Multi-purpose nursing trolley

Abstract

The utility model discloses a multipurpose nursing cart, and relates to the technical field of nursing carts, the bottom of a supporting plate is fixedly connected with a base through a supporting rod, trundles are installed at four corners of the bottom of the base, a groove is formed in the top of the supporting plate, a clamping plate is fixedly installed on the rod wall of the supporting rod, and the clamping plate is fixedly connected with the supporting rod. An arc-shaped inner bulge is arranged on the plate wall of the middle part of the clamping plate; the interior of the groove is rotationally connected with an overturning frame through a first rotating shaft, an overturning groove is formed in the overturning frame, and the top of the end, close to the first rotating shaft, of the overturning groove is fixedly connected with a covering plate; a first overturning plate and a second overturning plate are hinged to the interior of the overturning groove through a second rotating shaft and a third rotating shaft, the overturning frame capable of overturning is arranged in the groove in the supporting plate, and in the overturning process of the overturning frame, the two sets of overturning plates can be driven to overturn and extend through an internally-hidden transmission wheel and a transmission belt set; and after being locked, a plurality of groups of trays can be placed on the cart at a time.

Description

TECHNICAL FIELD

[0001] The utility model relates to nursing cart technical field, concretely is a multipurpose nursing cart. BACKGROUND

[0002] Nursing cart is a kind of equipment widely used in medical care scene, for transporting and storing various nursing supplies, medical equipment etc., to facilitate medical staff to carry out nursing work.

[0003] However, the existing nursing cart mostly only sets up trundle on the base below supporting plate to facilitate its pushing, since the top of nursing cart needs to place medical tray to transport medical supplies, but it cannot deliver multiple groups of trays at a time, and when it needs to transport large volume objects, no clamping structure is set, and the stability of placement is poor. SUMMARY

[0004] The utility model aims at providing a kind of multipurpose nursing cart to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of multipurpose nursing cart, including support plate, the bottom of the support plate is fixedly connected with base by support rod, the bottom of the base is installed with trundle at four corners, the top of the support plate is provided with recess, the rod wall of the support rod is fixedly installed with clamping plate, arc inner convex is arranged on the wall of the middle part of the clamping plate;

[0006] The inside of the recess is rotatably connected with turnover frame by first rotating shaft, the inside of the turnover frame is provided with turnover groove, the top of the end of the turnover groove close to first rotating shaft is fixedly connected with cover plate;

[0007] The inside of the turnover groove is hinged with first turnover plate and second turnover plate by second rotating shaft and third rotating shaft.

[0008] Preferably, the outer wall of the side of the turnover frame away from first rotating shaft is provided with transmission groove, the inside of the transmission groove is coaxially rotatably connected with connecting shaft corresponding to first rotating shaft, one end of the connecting shaft extending out of transmission groove is fixedly connected with the inner wall of recess, the shaft wall of the connecting shaft located in the inside of transmission groove is fixedly sleeved with second transmission wheel, the second rotating shaft and third rotating shaft are rotatably connected with turnover frame, and the shaft wall of the second rotating shaft and third rotating shaft extending to the inside of transmission groove is fixedly sleeved with first transmission wheel and double-groove transmission wheel respectively, and the first transmission wheel and double-groove transmission wheel are rotatably connected by transmission belt.

[0009] Preferably, the wall of the first turnover plate, second turnover plate and cover plate is embedded with magnet strip.

[0010] Preferably, the first transmission wheel, double-groove transmission wheel and second transmission wheel are all provided with tooth grooves, and the inner wall of the transmission belt is provided with meshing teeth matched with the tooth grooves.

[0011] Preferably, screw holes are formed in the outer wall of the support plate and correspond to the positions of the turnover frames, and locking bolts are inserted into the screw holes in a threaded manner, one end of the locking bolts extending into the recesses and locking against the outer wall of the turnover frame.

[0012] Preferably, the support plate is fixedly connected with push rods at both ends.

