Bedside treatment tray for nursing and mounting bracket

Abstract

The invention relates to the technical field of medical instruments, and discloses a nursing bedside treatment tray which comprises a treatment tray body. A supporting partition plate is arranged in the treatment plate main body; limiting barrier strips are fixed to the two sides of the inner side wall of the treatment plate body, and clamping grooves matched with the supporting partition plates are formed in the upper surfaces of the limiting barrier strips. According to the bedside treatment plate for nursing and the mounting bracket, the treatment plate main body supporting device can be firmly fixed beside a sickbed, so that the risk of displacement or toppling of the treatment plate in the operation process is effectively avoided, and the treatment plate main body supporting device is convenient to use. The stability of nursing operation is ensured, the stability of the treatment plate is improved, nursing personnel do not need to be distracted to stabilize the treatment plate during treatment operation, so that the nursing personnel can concentrate on treatment, the time cost and complexity of operation are reduced, and the nursing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a bedside treatment tray for nursing and an installation bracket therefor. Background Art

[0002] In current medical nursing practice, when performing treatment operations, nursing staff often need to use a bedside treatment tray to place medical supplies and drugs. However, the existing designs of bedside treatment trays have certain limitations;

[0003] Currently, the treatment tray has a single function and is difficult to meet the actual usage requirements. At the same time, the treatment tray cannot be firmly fixed beside the hospital bed, making it easy for the treatment tray to shift or tip over during the operation, thus affecting the smooth progress of nursing operations. Nursing staff need to distract themselves to stabilize the treatment tray during the operation, which increases the complexity and time cost of the operation and reduces the nursing efficiency. Therefore, we propose a bedside treatment tray for nursing and an installation bracket therefor to solve the above existing problems. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides a bedside treatment tray for nursing and an installation bracket therefor, which solves the problems of the single function of the treatment tray and the inconvenience of stably supporting the treatment tray.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A bedside treatment tray for nursing, comprising a treatment tray main body;

[0006] A support partition is arranged inside the treatment tray main body;

[0007] On both sides of the inner upper wall of the treatment tray main body, limiting stop strips are fixed, and a card slot adapted to the support partition is provided on the upper surface of the limiting stop strip;

[0008] A plurality of placement holes of different sizes are provided on the support partition, and the placement holes can be used to store nursing medicine bottles and test tubes.

[0009] Preferably, a contact plate for limiting and blocking the support partition is arranged on the top edge side of the treatment tray main body. A support rod is rotatably installed on the contact plate through a bearing, and the bottom end of the support rod is welded to the top of the treatment tray main body. A return torsion spring is provided on the support rod and the contact plate.

[0010] An installation bracket for a bedside treatment tray for nursing, comprising the bedside treatment tray for nursing according to any one of the claims, further comprising a rotating rod;

[0011] A clamping mechanism is installed on the rotating rod, and this device can be fixed on the nursing bed through the clamping mechanism;

[0012] A sleeve is rotatably mounted on the surface of the rotating rod through a bearing, and a U-shaped frame is welded on the surface of the sleeve;

[0013] A flat steel bracket for supporting the main body of the treatment tray is foldably mounted at the open end of the U-shaped frame;

[0014] A locking mechanism for folding and locking the flat steel bracket is mounted on the rotating rod.

[0015] Preferably, the clamping mechanism includes a first clamping plate rotatably mounted on the rotating rod through a bearing and a second clamping plate arranged below the first clamping plate. A threaded tooth is provided at the bottom part of the rotating rod, and the second clamping plate is threadedly connected to the threaded tooth provided on the rotating rod through a threaded hole opened thereon. A guide rod is fixedly mounted on the first clamping plate.

[0016] Preferably, connecting shafts arranged symmetrically are fixed at the open end of the U-shaped frame. The flat steel bracket is rotatably mounted on the two groups of connecting shafts through bearings. A rotating wheel is fixedly mounted at the top end of the rotating rod. An L-shaped limiting rod is fixed on the surface of the connecting shaft. An arc-shaped groove adapted to the L-shaped limiting rod is opened on the surface of the flat steel bracket.

