Dressing change cart with anti-falling structure

Abstract

The dressing change cart with the anti-falling structure comprises a bottom plate, the left side and the right side of the top of the bottom plate are fixedly connected with fixed plates, movable plates are installed on the inner sides of the fixed plates in a sliding mode, supporting and positioning assemblies are installed between the fixed plates and the movable plates, and each supporting and positioning assembly comprises a fixed seat and a fixed sleeve. The movable blocking frame, the movable rod and the anti-rotation positioning assembly are used in cooperation, the space on the front side and the rear side of the top of the first bearing disc can be heightened and shielded in the vertical direction of the movable blocking frame, the good anti-falling protection effect is achieved, and meanwhile when the movable blocking frame is vertically downward, medical staff can conveniently take nursing materials on the first bearing disc; and through cooperative use of the supporting and positioning assembly, the auxiliary grooves, the hexagonal convex blocks and the mounting sleeves, the movable plate can be supported under the supporting effect of the supporting plate, and the multiple auxiliary grooves can meet the requirement for mounting of the multiple first bearing discs.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a dressing change vehicle with an anti-drop structure. Background Art

[0002] Nursing is a medical technology service that helps patients or healthy people maintain, restore and improve their health. Clinical nursing includes basic nursing and specialized nursing. In medical care, in order to facilitate medical staff to take and use various types of nursing supplies, dressing carts are used to carry them.

[0003] The utility model patent with patent application publication number CN216021861U discloses a nursing dressing change cart, including four support rods and a first tray, a support plate fixedly fitted around the support rod, a notch opened on one side of the support plate, a groove opened on both opposite sides of the notch, two sliders slidingly fitted in the notch, protrusions on opposite sides of the slider, and the protrusions slidingly fitted in the groove. The utility model provides a certain activity space for the first tray by installing a suspension rod on the first tray and making the suspension rod slide in the notch, a slider and a first spring are installed in the support plate to give the first tray a buffering force in the horizontal direction, and a second spring and a baffle are installed on the suspension rod to give the first tray a buffering force in the vertical direction, which greatly enhances the shock absorption capacity of the dressing change cart as a whole, reduces the occurrence of drug spillage, and reduces the loss of medical resources to a certain extent.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the equipment does not have the function of anti-fall protection. During the movement of the equipment, due to the wide variety and complex specifications of nursing supplies, some higher nursing supplies are at risk of tilting and detaching, and the height of placement and the number of load-bearing parts cannot be adjusted well, which cannot meet the various usage needs of medical staff, reducing the practicality of the dressing cart.

[0005] Therefore, it is necessary to invent a dressing change cart with an anti-drop structure to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a dressing change cart with an anti-drop structure, which has the advantages of preventing falling, adjustable height and variable quantity, and solves the problem that the equipment does not have the anti-drop protection function, the nursing supplies are of various types and complex specifications, which makes some higher nursing supplies have the hidden danger of tilting and detaching, and the picking and placing height and the number of load-bearing parts cannot be well adjusted.

[0007] The cam is provided with a plurality of movable parts, and the movable parts are provided with a movable frame, and the movable parts are provided with a movable frame, and the movable frame is ...

[0008] Preferably, a convex rod is fixedly connected to the inner side of the fixed plate, and grooves for cooperating with the convex rod are provided on the front surface and the back surface of the movable plate.

[0009] Preferably, a second carrying plate is fixedly connected to the top of the surface of the movable plate, and a handle frame is fixedly installed on the surface of the fixed plate on the left side.

[0010] Preferably, the number of the auxiliary grooves is several, the number of the fixing sleeves is consistent with the number of the auxiliary grooves, the fixing sleeves are located at the top of the auxiliary grooves and fixedly connected to the surface of the movable plate, and the bottom of the fixing seat is fixedly connected to the top of the fixed plate.

[0011] Preferably, a support plate is movably sleeved on the surface of the fixed seat, an insertion rod is vertically installed through the surface of the fixed sleeve, counterweight blocks are fixedly sleeved on the top and center of the surface of the insertion rod, and a slot for cooperating with the insertion rod is opened through the top of the support plate.

[0012] Preferably, the anti-rotation positioning assembly includes a connecting sleeve, the surface of the connecting sleeve is fixedly connected to the connection point of the first supporting plate, a rectangular rod is installed transversely through the surface of the connecting sleeve, a spring is provided on the surface of the rectangular rod, and rectangular grooves for cooperating with the rectangular rod are provided at both left and right ends of the movable rod.

