Nursing tray capable of being flexibly adjusted, stacked and stored in multiple dimensions

Abstract

The invention relates to the technical field of storage trays, and discloses a multi-dimensional flexible adjustment stacking storage nursing tray which comprises a mounting assembly, the mounting assembly comprises a mounting box, a top containing cavity is formed in the top of the interior of the mounting box, and a bottom containing cavity is formed in the bottom of the interior of the mounting box. When a worker takes out the placement frame through the object taking groove, a main protection plate and an auxiliary protection plate in the protection assembly conduct opening and closing actions, and when the placement frame is not taken out, the protection plates are in a closed state, external dust, sundries and the like can be effectively prevented from entering the top placement cavity, objects placed in the top placement cavity are protected against pollution, and the protection effect is good. When the placing frame needs to be taken out, the protection plate is automatically opened, an unobstructed operation space is provided for workers, the workers can conveniently and smoothly take out the placing frame, similarly, when the placing frame is put back, the protection plate can be closed again, additional operation is not needed in the whole process to process the protection plate, and operation convenience and smoothness are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of storage trays, and particularly to a multi-dimensional flexible adjustment stacked storage and care tray. Background Art

[0002] With the development of medical technology and the improvement of people's requirements for the quality of medical services, when storing and managing medical supplies, instruments, etc., a more efficient, convenient and flexible storage device is needed. This multi-dimensional flexible adjustment stacked storage and care tray can flexibly adjust the storage space according to the size, shape and usage frequency of different items, facilitating medical staff to quickly find the required items and improving work efficiency;

[0003] However, there are still many defects in the care trays with similar structures during actual use. For example, the existing care trays do not have good protection measures, making it easy for items to be contaminated by dust, sundries, etc. At the same time, the space layout of the existing care trays is often fixed and cannot be flexibly adjusted according to the size and quantity of items, resulting in low space utilization rate. Therefore, it is necessary to design a multi-dimensional flexible adjustment stacked storage and care tray. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a multi-dimensional flexible adjustment stacked storage and care tray.

[0005] The present invention is implemented by the following technical solutions: A multi-dimensional flexible adjustment stacked storage and care tray includes an installation component. The installation component includes an installation box. A top placement cavity is opened at the top inside the installation box, and a bottom placement cavity is opened at the bottom inside the installation box. It further includes:

[0006] A tray component, the tray component includes a placement rack slidably installed inside the bottom placement cavity. A mounting plate is fixedly installed on the outer surface of the placement rack, and a driving rack is fixedly connected to the top of the mounting plate;

[0007] A protection component, the protection component includes a limit frame fixedly installed on the outer surface of the installation box. A first worm is slidably installed inside the limit frame. An installation seat fixedly installed on the outer surface of the installation box is provided at the top of the limit frame. A semi-toothed gear is rotatably installed inside the installation seat. A main protection plate is fixedly connected to the rear end of the semi-toothed gear. An auxiliary protection plate is rotatably installed inside the main protection plate;

[0008] A support tray component, the support tray component includes a connection frame fixedly installed on the top of the installation box through a connection plate. A second worm fixed through a connecting rod is provided at the bottom of the connection frame. A limit rod is fixedly installed at the bottom of the connection plate, and an adjustment disk is sleeved on the outer surface of the limit rod.

[0009] As a further improvement of the above solution, a limiting groove is provided inside the bottom placement cavity, an embedding groove is provided at the bottom of the limiting groove and is opened inside the bottom placement cavity, a limiting strip is fixedly connected to the outer surface of the placement rack, the limiting strip is matched with the limiting groove, the mounting plate is matched with the embedding groove, and a taking groove is provided on the outer surface of the placement rack.

[0010] As a further improvement of the above solution, a circumferential guide rail is fixedly installed at the top of the top placement cavity, a horizontal guide rail is fixedly connected to the inner wall of the top placement cavity, and limiting blocks are fixedly installed on both sides of the outer surface of the main protection plate.

[0011] Through the above technical solution, the limiting groove inside the bottom placement cavity is matched with the limiting strip on the outer surface of the placement rack, so that the placement rack can be accurately positioned when sliding in the bottom placement cavity, preventing lateral deviation. During daily use, when the placement rack is frequently operated, the limiting strip moves along the limiting groove to ensure the stability of the placement rack and ensure the accurate transmission between related components.