[0017] Preferably, the locking mechanism includes a mounting seat fixed at the top end of the surface of the rotating rod and a square groove opened on one side of the mounting seat. A first fixing pin is arranged in the square groove. An L-shaped clamping plate is arranged on the mounting seat. The L-shaped clamping plate slides on the surface of the first fixing pin through a moving hole opened thereon. A first spring is wound around the surface of the first fixing pin.

[0018] Preferably, a support adsorption and fixing mechanism for supporting the main body of the treatment tray is mounted on the connecting shaft. The support adsorption and fixing mechanism includes a support frame rotatably mounted through a bearing and a strip-shaped groove opened on one side of the support frame. A second fixing pin is arranged in the strip-shaped groove and is fixedly connected to the support frame. A locking pin block is arranged on the support frame. A fourth spring is wound around the surface of the second fixing pin. A first slot and a second slot adapted to the top pin of the locking pin block are opened on the connecting shaft.

[0019] Preferably, a strip-shaped opening is opened in the support frame, and a rotating rod is arranged in the strip-shaped opening. Symmetrically arranged suction cups are fixed on the surface of the rotating rod. A notch part is opened at a position of the support frame close to the suction cups. A connecting disk is fixedly mounted outside the support frame at the position where the rotating rod is located. A locking column slides on one side of the support frame. A second spring is fixed between the locking column and the support frame. Two groups of lock holes adapted to the locking column are opened on the connecting disk. Two groups of connecting plates are fixed at the strip-shaped opening of the support frame.

[0020] Preferably, a pressing column is arranged inside the rotating rod. One end of the pressing column is fixed with a square rod. A fixed disk is fixed inside the rotating rod. A third spring is wound around the surface of the square rod. A rope is fixedly installed at a position on the lower surface of the square rod close to the suction cup. One end of the rope passes through a threading hole formed in the rotating rod and is fixedly connected to the edge surface of the suction cup.

[0021] Preferably, a part of the pressing column extends to the outside of the rotating rod.

[0022] Beneficial effects

[0023] The present invention provides a bedside treatment tray and an installation bracket for nursing. Compared with the prior art, the following beneficial effects are achieved:

[0024] For the bedside treatment tray and the installation bracket for nursing, a support partition is arranged on the main body of the treatment tray. Multiple placement holes with different sizes are formed in the support partition. These holes can flexibly place nursing supplies, such as medicine bottles, test tubes, etc., ensuring the stability of the nursing supplies. At the same time, the support device for the main body of the treatment tray can be firmly fixed beside the hospital bed. This design effectively avoids the risk of the treatment tray shifting or toppling during operation, ensuring the stability of nursing operations. Since the stability of the treatment tray is improved, nursing staff do not need to distract themselves to stabilize the treatment tray during treatment operations, so they can concentrate on treatment. This not only reduces the time cost and complexity of operations, but also improves the nursing efficiency. In addition, the flat steel bracket supporting the main body of the treatment tray can rotate 360°. Nursing staff can rotate the main body of the treatment tray to the most convenient operation angle according to needs. When the main body of the treatment tray is removed, the flat steel bracket can be flexibly folded without occupying space, which further improves the use effect of the device and meets the actual use requirements. Description of the drawings

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the separated structure of the main body of the treatment tray and the limit stop of the present invention;

[0027] Figure 3 It is a schematic diagram of the separated structure of the main body of the treatment tray of the present invention;

[0028] Figure 4 For the present invention against Figure 3 The enlarged structure diagram of point A;

[0029] Figure 5 It is a sectional view of the structure of the locking mechanism of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the support adsorption and fixation mechanism of the present invention;

[0031] Figure 7 This is a partial cross-sectional view of the structure of the support adsorption fixing mechanism of the present invention;

[0032] Figure 8 This is a schematic structural diagram of the folding of the flat steel bracket and the support bracket of the present invention.