[0013] Preferably, the surface of the rectangular rod is in sliding contact with the connection of the connecting sleeve, one end of the spring is fixedly connected to the connection of the connecting sleeve, and the other end of the spring is fixedly connected to the connection of the rectangular rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model has the advantage of shielding and protection by using a movable baffle, a movable rod and an anti-rotation positioning assembly in combination. The movable baffle can be moved vertically upward and downward to increase and shield the front and rear side spaces on the top of the first carrying plate, thereby playing a good role in preventing falling. At the same time, when the movable baffle is moved vertically downward, it is convenient for medical staff to take care of the nursing supplies on the first carrying plate;

[0016] 2. The utility model cooperates with the support positioning component, the auxiliary groove, the hexagonal protrusion and the installation sleeve, and has the advantages of adjustable height and variable quantity. Under the supporting action of the support plate, the movable plate can be supported to ensure the height stability of the movable plate. The existence of multiple auxiliary grooves can meet the installation of multiple first carrier plates, meeting the various usage needs of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the utility model when the movable plate is separated from the second carrying plate;

[0019] Figure 3 This is a three-dimensional schematic diagram of the utility model when the fixed plate and the movable plate are separated;

[0020] Figure 4 For this utility model Figure 3 Middle A is an enlarged schematic diagram;

[0021] Figure 5 This is a sectional stereoscopic diagram of the support and positioning assembly of the utility model when it is separated;

[0022] Figure 6 It is a three-dimensional schematic diagram of the first carrier plate of the utility model;

[0023] Figure 7 It is a three-dimensional schematic diagram of the utility model when the movable rod and the anti-rotation positioning assembly are separated.

[0024] In the figure: 1. bottom plate; 2. first bearing plate; 3. fixed plate; 4. movable plate; 5. second bearing plate; 6. double-brake caster; 7. movable baffle; 8. support positioning assembly; 81. fixed seat; 82. support plate; 83. slot; 84. fixed sleeve; 85. plug-in rod; 86. counterweight; 9. auxiliary slot; 10. hexagonal protrusion; 11. movable rod; 12. anti-rotation positioning assembly; 121. rectangular rod; 122. connecting sleeve; 123. spring; 13. mounting sleeve; 14. rectangular slot; 15. auxiliary sleeve. DETAILED DESCRIPTION

[0025] See also Figure 1-Figure 7, a dressing change cart with an anti-drop structure comprises a bottom plate 1, a fixed plate 3 is fixedly connected to the left and right sides of the top of the bottom plate 1, a movable plate 4 is slidably installed on the inner side of the fixed plate 3, a support and positioning assembly 8 is installed between the fixed plate 3 and the movable plate 4, the support and positioning assembly 8 comprises a fixed seat 81 and a fixed sleeve 84, an auxiliary groove 9 is opened on the surface of the movable plate 4, a hexagonal protrusion 10 is fixedly connected to the bottom of the inner cavity of the auxiliary groove 9, a mounting sleeve 13 is sleeved on the surface of the hexagonal protrusion 10, a first bearing plate 2 is fixedly connected to the bottom of the mounting sleeve 13, the front and back surfaces of the first bearing plate 2 are fixedly connected to the auxiliary sleeve 15, a movable rod 11 is movably installed between the two auxiliary sleeves 15 laterally, a movable stop frame 7 is fixedly sleeved on the surface of the movable rod 11, an anti-rotation positioning assembly 12 is installed on the front and back surfaces of the first bearing plate 2 and at the left and right ends of the movable rod 11, and double-brake casters 6 are bolted to the four corners of the bottom of the bottom plate 1;

[0026] The inner side of the fixed plate 3 is fixedly connected with a protruding rod, and the front and back surfaces of the movable plate 4 are provided with grooves for use with the protruding rod;

[0027] A second carrier plate 5 is fixedly connected to the top of the surface of the movable plate 4, and a push handle frame is fixedly installed on the surface of the fixed plate 3 on the left side;

[0028] The number of auxiliary grooves 9 is several, the number of fixing sleeves 84 is consistent with the number of auxiliary grooves 9, the fixing sleeves 84 are located at the top of the auxiliary grooves 9 and are fixedly connected to the surface of the movable plate 4, and the bottom of the fixing seat 81 is fixedly connected to the top of the fixed plate 3;

