge block 8 is separated from the notch of the push rod 6. Then, the push rod 6 is moved backward to drive the moving plate 5 to move, so that the moving plate 5 squeezes the clamping plates 9 to separate from each other. Finally, the wedge block 8 is released and the reverse elastic force of the return spring 7 is used for resetting.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary tray for nursing, comprising a tray (1), characterized in that: A support plate (2) is fixedly connected to the bottom end of the tray (1). A rotating ring (3) is rotatably connected to the bottom end of the tray (1). A fixing plate (4) is fixedly connected to the bottom end of the rotating ring (3). A moving plate (5) is slidably connected to the inner wall of the fixing plate (4). A push rod (6) is fixedly connected to the outer wall of the moving plate (5). A limiting mechanism is arranged on the inner wall of the fixing plate (4). A clamping plate (9) penetrates and is slidably connected to the inner wall of the moving plate (5). A round block (11) is elastically connected to the inner wall of the front end of the rotating ring (3) through a positioning spring (10). An adjusting component is arranged on the inner wall of the tray (1); The limiting mechanism includes a wedge block (8). The wedge block (8) penetrates and is slidably connected to the inner wall of the fixing plate (4). The right end of the wedge block (8) is elastically connected to the fixing plate (4) through a return spring (7).

2. The auxiliary tray for nursing according to claim 1, characterized in that: The adjusting component includes a movable frame (12). The movable frame (12) is slidably connected to the inner wall of the tray (1). An insertion block (14) is elastically connected to the right side wall of the tray (1) through a movable spring (13).

3. The auxiliary tray for nursing according to claim 2, characterized in that: One end of the movable spring (13) is fixedly connected to the inner wall of the right end of the tray (1). The other end of the movable spring (13) is fixedly connected to the inner side wall of the insertion block (14).

4. The auxiliary tray for nursing according to claim 2, wherein: The insertion block (14) is slidably connected to the inner wall of the tray (1). The insertion block (14) is inserted into the right side wall of the movable frame (12).

5. The auxiliary tray for nursing according to claim 1, characterized in that: The right end of the wedge block (8) is fixedly connected to one end of the return spring (7). The other end of the return spring (7) is fixedly connected to the inner wall of the right end of the fixing plate (4). The wedge block (8) is inserted into the side wall of the push rod (6).

6. The auxiliary tray for nursing according to claim 1, characterized in that: One end of the positioning spring (10) is fixedly connected to the inner wall of the front end of the rotating ring (3). The other end of the positioning spring (10) is fixedly connected to the front end of the round block (11).

7. The auxiliary tray for nursing according to claim 1, characterized in that: The round block (11) is slidably connected to the inner wall of the rotating ring (3). The round block (11) is inserted into the inner wall of the tray (1).

8. The auxiliary tray for nursing according to claim 1, wherein: The clamping plate (9) penetrates and is slidably connected to the inner wall of the fixing plate (4).

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