[0033] In the figure: 101, main body of the treatment tray; 102, limit stop bar; 103, support partition; 104, contact plate; 105, reset torsion spring; 106, rotating rod; 107, rotating wheel; 108, sleeve; 109, U-shaped frame; 110, flat steel bracket; 111, connecting shaft; 112, arc-shaped groove; 113, L-shaped limit rod; 2, clamping mechanism; 201, first clamping plate; 202, second clamping plate; 203, guide rod; 3, locking mechanism; 301, mounting seat; 302, first fixing pin; 303, first spring; 304, L-shaped clamping plate; 4, support adsorption fixing mechanism; 401, support frame; 402, rotating rod; 403, notch part; 404, suction cup; 405, locking column; 406, second spring; 407, connecting plate; 408, locking hole; 409, pressing column; 410, fixed plate; 411, square rod; 412, third spring; 413, rope; 414, fourth spring; 415, locking pin block; 416, second fixing pin. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] First embodiment;

[0036] As Figure 1-2 shown:

[0037] A treatment tray beside a nursing bed, comprising a main body 101 of the treatment tray;

[0038] A support partition 103 is arranged inside the main body 101 of the treatment tray;

[0039] On both sides of the inner side wall of the main body 101 of the treatment tray, limit stop bars 102 are fixed, and a card slot adapted to the support partition 103 is opened on the upper surface of the limit stop bar 102;

[0040] The support partition 103 is provided with multiple groups of placement holes of different sizes, and the placement holes can be used to store nursing medicine bottles and test tubes. A contact plate 104 for limiting and blocking the support partition 103 is arranged on the top edge side of the treatment tray main body 101. A support rod is rotatably installed on the contact plate 104 through a bearing, and the bottom end of the support rod is welded to the top of the treatment tray main body 101. A return torsion spring 105 is wound around the surface of the support rod, and both ends of the return torsion spring 105 are fixedly connected to the contact plate 104 and the support rod respectively.

[0041] In this implementation: The treatment tray main body 101 can be used to place various nursing supplies. At the same time, the support partition 103 is placed on the limit strip 102 on the treatment tray main body 101. Through the cooperation of the limit strip 102, the support partition 103 and the treatment tray main body 101, the stability of the placement of the support partition 103 is ensured. The support partition 103 is provided with multiple groups of placement holes of different sizes, and these holes can be used to flexibly place nursing supplies such as medicine bottles and test tubes, ensuring the stability of the nursing supplies.

[0042] Finally, the contact plate 104 is installed on the treatment tray main body 101 through the support rod, so that the contact plate 104 can rotate on the support rod. During the rotation process, the contact plate 104 drives the return torsion spring 105 to generate a torsional deformation, so that the contact plate 104 is misaligned with the support partition 103, releasing the block on the top of the support partition 103 and facilitating the flexible removal of the support partition 103 from the treatment tray main body 101.

[0043] Second Embodiment;

[0044] Such as Figure 1-8 shown:

[0045] An installation bracket for a bedside treatment tray for nursing includes a rotating rod 106. A clamping mechanism 2 is installed on the rotating rod 106. This device can be fixed on the nursing bed through the clamping mechanism 2. The clamping mechanism 2 includes a first clamping plate 201 rotatably installed on the rotating rod 106 through a bearing and a second clamping plate 202 arranged below the first clamping plate 201. A threaded tooth is provided at the bottom part of the rotating rod 106, and the second clamping plate 202 is threadedly connected to the threaded tooth provided on the rotating rod 106 through a threaded hole opened. A guide rod 203 is fixedly installed on the first clamping plate 201, and the second clamping plate 202 can slide on the surface of the guide rod 203 through a circular hole opened.