[0013] Compared with the prior art, the multi-purpose nursing cart has the advantages that: the multi-purpose nursing cart has a simple structure and is convenient to use; the turnover frame arranged in the recess of the support plate can drive two sets of turnover plates to extend by the inner hidden transmission wheel and transmission belt set during the turnover process; a plurality of trays can be placed on the cart at a time after locking, and the trays are placed more stably by the magnet strips; and the clamping plate arranged between the support plate and the base can effectively clamp objects of different sizes within a certain range by the clamping plate with the protrusions, so that the objects placed on the base are more stable when being pushed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure of the utility model Figure One ;

[0015] Figure 2 The structure of the utility model Figure Two ;

[0016] Figure 3 The exploded view of the utility model;

[0017] Figure 4 The structure of the transmission belt in the utility model.

[0018] In the figure: 1, support plate; 2, push rod; 3, support rod; 4, clamping plate; 5, base; 6, trundle; 7, recess; 8, first rotating shaft; 9, turnover frame; 10, turnover groove; 11, second rotating shaft; 12, first turnover plate; 13, third rotating shaft; 14, second turnover plate; 15, cover plate; 16, magnet strip; 17, transmission groove; 18, connecting shaft; 19, first transmission wheel; 20, double-groove transmission wheel; 21, second transmission wheel; 22, transmission belt. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a multipurpose nursing cart, including support plate 1, the bottom of support plate 1 is fixedly connected with base 5 by support rod 3, four corners at the bottom of base 5 are all equipped with trundle 6, recess 7 is set in the top of support plate 1, clamping plate 4 is fixedly installed on the wall of support rod 3, arc inner convex is provided on the wall in the middle of clamping plate 4;

[0021] The inside of recess 7 is rotatably connected with turnover frame 9 by first rotating shaft 8, turnover groove 10 is set in the inside of turnover frame 9, cover plate 15 is fixedly connected on the top of one end of turnover groove 10 close to first rotating shaft 8.

[0022] The inside of turnover groove 10 is hingedly equipped with first turnover plate 12 and second turnover plate 14 by second rotating shaft 11 and third rotating shaft 13.

[0023] Transmission groove 17 is set on the outer wall of the side of turnover frame 9 away from first rotating shaft 8, connecting shaft 18 is coaxially rotatably inserted in the inside of transmission groove 17 corresponding to first rotating shaft 8, one end of connecting shaft 18 extending out of transmission groove 17 is fixedly connected with the inner wall of recess 7, second transmission wheel 21 is fixedly sleeved on the shaft wall of connecting shaft 18 in the inside of transmission groove 17, second rotating shaft 11 and third rotating shaft 13 are rotatably connected with turnover frame 9, and first transmission wheel 19 and double-groove transmission wheel 20 are fixedly sleeved on the shaft wall of second rotating shaft 11 and third rotating shaft 13 extending to the inside of transmission groove 17 respectively, first transmission wheel 19 and double-groove transmission wheel 20 are transmissionally connected by transmission belt 22, and double-groove transmission wheel 20 and second transmission wheel 21 are transmissionally connected by transmission belt 22, the rotating shafts transmissionally connected by transmission wheel and transmission belt 22 can rotate, so as to drive turnover plate to turn in the inside of turnover groove, first transmission wheel 19, double-groove transmission wheel 20 and second transmission wheel 21 are all equipped with gear slot, and the inner wall of transmission belt 22 is equipped with meshing teeth matched with gear slot, so that the transmission effect between transmission wheel and transmission belt 22 is better.

[0024] Magnet strip 16 is embedded on the wall of first turnover plate 12, second turnover plate 14 and cover plate 15, and the setting of magnet strip 16 can effectively make the metal tray placed on the cart more stable after being placed.

[0025] A screw hole is provided on the outer wall of the support plate 1 at the position corresponding to the flipping frame 9, and a locking bolt is inserted into the internal thread of the screw hole. One end of the locking bolt passes through the screw hole and extends into the interior of the groove 7 and abuts against the outer wall of the flipping frame 9 to lock it. The locking bolt can lock the flipping frame 9 after it is flipped to prevent the flipping frame 9 from flipping accidentally.

[0026] Push rods 2 are symmetrically fixedly connected to both ends of the support plate 1. The push rods 2 make it easier to push and pull the cart.

[0027] Specifically, in normal use, i.e., when there is no need to extend multiple sets of flip panels, it is as follows: Figure 1 As shown, the top of the trolley is a relatively flat structure, which can stably attract the placed tray through the set magnetic strip 16.