[0012] As a further improvement of the above solution, the limiting block is slidably installed inside the circumferential guide rail, and sliders identical to the limiting blocks are fixedly installed on both sides of the outer surface of the auxiliary protection plate, and the sliders are slidably installed inside the horizontal guide rail.

[0013] Through the above technical solution, the circumferential guide rail at the top of the top placement cavity provides guidance for the movement of the main protection plate in the protection component. When the main protection plate is opened and closed, the limiting blocks on both sides slide inside the circumferential guide rail to ensure that the main protection plate moves along a predetermined circumferential path, ensuring the effective opening and closing of the protection plate and protecting or facilitating the operation of the items inside the top placement cavity.

[0014] As a further improvement of the above solution, a mounting rod is fixedly installed on the outer surface of the mounting box, a force-bearing gear is rotatably installed at the front end of the mounting rod, the force-bearing gear is meshed with the mounting rod, a driving gear is rotatably installed at the top of the mounting rod, and the driving gear is meshed with the force-bearing gear.

[0015] Through the above technical solution, the mounting rod on the outer surface of the mounting box provides rotational support for the force-bearing gear and the driving gear. During the transmission process, when the force-bearing gear is driven to rotate, the mounting rod stably supports it, reducing shaking and deviation, ensuring the meshing accuracy with other gears, and realizing accurate power transmission.

[0016] As a further improvement of the above solution, a moving seat is slidably installed inside the limiting frame, a force-bearing rack is fixedly connected to the bottom of the moving seat, the force-bearing rack is meshed with the driving gear, a first worm is fixedly installed inside the moving seat, and the first worm is meshed with a half-tooth gear.

[0017] Through the above technical solution, the force-bearing rack at the bottom of the moving seat in the limit frame meshes with the driving gear. When the driving gear rotates, the force-bearing rack moves to drive the moving seat to slide in the limit frame, realizing power transmission and motion linkage, and providing a power source for the opening and closing of the protection plate.

[0018] As a further improvement of the above solution, a connecting plate is threadedly connected to the top of the installation box. A connecting frame is threadedly connected to the bottom of the connecting plate. A screw rod is rotatably installed inside the connecting frame. A connecting rod is fixedly connected to the bottom of the screw rod. A second worm is fixedly connected to the bottom of the connecting rod. The second worm meshes with the force-bearing gear.

[0019] Through the above technical solution, the second worm at the bottom of the connecting frame meshes with the force-bearing gear to establish a power transmission channel. When the force-bearing gear rotates, it drives the second worm to rotate, providing a power basis for operations such as height adjustment of the support tray.

[0020] As a further improvement of the above solution, an adjusting disk is threadedly connected to the outer surface of the screw rod. The adjusting disk is slidably installed on the outer surface of the limit rod. A limit disk is fixedly installed at the bottom of the limit rod. A support tray is fixedly connected to the rear end of the adjusting disk.

[0021] Through the above technical solution, the threaded connection between the screw rod and the adjusting disk enables the support tray (fixedly connected to the rear end of the adjusting disk) to achieve height adjustment. When the screw rod rotates, the adjusting disk rises or falls according to the thread characteristics, meeting different usage requirements, such as facilitating staff to pick up the nursing products located on the top of the support tray.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] When the staff performs the operation of taking out the placement rack through the object-taking slot in the present invention, the main protection plate and the auxiliary protection plate in the protection component perform opening and closing actions. When the placement rack is not taken out, the protection plate is in a closed state, which can effectively prevent external dust, sundries, etc. from entering the top placement cavity and protect the items placed therein from being contaminated. When it is necessary to take out the placement rack, the protection plate automatically opens, which provides an unobstructed operation space for the staff and facilitates them to smoothly take out the placement rack. Similarly, when the placement rack is put back, the protection plate can be closed again. The whole process does not require additional operations to handle the protection plate, improving the convenience and smoothness of the operation.