[0046] A sleeve 108 is rotatably installed on the surface of the rotating rod 106 through a bearing, and a U-shaped frame 109 is welded on the surface of the sleeve 108.

[0047] At the open end of the U-shaped frame 109, a flat steel bracket 110 for supporting the main body 101 of the treatment tray is foldably installed. At the open end of the U-shaped frame 109, symmetrically arranged connecting shafts 111 are fixed. The flat steel bracket 110 is rotatably installed on the two groups of connecting shafts 111 through bearings. At the top end of the rotating rod 106, a rotating wheel 107 is fixedly installed. On the surface of the connecting shaft 111, an L-shaped limiting rod 113 is fixed. An arc-shaped groove 112 adapted to the L-shaped limiting rod 113 is formed on the surface of the flat steel bracket 110. The flat steel bracket 110 is limited to fold by 90° on the L-shaped limiting rod 113 through the arc-shaped groove 112;

[0048] A locking mechanism 3 for folding and locking the flat steel bracket 110 is installed on the rotating rod 106. The locking mechanism 3 includes a mounting seat 301 fixed to the top end surface of the rotating rod 106 and a square groove formed on one side of the mounting seat 301. And a first fixing pin 302 is arranged in the square groove. The first fixing pin 302 is fixedly connected to the mounting seat 301. An L-shaped clamping plate 304 is arranged on the mounting seat 301. The L-shaped clamping plate 304 slides on the surface of the first fixing pin 302 through a formed moving hole. A first spring 303 is wound around the surface of the first fixing pin 302. The two ends of the first spring 303 are respectively fixedly connected to the L-shaped clamping plate 304 and the mounting seat 301;

[0049] A support adsorption and fixing mechanism 4 for supporting the main body 101 of the treatment tray is installed on the connecting shaft 111. The support adsorption and fixing mechanism 4 includes a support frame 401 rotatably installed through a bearing and a strip-shaped groove formed on one side of the support frame 401. And a second fixing pin 416 is arranged in the strip-shaped groove. The second fixing pin 416 is fixedly connected to the support frame 401. A locking pin block 415 is arranged on the support frame 401. The locking pin block 415 slides on the surface of the second fixing pin 416 through a sliding hole. A fourth spring 414 is wound around the surface of the second fixing pin 416. The two ends of the fourth spring 414 are respectively fixedly connected to the support frame 401 and the locking pin block 415. A first slot and a second slot adapted to the top pin of the locking pin block 415 are formed on the connecting shaft 111;

[0050] The support frame 401 is provided with a strip-shaped opening, and a rotating rod 402 is arranged in the strip-shaped opening. Symmetrically arranged suction cups 404 are fixed on the surface of the rotating rod 402. A notch 403 is formed at the position of the support frame 401 close to the suction cups 404. One end of the rotating rod 402 extends to the outside of the support frame 401. A connecting disk 407 is fixedly installed outside the support frame 401 at the position where the rotating rod 402 is located. A locking column 405 slides on one side of the support frame 401. A second spring 406 is fixed between the locking column 405 and the support frame 401. A moving groove adapted to the locking column 405 is formed on one side of the support frame 401. The locking column 405 can slide in the moving groove formed in the support frame 401. Two groups of locking holes 408 adapted to the locking column 405 are formed on the connecting disk 407. The two groups of locking holes 408 are symmetrically arranged. Two groups of connecting plates are fixed at the strip-shaped opening of the support frame 401. The rotating rod 402 is connected to the two groups of connecting plates through bearings;

[0051] A pressing column 409 is arranged in the rotating rod 402. A square rod 411 is fixed at one end of the pressing column 409. A fixed disk 410 is fixed inside the rotating rod 402. A square opening for the square rod 411 to slide is formed in the fixed disk 410. A third spring 412 is wound around the surface of the square rod 411. Two ends of the third spring 412 are respectively fixedly connected to the pressing column 409 and the fixed disk 410. A rope 413 is fixedly installed at the position of the lower surface of the square rod 411 close to the suction cup 404. One end of the rope 413 passes through a threading hole formed in the rotating rod 402 and is fixedly connected to the edge surface of the suction cup 404. A part of the pressing column 409 extends to the outside of the rotating rod 402.