[0028] During use, when it is necessary to transport large boxes or tanks, the clamping plate 4 with a protruding structure on the support rod 3 can clamp them, making the transportation process more stable.

[0029] Furthermore, when transporting multiple pallets, when the tilting frame 9 is tilted upwards by 90 degrees around the first rotating shaft 8, the connecting shaft 18 rotatably connected to the tilting frame 9 is fixedly connected to the support plate 1, causing the transmission belt 22 to rotate. This drives the double-groove transmission wheel 20 and the first transmission wheel 19 to rotate. When the transmission wheel rotates, it drives the coaxial first tilting plate 12 and second tilting plate 14 to tilt and extend. After tilting and extending, the tilting frame 9 is locked by locking bolts. At this time, as shown in the attached... Figure 2 As shown, the top of the first flip plate 12, the second flip plate 14, and the support plate 1 can respectively place pallets, so that the trolley can transport multiple sets of pallets at the same time. Although the structure makes the trolley have a certain angle, its transmission groove 17 is closed by the cover plate to form an internal hidden transmission, which can effectively prevent bacteria from entering its interior. It is used to transport nursing supplies and medical equipment on pallets, and it will not directly contact the medical supplies. It is mainly used for nursing delivery, and daily disinfection can meet its safety requirements.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multipurpose nursing trolley, comprising a support plate (1), the bottom of the support plate (1) is fixedly connected with a base (5) through a support rod (3), the bottom of the base (5) is provided with a caster (6) at each corner, and the top of the support plate (1) is provided with a recess (7), characterized in that: The clamping plate (4) is fixedly installed on the rod wall of the support rod (3), and an arc-shaped inner convex is arranged on the plate wall of the middle part of the clamping plate (4). The inside of the groove (7) is rotationally connected with a turnover frame (9) through a first rotating shaft (8), the inside of the turnover frame (9) is provided with a turnover groove (10), and the top of one end of the turnover groove (10) close to the first rotating shaft (8) is fixedly connected with a cover plate (15). The inside of the turnover groove (10) is hingedly connected with a first turnover plate (12) and a second turnover plate (14) through a second rotating shaft (11) and a third rotating shaft (13).

2. The multi-purpose care cart of claim 1, wherein: The outer wall of the side of the turnover frame (9) away from the first rotating shaft (8) is provided with a transmission groove (17), the inside of the transmission groove (17) is coaxially rotationally inserted with a connecting shaft (18) corresponding to the first rotating shaft (8), one end of the connecting shaft (18) extending out of the transmission groove (17) is fixedly connected with the inner wall of the groove (7), the shaft wall of the connecting shaft (18) located in the inside of the transmission groove (17) is fixedly sleeved with a second transmission wheel (21), the second rotating shaft (11) and the third rotating shaft (13) are rotationally connected with the turnover frame (9), and the second rotating shaft (11) and the third rotating shaft (13) extending to the shaft wall in the inside of the transmission groove (17) are respectively fixedly sleeved with a first transmission wheel (19) and a double-groove transmission wheel (20), and the first transmission wheel (19) and the double-groove transmission wheel (20) and the double-groove transmission wheel (20) and the second transmission wheel (21) are transmissionally connected through a transmission belt (22).

3. The multi-purpose care cart of claim 1, wherein: The plate wall of the first turnover plate (12), the second turnover plate (14) and the cover plate (15) is embedded with a magnet strip (16).

4. The multi-purpose care cart of claim 2, wherein: The first transmission wheel (19), the double-groove transmission wheel (20) and the second transmission wheel (21) are provided with tooth grooves, and the inner wall of the transmission belt (22) is provided with meshing teeth matched with the tooth grooves.

5. The multi-purpose care cart of claim 1, wherein: The outer wall of the support plate (1) is provided with a screw hole corresponding to the position of the turnover frame (9), and the inside of the screw hole is screwingly inserted with a locking bolt, one end of the locking bolt extending through the screw hole extends to the inside of the groove (7) and abuts against and locks with the outer wall of the turnover frame (9).

6. The multi-purpose care cart of claim 1, wherein: The two ends of the support plate (1) are symmetrically fixedly connected with push rods (2).

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