[0024] When the staff performs the removal operation on the placement rack through the fetching slot in the present invention, the driving rack on the mounting plate on the outer surface of the placement rack moves, driving the engaged force-bearing gear to rotate counterclockwise. The second worm provided on the right side of the force-bearing gear meshes with the force-bearing gear. When the force-bearing gear rotates counterclockwise, it will drive the second worm to rotate clockwise. Since the outer surface of the screw is threadedly connected with an adjusting disk, and the adjusting disk is slidably mounted on the outer surface of the limiting rod, and a limiting disk is fixedly mounted at the bottom of the limiting rod. According to the right-handed thread of the screw, when the screw rotates, the adjusting disk rises under the limitation of the limiting rod, which can facilitate the staff to take the nursing products on the top placement cavity located on the top of the support tray. The staff can obtain the nursing products more quickly and easily without spending too much time on adjusting the posture or searching for items, thus improving the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0026] Figure 2 for the present invention Figure 1 is an enlarged schematic diagram of the structure at A in the present invention;

[0027] Figure 3 is a schematic diagram of the tray assembly structure of the present invention;

[0028] Figure 4 is a schematic diagram of the internal structure of the installation box of the present invention;

[0029] Figure 5 is a schematic diagram of the support plate assembly structure of the present invention;

[0030] Figure 6 for the present invention Figure 5 is an enlarged schematic diagram of the structure at B in the present invention;

[0031] Figure 7 is a schematic diagram of the protection component structure of the present invention;

[0032] Figure 8 for the present invention Figure 7 is an enlarged schematic diagram of the structure at C in the present invention.

[0033] MAIN SYMBOL DESCRIPTION:

[0034] 1. Installation components; 101. Installation box; 102. Top placement cavity; 103. Bottom placement cavity; 104. Limit groove; 105. Embedded groove; 106. Circumferential guide rail; 107. Horizontal guide rail; 2. Tray assembly; 201. Placement rack; 202. Limit strip; 203. Object-taking slot; 204. Installation plate; 205. Driving rack; 206. Installation rod; 207. Force-bearing gear; 208. Driving gear; 3. Protection assembly; 301. Limit frame; 302. Moving seat; 303. Force-bearing rack; 304. First worm; 305. Installation seat; 306. Half-tooth gear; 307. Main protection plate; 308. Limit block; 309. Auxiliary protection plate; 4. Support tray assembly; 401. Connecting plate; 402. Connecting frame; 403. Screw; 404. Connecting rod; 405. Second worm; 406. Limit rod; 407. Limit disc; 408. Adjusting disc; 409. Support tray. Detailed implementation manner

[0035] Next, in combination with the accompanying drawings and specific implementation manners, the present invention will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0036] Embodiment:

[0037] Please combine Figures 1-8 , A multi-dimensional flexible adjustment layered storage and care tray in this embodiment includes an installation component 1. The installation component 1 includes an installation box 101. A top placement cavity 102 is opened at the top inside the installation box 101, and a bottom placement cavity 103 is opened at the bottom inside the installation box 101. It further includes:

[0038] A tray assembly 2. The tray assembly 2 includes a placement rack 201 slidably installed inside the bottom placement cavity 103. An installation plate 204 is fixedly installed on the outer surface of the placement rack 201, and a driving rack 205 is fixedly connected to the top of the installation plate 204;

[0039] A protection assembly 3. The protection assembly 3 includes a limit frame 301 fixedly installed on the outer surface of the installation box 101. A first worm 304 is slidably installed inside the limit frame 301. An installation seat 305 fixedly installed on the outer surface of the installation box 101 is provided at the top of the limit frame 301. A half-tooth gear 306 is rotatably installed inside the installation seat 305. A main protection plate 307 is fixedly connected to the rear end of the half-tooth gear 306. An auxiliary protection plate 309 is rotatably installed inside the main protection plate 307;

[0040] The branch and disc assembly 4, the branch and disc assembly 4 includes a connecting frame 402 fixedly installed on the top of the installation box 101 through a connecting plate 401. A second worm 405 fixed by a connecting rod 404 is arranged at the bottom of the connecting frame 402. A limiting rod 406 is fixedly installed at the bottom of the connecting plate 401, and an adjusting disc 408 is sleeved on the outer surface of the limiting rod 406.