[0052] In this embodiment: First, the first clamping plate 201 and the second clamping plate 202 are clamped at the clamping part of the nursing bed. The operator holds the first clamping plate 201 and rotates the rotating wheel 107, thereby driving the rotating rod 106 to rotate. Threaded teeth are provided at the bottom of the rotating rod 106, which are connected to the threaded holes formed in the second clamping plate 202, so that the second clamping plate 202 can move as the rotating rod 106 rotates. At the same time, the second clamping plate 202 slides on the guide rod 203. The guide rod 203 limits the second clamping plate 202 to ensure the stability of its movement. As the distance between the first clamping plate 201 and the second clamping plate 202 continuously decreases, the device can firmly clamp and lock the clamping part of the nursing bed, thereby realizing the fixation of the entire device on the nursing bed;

[0053] Next, the treatment tray main body 101 is placed on the flat steel bracket 110, so that the edge surface of the treatment tray main body 101 is attached to the top of the flat steel bracket 110 to support the treatment tray main body 101;

[0054] Through the connection between the flat steel bracket 110 and the U-shaped frame 109, the flat steel bracket 110 is installed on the sleeve 108, and the sleeve 108 is installed on the rotating rod 106 through a bearing. Such a structural design enables the treatment tray main body 101 to rotate 360° through the flat steel bracket 110, facilitating the nursing staff to rotate the treatment tray to the most suitable position for better use.

[0055] As Figure 5 and 8 shown: The flat steel bracket 110 and the U-shaped frame 109 are designed as a foldable structure. After use, the nursing staff can remove the treatment tray main body 101 from the flat steel bracket 110, and then fold the flat steel bracket 110 upwards by 90°. The L-shaped limit rod 113 and the arc-shaped groove 112 are provided to limit the 90° folding of the flat steel bracket 110. During the folding process, the L-shaped buckle 304 can be pressed to slide on the first fixed pin 302 and compress the first spring 303. When the L-shaped limit rod 113 moves from one end of the arc-shaped groove 112 to the other end, the flat steel bracket 110 can complete a 90° fold. Subsequently, release the L-shaped buckle 304, and the compressed first spring 303 will drive the L-shaped buckle 304 to move upwards, enabling the mounting seat 301 to buckle on the edge of the flat steel bracket 110, thereby limiting and locking the 90° fold of the flat steel bracket 110.

[0056] When not in use, the flat steel bracket 110 can be flexibly folded, which not only saves space but also improves the flexibility and practicality of the entire structure.

[0057] In addition, a support frame 401 is provided on the connecting shaft 111; when the treatment tray main body 101 is placed on the flat steel bracket 110, the two support frames 401 can support the bottom of the treatment tray main body 101, further improving the stability of the placement of the treatment tray main body 101.

[0058] At the same time, press the lock pin block 415 to slide it on the second fixed pin 416 and compress the fourth spring 414 simultaneously. In this way, the top pin of the lock pin block 415 can be disengaged from the first slot, thereby releasing the connection lock between the support frame 401 and the connecting shaft 111. To save space, the support frame 401 can also be folded. When the lock pin block 415 is aligned with the second slot opened on the connecting shaft 111, release the lock pin block 415, and the rebound of the second fixed pin 416 will drive the top pin of the lock pin block 415 to insert into the second slot, thereby realizing the folding lock of the support frame 401.

[0059] Currently, the sizes of the treatment tray main bodies 101 vary. When it is necessary to temporarily support a treatment tray main body 101 with a mismatched size, the flat steel bracket 110 can be folded up, and then the two support frames 401 can be used for support.