[0029] A support plate 82 is movably sleeved on the surface of the fixed seat 81, a plug rod 85 is vertically penetrated on the surface of the fixed sleeve 84, a counterweight 86 is fixedly sleeved on the top and the center of the surface of the plug rod 85, and a slot 83 used in conjunction with the plug rod 85 is penetrated on the top of the support plate 82;

[0030] The anti-rotation positioning assembly 12 includes a connecting sleeve 122, the surface of which is fixedly connected to the connection of the first carrier plate 2, a rectangular rod 121 is installed transversely through the surface of the connecting sleeve 122, a spring 123 is sleeved on the surface of the rectangular rod 121, and rectangular grooves 14 used in conjunction with the rectangular rod 121 are provided at both left and right ends of the movable rod 11;

[0031] The surface of the rectangular rod 121 is in sliding contact with the connection of the connecting sleeve 122, one end of the spring 123 is fixedly connected to the connection of the connecting sleeve 122, and the other end of the spring 123 is fixedly connected to the connection of the rectangular rod 121;

[0032] The mounting sleeve 13, the hexagonal protrusion 10 and the support plate 82 have the same thickness, and the top of the mounting sleeve 13 is provided with a hexagonal groove for use with the hexagonal protrusion 10;

[0033] By setting the fixed plate 3 and the movable plate 4, the height of the top of the movable plate 4 can be flexibly changed to meet the needs of medical staff of different heights to take the supplies. By setting the second carrying plate 5, nursing supplies with a smaller height can be carried and stored, so as to reasonably utilize the equipment space.

[0034] By providing the double-brake casters 6, it is convenient for medical staff to drive the equipment to move, and the casters themselves have the function of clamping and braking. By providing the movable blocking frame 7, it can play a role of shielding and preventing falling when vertically upward, and meet the normal needs of medical staff to take and place when vertically downward;

[0035] By setting the fixing seat 81, the movable installation requirements of the support plate 82 can be met, and the T-shaped design prevents the support plate 82 from moving up and down at will;

[0036] By providing the card slot 83 and the insertion rod 85, the positioning and insertion function can be achieved to prevent the support plate 82 from rotating arbitrarily and disengaging from the auxiliary slot 9. By providing the counterweight block 86, the insertion rod 85 can be prevented from excessive displacement and disengaging from the fixing sleeve 84. At the same time, the counterweight itself can maintain the insertion rod 85 in a downward insertion state.

[0037] By providing the hexagonal protrusion 10 and the mounting sleeve 13, the positioning and mounting function can be achieved, so that the first carrier plate 2 can be placed quickly and accurately. By providing the movable rod 11, the movable bracket 7 can be rotated and the fixed mounting requirements of the movable bracket 7 can be met, so that the angle of the movable bracket 7 can be flexibly changed.

[0038] By setting the rectangular rod 121 and the rectangular groove 14, a positioning and clamping function can be achieved. In the inserted state, the movable rod 11 can be prevented from rotating at will. By setting the spring 123, the connecting sleeve 122 can be connected to the rectangular rod 121 to prevent the rectangular rod 121 from moving left and right at will.

[0039] When in use, all components are in the initial state. According to actual needs, when the first carrier plate 2 needs to be inserted and installed, the first carrier plate 2 is first moved backward so that the installation sleeve 13 enters the auxiliary groove 9 and is located between the top of the hexagonal protrusion 10 and the auxiliary groove 9. When the hexagonal protrusion 10 is aligned with the installation sleeve 13, the first carrier plate 2 is moved down so that the hexagonal protrusion 10 passes through the installation sleeve 13. At this time, under the action of gravity, the first carrier plate 2 maintains the load-bearing installation state. The medical staff places the nursing products in the first carrier plate 2 or the second carrier plate 5. When the picking height needs to be adjusted, the movable plate 4 is moved to adjust the height of the movable plate 4, and then the support plate 82 is aligned with the corresponding auxiliary groove 9. At this time, the insertion rod 85 is moved up, and the support plate 82 is rotated so that the support plate 82 is placed on the top of the hexagonal protrusion 10. The top and bottom of the support plate 82 are in contact with the inner wall of the auxiliary groove 9 and the surface of the hexagonal protrusion 10 respectively until the slot 83 and the insertion rod 85 are in an aligned state, and the insertion rod 85 is released. Under the counterweight action of the counterweight block 86, the insertion rod 85 automatically moves down and is inserted into the slot 83. The support plate 82 cannot rotate to ensure the supporting stability of the movable plate 4. When anti-fall protection is needed, the rectangular rod 121 is pulled outward to disengage from the rectangular groove 14, the spring 123 is stretched, and then the movable baffle frame 7 is rotated to a vertical upward state, and the rectangular rod 121 is released. Under the elastic connection action of the spring 123, the rectangular rod 121 is reset to enter the rectangular groove 14, ensuring the installation stability of the movable rod 11 and the movable baffle frame 7. At this time, the movable baffle frame 7 can shield and prevent the care products on the first carrying plate 2 from falling.