[0041] A limiting groove 104 is opened inside the bottom placement cavity 103. An embedding groove 105 opened inside the bottom placement cavity 103 is arranged at the bottom of the limiting groove 104. A limiting strip 202 is fixedly connected to the outer surface of the placement rack 201. The limiting strip 202 matches the limiting groove 104. The mounting plate 204 matches the embedding groove 105. A taking groove 203 is opened on the outer surface of the placement rack 201.

[0042] A circumferential guide rail 106 is fixedly installed at the top of the top placement cavity 102. A horizontal guide rail 107 is fixedly connected to the inner wall of the top placement cavity 102. Limiting blocks 308 are fixedly installed on both sides of the outer surface of the main protection plate 307.

[0043] The limiting blocks 308 are slidably installed inside the circumferential guide rail 106. Sliders identical to the limiting blocks 308 are fixedly installed on both sides of the outer surface of the auxiliary protection plate 309. The sliders are slidably installed inside the horizontal guide rail 107.

[0044] When the semi-toothed gear 306 rotates counterclockwise, it will drive the main protection plate 307 and the auxiliary protection plate 309 to perform opening and closing actions. The limiting blocks 308 on both sides of the outer surface of the main protection plate 307 slide inside the circumferential guide rail 106, and the sliders on both sides of the outer surface of the auxiliary protection plate 309 slide inside the horizontal guide rail 107, thereby ensuring the stability of the opening and closing movement of the protection plate.

[0045] An installation rod 206 is fixedly installed on the outer surface of the installation box 101. A stress gear 207 is rotatably installed at the front end of the installation rod 206. The stress gear 207 meshes with the installation rod 206. A driving gear 208 is rotatably installed at the top of the installation rod 206. The driving gear 208 meshes with the stress gear 207.

[0046] When the placement rack 201 moves outward, the mounting plate 204 slides out to the right. The driving rack 205 at the top of the mounting plate 204 moves along with the movement of the mounting plate 204. The movement of the driving rack 205 will drive the meshing stress gear 207 to rotate counterclockwise. Here, the stress gear 207 is rotationally supported by the installation rod 206. Since the stress gear 207 meshes with the driving gear 208, and the stress gear 207 is in the vertical direction while the driving gear 208 is in the horizontal direction, when the stress gear 207 rotates counterclockwise, it will drive the driving gear 208 to rotate clockwise.

[0047] A movable seat 302 is slidably installed inside the limit frame 301. A force-bearing rack 303 is fixedly connected to the bottom of the movable seat 302. The force-bearing rack 303 meshes with the driving gear 208. A first worm 304 is fixedly installed inside the movable seat 302. The first worm 304 meshes with the half-tooth gear 306.

[0048] A first worm 304 is fixedly installed inside the movable seat 302. The first worm 304 meshes with the half-tooth gear 306. When the movable seat 302 slides backward, the first worm 304 moves accordingly. Due to its meshing relationship with the half-tooth gear 306, it will drive the half-tooth gear 306 to rotate counterclockwise inside the mounting seat 305.

[0049] A connecting plate 401 is threadedly connected to the top of the installation box 101. A connecting frame 402 is threadedly connected to the bottom of the connecting plate 401. A screw rod 403 is rotatably installed inside the connecting frame 402. A connecting rod 404 is fixedly connected to the bottom of the screw rod 403. A second worm 405 is fixedly connected to the bottom of the connecting rod 404. The second worm 405 meshes with the force-bearing gear 207.

[0050] An adjusting disk 408 is threadedly connected to the outer surface of the screw rod 403. The adjusting disk 408 is slidably installed on the outer surface of the limit rod 406. A limit disk 407 is fixedly installed at the bottom of the limit rod 406. A support tray 409 is fixedly connected to the rear end of the adjusting disk 408.

[0051] Since the adjusting disk 408 is threadedly connected to the outer surface of the screw rod 403, the adjusting disk 408 is slidably installed on the outer surface of the limit rod 406, and the limit disk 407 is fixedly installed at the bottom of the limit rod 406. When the screw rod 403 rotates, according to the right-handed thread of the screw rod 403, the adjusting disk 408 rises under the limitation of the limit rod 406. The support tray 409 is fixedly connected to the rear end of the adjusting disk 408. Therefore, when the adjusting disk 408 rises, it will drive the support tray 409 to rise, thereby lifting the nursing supplies inside the support tray 409, facilitating subsequent staff to take the nursing products inside.