[0060] By pressing the locking post 405, the second spring 406 can be compressed, causing the locking post 405 to disengage from a set of locking holes 408 opened in the connection plate 407, thereby releasing the locking of the rotating rod 402. Subsequently, the rotating rod 402 can be rotated to drive the suction cup 404 to flip synchronously. When the locking post 405 aligns with another set of locking holes 408 in the connection plate 407, the locking post 405 can be released, and the second spring 406 rebounds in the compressed state, driving the locking post 405 to insert into the locking holes 408 opened in the connection plate 407. At this time, the rotating rod 402 can be flipped 180°, causing the originally downward-facing suction cup 404 to fold upward, and simultaneously locking the position of the rotating rod 402.

[0061] Next, the treatment tray main body 101 that does not match the size of the flat steel bracket 110 can be placed on the multiple suction cups 404. Through the vacuum adsorption between the suction cups 404 and the treatment tray main body 101, it is adsorbed and fixed, thereby realizing the support placement of the treatment tray main body 101 with a non-matching size. This structural design can be applied to various models of medical treatment trays, providing a supporting role for them, and has universality.

[0062] When the treatment tray main body 101 is separated from the suction cup 404, the operator can press the pressing post 409, thereby driving the square rod 411 to slide on the fixed plate 410. At the same time, this action will also compress the third spring 412. As the square rod 411 moves, it will pull the rope 413, and through the rope 413, the edge of the suction cup 404 is pulled, so that the vacuum suction cup 404 releases the vacuum adsorption through air intake. In addition, the operator can also rotate the rotating rod 402 to drive the suction cup 404 from an upward position to a downward position, so that the separation of the suction cup 404 and the treatment tray main body 101 can be conveniently completed, thereby improving the use effect of the device.

[0063] This solution can firmly fix the support device for the treatment tray main body 101 beside the hospital bed. This design effectively avoids the risk of the treatment tray shifting or tipping during operation, ensuring the stability of the nursing operation. Since the stability of the treatment tray is improved, the nursing staff does not need to be distracted to stabilize the treatment tray during the treatment operation, so they can concentrate on the treatment. This not only reduces the time cost and complexity of the operation, but also improves the nursing efficiency. In addition, the flat steel bracket 110 supporting the treatment tray main body 101 can rotate 360°, and the nursing staff can rotate the treatment tray main body 101 to the most convenient operation angle according to needs. When the treatment tray main body 101 is removed, the flat steel bracket 110 can be flexibly folded without occupying space, which further improves the use effect of the device and meets the actual use requirements.

[0064] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A treatment tray for nursing bedside, characterized in that: It includes a treatment disc body (101); A supporting partition (103) is arranged inside the treatment tray body (101); The treatment plate body (101) has fixed limit stop bars (102) on both sides of the inner side wall, and the upper surface of the limit stop bar (102) is provided with a slot adapted to the supporting partition (103); The supporting partition (103) is provided with a plurality of groups of placement holes of different sizes, and the placement holes can be used to store nursing medicine bottles and test tubes.

2. The nursing bedside treatment tray according to claim 1, characterized in that: A resistance plate (104) is provided on the top edge side of the treatment disc body (101) for limiting and blocking the support partition (103); a support rod is rotatably mounted on the resistance plate (104) via a bearing, and the bottom end of the support rod is welded to the top of the treatment disc body (101); and a return torsion spring (105) is provided on the support rod and the resistance plate (104).

3. A mounting bracket for a nursing bedside treatment tray, comprising the nursing bedside treatment tray according to any one of claims 1-2, characterized in that: comprising a rotating rod (106); The rotating rod (106) is provided with a clamping mechanism (2), through which the device can be fixed on the nursing bed; A sleeve (108) is rotatably mounted on the surface of the rotating rod (106) via a bearing, and a U-shaped frame (109) is welded to the surface of the sleeve (108); A flat steel bracket (110) for supporting the treatment tray body (101) is foldably mounted at the open portion of the U-shaped frame (109); The rotating rod (106) is provided with a locking mechanism (3) for folding and locking the flat steel bracket (110).