[0040] To sum up: the dressing change cart with an anti-drop structure solves the problem that the equipment does not have the anti-drop protection function, the nursing supplies are of various types and complex specifications, which makes some higher nursing supplies have the risk of tilting and detaching, and the problem that the pick-up and placement height and the number of load-bearing parts cannot be well adjusted by arranging a first carrying plate 2, a fixed plate 3, a movable plate 4, a movable baffle 7, a supporting positioning assembly 8, an auxiliary groove 9, a hexagonal protrusion 10, a movable rod 11, an anti-rotation positioning assembly 12, a mounting sleeve 13, a rectangular groove 14 and an auxiliary sleeve 15.

Claims

1. A dressing change cart with an anti-drop structure, comprising a bottom plate (1), characterized in that: The left and right sides of the top of the bottom plate (1) are fixedly connected to a fixed plate (3), a movable plate (4) is slidably mounted on the inner side of the fixed plate (3), a support positioning assembly (8) is mounted between the fixed plate (3) and the movable plate (4), the support positioning assembly (8) comprises a fixed seat (81) and a fixed sleeve (84), an auxiliary groove (9) is provided on the surface of the movable plate (4), a hexagonal protrusion (10) is fixedly connected to the bottom of the inner cavity of the auxiliary groove (9), and a mounting sleeve (13) is sleeved on the surface of the hexagonal protrusion (10), The bottom of the installation sleeve (13) is fixedly connected to a first carrier plate (2), the front surface and the back surface of the first carrier plate (2) are fixedly connected to auxiliary sleeves (15), a movable rod (11) is movably installed between the two horizontal auxiliary sleeves (15), the surface fixed sleeve of the movable rod (11) is provided with a movable stop frame (7), the front surface and the back surface of the first carrier plate (2) and the left and right ends of the movable rod (11) are installed with anti-rotation positioning components (12), and the four corners of the bottom of the base plate (1) are bolted with double-brake casters (6).

2. The dressing change cart with an anti-drop structure according to claim 1, characterized in that: A convex rod is fixedly connected to the inner side of the fixed plate (3), and a groove for cooperating with the convex rod is provided on the front surface and the back surface of the movable plate (4).

3. The dressing change cart with an anti-drop structure according to claim 1, characterized in that: A second carrying plate (5) is fixedly connected to the top of the surface of the movable plate (4), and a handle frame is fixedly installed on the surface of the fixed plate (3) on the left.

4. The dressing change cart with an anti-drop structure according to claim 1, characterized in that: The number of the auxiliary grooves (9) is several, the number of the fixing sleeves (84) is consistent with the number of the auxiliary grooves (9), the fixing sleeves (84) are located at the top of the auxiliary grooves (9) and are fixedly connected to the surface of the movable plate (4), and the bottom of the fixing seat (81) is fixedly connected to the top of the fixed plate (3).

5. The dressing change cart with an anti-drop structure according to claim 1, characterized in that: A support plate (82) is movably sleeved on the surface of the fixing seat (81), an insertion rod (85) is vertically penetrated through the surface of the fixing sleeve (84), a counterweight (86) is fixedly sleeved on the top and the center of the surface of the insertion rod (85), and a slot (83) for use with the insertion rod (85) is penetrated through the top of the support plate (82).

6. The dressing change cart with an anti-drop structure according to claim 1, characterized in that: The anti-rotation positioning assembly (12) comprises a connecting sleeve (122), the surface of the connecting sleeve (122) is fixedly connected to the connection point of the first carrier plate (2), a rectangular rod (121) is installed transversely through the surface of the connecting sleeve (122), a spring (123) is sleeved on the surface of the rectangular rod (121), and rectangular grooves (14) for use with the rectangular rod (121) are provided at both left and right ends of the movable rod (11).

7. The dressing change cart with an anti-drop structure according to claim 6, characterized in that: The surface of the rectangular rod (121) is in sliding contact with the connection point of the connection sleeve (122), one end of the spring (123) is fixedly connected to the connection point of the connection sleeve (122), and the other end of the spring (123) is fixedly connected to the connection point of the rectangular rod (121).

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