[0052] In the embodiment of the present application, the implementation principle of a multi-dimensional flexible adjustable stacked storage nursing tray is as follows: The installation box 101 is the basic structural component of the entire multi-dimensional flexible adjustable stacked storage nursing tray. It internally divides into a top placement cavity 102 and a bottom placement cavity 103, providing installation and accommodation spaces for the tray assembly 2, the protection assembly 3, the support tray assembly 4, etc. When the staff takes out the placement rack 201 from the bottom placement cavity 103 through the access slot 203, since the mounting plate 204 on the outer surface of the placement rack 201 is fixedly connected to the placement rack 201, when the placement rack 201 moves outwards, the mounting plate 204 slides out to the right. The driving rack 205 on the top of the mounting plate 204 moves along with the movement of the mounting plate 204. The movement of the driving rack 205 drives the engaged force-bearing gear 207 to rotate counterclockwise. Here, the force-bearing gear 207 is rotationally supported by the mounting rod 206. Since the force-bearing gear 207 meshes with the driving gear 208, and the force-bearing gear 207 is in the vertical direction while the driving gear 208 is in the horizontal direction, when the force-bearing gear 207 rotates counterclockwise, it drives the driving gear 208 to rotate clockwise. When the driving gear 208 rotates clockwise, it drives the engaged force-bearing rack 303 to move. Since the force-bearing rack 303 is fixedly connected to the bottom of the moving seat 302, it drives the moving seat 302 to slide backward inside the limiting frame 301;

[0053] A first worm 304 is fixedly installed inside the moving seat 302. The first worm 304 meshes with the semi-tooth gear 306. When the moving seat 302 slides backward, the first worm 304 moves accordingly. Due to its meshing relationship with the semi-tooth gear 306, it drives the semi-tooth gear 306 to rotate counterclockwise inside the mounting seat 305. A main protection plate 307 is fixedly connected to the rear end of the semi-tooth gear 306. An auxiliary protection plate 309 is rotationally installed inside the main protection plate 307. When the semi-tooth gear 306 rotates counterclockwise, it drives the main protection plate 307 and the auxiliary protection plate 309 to perform an opening and closing action. The limiting blocks 308 on both sides of the outer surface of the main protection plate 307 slide inside the circumferential guide rail 106, and the sliders on both sides of the outer surface of the auxiliary protection plate 309 slide inside the horizontal guide rail 107, thus ensuring the stability of the opening and closing movement of the protection plate;

[0054] On the right side of the stressed gear 207, there is a second worm 405. When the stressed gear 207 rotates counterclockwise, the second worm 405 will rotate clockwise. The second worm 405 is fixedly connected to the connecting rod 404 at the bottom of the screw 403. When the second worm 405 rotates clockwise, it will drive the screw 403 to rotate. Since the outer surface of the screw 403 is threadedly connected with an adjusting disc 408, and the adjusting disc 408 is slidably installed on the outer surface of the limiting rod 406, and a limiting disc 407 is fixedly installed at the bottom of the limiting rod 406. When the screw 403 rotates, according to the right-handed thread of the screw 403, the adjusting disc 408 rises under the limitation of the limiting rod 406. The rear end of the adjusting disc 408 is fixedly connected to a support tray 409. Therefore, when the adjusting disc 408 rises, it will drive the support tray 409 to rise, so as to lift the nursing supplies in the support tray 409, facilitating the subsequent staff to take the nursing products inside it.