4. The mounting bracket of the nursing bedside treatment tray according to claim 3 is characterized in that: The clamping mechanism (2) comprises a first clamping plate (201) rotatably mounted on a rotating rod (106) via a bearing and a second clamping plate (202) arranged below the first clamping plate (201); a bottom portion of the rotating rod (106) is provided with threaded teeth, and the second clamping plate (202) is threadedly connected to the threaded teeth provided on the rotating rod (106) via a threaded hole; and a guide rod (203) is fixedly mounted on the first clamping plate (201).

5. The mounting bracket of the nursing bedside treatment tray according to claim 3 is characterized in that: The U-shaped frame (109) is fixed with symmetrically arranged connecting shafts (111) at its open end; the flat steel bracket (110) is rotatably mounted on two sets of connecting shafts (111) via bearings; a rotating wheel (107) is fixedly mounted on the top of the rotating rod (106); an L-shaped limiting rod (113) is fixed on the surface of the connecting shaft (111); and an arc groove (112) matching the L-shaped limiting rod (113) is provided on the surface of the flat steel bracket (110).

6. The mounting bracket of the nursing bedside treatment tray according to claim 3 is characterized in that: The locking mechanism (3) comprises a mounting seat (301) fixed to the top end of the surface of the rotating rod (106) and a square groove opened on one side of the mounting seat (301), and a first fixing pin (302) is arranged in the square groove, and an L-shaped buckle plate (304) is arranged on the mounting seat (301), and the L-shaped buckle plate (304) slides on the surface of the first fixing pin (302) through the movable hole opened therein, and a first spring (303) is wound around the surface of the first fixing pin (302).

7. The mounting bracket of the nursing bedside treatment tray according to claim 5, characterized in that: A supporting adsorption and fixing mechanism (4) for supporting the treatment disc body (101) is installed on the connecting shaft (111), and the supporting adsorption and fixing mechanism (4) includes a supporting frame (401) rotatably installed through a bearing and a strip groove opened on one side of the supporting frame (401), and a second fixing pin (416) is arranged in the strip groove, and the second fixing pin (416) and the supporting frame (401) are fixedly connected, and a locking pin block (415) is arranged on the supporting frame (401), and a fourth spring (414) is wound around the surface of the second fixing pin (416), and a first slot and a second slot adapted to the top pin rod of the locking pin block (415) are opened on the connecting shaft (111).

8. The mounting bracket of the nursing bedside treatment tray according to claim 7, characterized in that: The support frame (401) is provided with a strip-shaped opening, and a rotating rod (402) is arranged in the strip-shaped opening, and symmetrically arranged suction cups (404) are fixed on the surface of the rotating rod (402), and a notch portion (403) is provided at a position of the support frame (401) close to the suction cups (404), and a connecting disk (407) is fixedly installed on the rotating rod (402) outside the support frame (401), a locking column (405) is slidably provided on one side of the support frame (401), and a second spring (406) is fixed between the locking column (405) and the support frame (401), and two groups of locking holes (408) adapted to the locking column (405) are provided on the connecting disk (407), and two groups of connecting plates are fixed at the strip-shaped opening of the support frame (401).

9. The mounting bracket of the nursing bedside treatment tray according to claim 8, characterized in that; A pressing column (409) is arranged inside the rotating rod (402), a square rod (411) is fixed to one end of the pressing column (409), a fixing plate (410) is fixed inside the rotating rod (402), a third spring (412) is wound around the surface of the square rod (411), a rope (413) is fixedly installed on the lower surface of the square rod (411) near the suction cup (404), one end of the rope (413) passes through a threading hole provided in the rotating rod (402) and is fixedly connected to the edge surface of the suction cup (404).

10. The mounting bracket of the nursing bedside treatment tray according to claim 9, characterized in that: The pressing column (409) partially extends to the outside of the rotating rod (402).

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