[0055] The above embodiments are only the preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A multi-dimensional flexible adjustment laminated storage nursing tray, comprising an installation component (1), the installation component (1) includes an installation box (101), a top placement cavity (102) is opened at the top inside the installation box (101), and a bottom placement cavity (103) is opened at the bottom inside the installation box (101), characterized in that, Further included are: A tray assembly (2), the tray assembly (2) includes a placement rack (201) slidably installed inside the bottom placement cavity (103), a mounting plate (204) is fixedly installed on the outer surface of the placement rack (201), and a driving rack (205) is fixedly connected to the top of the mounting plate (204); A protection assembly (3), the protection assembly (3) includes a limiting frame (301) fixedly installed on the outer surface of the installation box (101), a first worm (304) is slidably installed inside the limiting frame (301), a mounting seat (305) fixedly installed on the outer surface of the installation box (101) is provided at the top of the limiting frame (301), a semi-toothed gear (306) is rotatably installed inside the mounting seat (305), a main protection plate (307) is fixedly connected to the rear end of the semi-toothed gear (306), and an auxiliary protection plate (309) is rotatably installed inside the protection plate (307); A tray support assembly (4), the tray support assembly (4) includes a connecting frame (402) fixedly installed on the top of the installation box (101) through a connecting plate (401), a second worm (405) fixed through a connecting rod (404) is provided at the bottom of the connecting frame (402), a limiting rod (406) is fixedly installed at the bottom of the connecting plate (401), and an adjusting disc (408) is sleeved on the outer surface of the limiting rod (406).

2. The multi-dimensional flexible adjustment laminated storage and care tray according to claim 1, characterized in that: A limiting groove (104) is opened inside the bottom placement cavity (103), an embedding groove (105) opened inside the bottom placement cavity (103) is provided at the bottom of the limiting groove (104), a limiting strip (202) is fixedly connected to the outer surface of the placement rack (201), the limiting strip (202) matches the limiting groove (104), the mounting plate (204) matches the embedding groove (105), and a fetching groove (203) is opened on the outer surface of the placement rack (201).

3. The multi-dimensional flexible adjustment layered storage nursing tray according to claim 1, wherein: A circumferential guide rail (106) is fixedly installed at the top of the top placement cavity (102), a horizontal guide rail (107) is fixedly connected to the inner wall of the top placement cavity (102), and limiting blocks (308) are fixedly installed on both sides of the outer surface of the main protection plate (307).

4. The multi-dimensional flexible adjustment laminated storage nursing tray according to claim 3, characterized in that: The limiting blocks (308) are slidably installed inside the circumferential guide rail (106), and sliders identical to the limiting blocks (308) are fixedly installed on both sides of the outer surface of the auxiliary protection plate (309), and the sliders are slidably installed inside the horizontal guide rail (107).

5. The multi-dimensional flexible adjustment laminated storage and care tray according to claim 1, characterized in that: A mounting rod (206) is fixedly installed on the outer surface of the installation box (101), a force-bearing gear (207) is rotatably installed at the front end of the mounting rod (206), the force-bearing gear (207) meshes with the mounting rod (206), a driving gear (208) is rotatably installed at the top of the mounting rod (206), and the driving gear (208) meshes with the force-bearing gear (207).

6. The multi-dimensional flexible adjustment laminated storage and care tray according to claim 1, wherein: A moving seat (302) is slidably installed inside the limiting frame (301). A stress rack (303) is fixedly connected to the bottom of the moving seat (302). The stress rack (303) meshes with a driving gear (208). A first worm (304) is fixedly installed inside the moving seat (302). The first worm (304) meshes with a semi-tooth gear (306).

7. The multi-dimensional flexible adjustment layered storage nursing tray according to claim 1, characterized in that: A connecting plate (401) is threadedly connected to the top of the installation box (101). A connecting frame (402) is threadedly connected to the bottom of the connecting plate (401). A screw rod (403) is rotatably installed inside the connecting frame (402). A connecting rod (404) is fixedly connected to the bottom of the screw rod (403). A second worm (405) is fixedly connected to the bottom of the connecting rod (404). The second worm (405) meshes with a stress gear (207).

8. The multi-dimensional flexible adjustment layered storage nursing tray according to claim 7, wherein: An adjusting disc (408) is threadedly connected to the outer surface of the screw rod (403). The adjusting disc (408) is slidably installed on the outer surface of a limiting rod (406). A limiting disc (407) is fixedly installed at the bottom of the limiting rod (406). A supporting tray (409) is fixedly connected to the rear end of the adjusting disc (408).

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