CN217186849U - A tray for cardiac surgical care - Google Patents

Abstract

The utility model discloses a tray for cardiac surgery nursing, which comprises a supporting bar, the top fixed mounting of bracing piece has the tray, placed medical supplies on the tray, the last fixed surface of tray installs the connecting rod that two symmetries set up, and the spread groove has been seted up to one side of connecting rod, and the top fixed mounting of two connecting rods has same roof, and the square groove has been seted up to the bottom of roof, and fixed mounting has servo motor on one side inner wall of square groove, and fixed mounting has the third bull stick on servo motor's the output shaft, and threaded connection has the sliding seat on the third bull stick. This a tray for cardiac surgery nursing rotates through the third bull stick and can drive two sliding seats and slide towards opposite direction, thereby the sliding seat slides and can drive the rotary column and rotate, and the rotary column rotates and drives the lifter plate and go up and down, and the lifter plate goes up and down and can drive the compression leg and go up and down to can carry out fine vertical centre gripping to medical supplies.

Description

A tray for cardiac surgical care

technical field

The utility model relates to the technical field of tray equipment, in particular to a tray used for cardiac surgery nursing.

Background technique

Surgery is a science that studies the occurrence, development and clinical manifestations, diagnosis, prevention and treatment of surgical diseases. With the application of microsurgical techniques, surgery has been greatly developed. The principles of setting up specialties for surgery in each hospital are similar to those of internal medicine, and usually correspond to internal medicine. Surgical diseases fall into five broad categories: trauma, infection, tumor, deformity, and dysfunction. At present, when nursing a patient in the surgical door, it is necessary to use a variety of medical instruments or medicines, which are generally stored in nursing trays.

For example, the utility model with the patent number CN201720372248.X discloses a surgical nursing tray, which includes a tray body, and the tray body includes a rectangular plate-shaped bottom plate and four surrounding plates enclosed around the top surface of the bottom plate, and the bottom plate and the four surrounding plates are enclosed to form The square placement slot located on the top of the plate body also includes a rectangular metal mesh. The two wide sides of the metal mesh are vertically connected with baffle plates. The length of the metal mesh is the same as the width of the bottom plate, and the two enclosure plates connected to the long side of the bottom plate are on the opposite side. Abut against the opposite sides of the two baffles respectively, and make the metal mesh and the top surface of the bottom plate parallel and spaced apart, or make the wide side of the metal mesh perpendicular to the top surface of the bottom plate, and at this time, the long side of one side of the metal mesh is against the top surface of the bottom plate. However, the utility model still has some deficiencies, for example: in the nursing process, the nursing tray cannot hold the items, so that the items placed on the tray can easily be knocked over during use, thereby causing damage. We propose a tray for cardiac surgical care to solve the above problems.

Utility model content

The purpose of the present utility model is to provide a tray for cardiac surgical care, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tray for cardiac surgical care, comprising a support rod, a tray is fixedly installed on the top of the support rod, medical supplies are placed on the tray, and the upper part of the tray is Two symmetrically arranged connecting rods are fixedly installed on the surface, one side of the connecting rod is provided with a connecting groove, the top of the two connecting rods is fixedly installed with the same top plate, the bottom of the top plate is provided with a square groove, and one side of the square groove is on the inner wall A servo motor is fixedly installed, a third rotating rod is fixedly installed on the output shaft of the servo motor, a sliding seat is threadedly connected to the third rotating rod, a second rotating rod is rotatably installed in the connecting groove, and the second rotating rod slides on the A lift plate is installed, two symmetrically arranged gear cavities are opened on the tray, the bottom end of the second rotating rod extends into the gear cavity and is fixedly sleeved with a second conical gear, and the top of the tray has two gear cavities. A symmetrically arranged fixing slot, one side of the inner wall of the fixing slot is rotatably installed with a first rotating rod, one end of the first rotating rod extends into the gear cavity and is fixedly sleeved with a first bevel gear, the first bevel gear and the The second bevel gears are meshed with each other.

Preferably, the bottom of the sliding seat extends to the outside of the square groove and is rotatably installed with a rotating column, and the other end of the rotating column is rotatably installed on the top of the lifting plate.

Preferably, a spiral groove is formed on the second rotating rod, a sliding hole is formed on the top of the lifting plate, a connecting column is fixedly installed on one inner wall of the sliding hole, and one end of the connecting column extends into the spiral groove and is rotatably installed in the spiral groove. in the spiral groove.

Preferably, a sliding plate is threadedly connected to the first rotating rod, a plurality of first springs are fixedly installed on one side of the sliding plate, and a pressure plate is fixedly installed at one end of the first spring, and the pressure plate is matched with the medical supplies.

Preferably, a motor slot is opened on one side of the lift plate, a push rod motor is fixedly installed on the inner wall of the motor slot, a square plate is fixedly installed on the output shaft of the push rod motor, and the bottom inner wall of the square plate is provided with two Symmetrically arranged spring grooves, a second spring is fixedly installed on the top inner wall of the spring groove, and a pressure column is fixedly installed at one end of the second spring, and the pressure column is matched with the medical supplies.

Preferably, the third rotating rod is provided with external threads with opposite directions of rotation, one side of the sliding seat is provided with a threaded hole, an inner wall of the threaded hole is provided with an internal thread, and the internal thread is engaged with the external thread.

beneficial effect

The utility model provides a tray for cardiac surgery nursing, which has the following beneficial effects:

1. The tray for cardiac surgery care can drive the two sliding seats to slide in opposite directions through the rotation of the third rotating rod, the sliding seat can drive the rotating column to rotate, and the rotating column rotates to drive the lifting plate to move The lifting and lowering of the lifting plate can drive the pressure column to lift and lower, so that the medical supplies can be well longitudinally clamped;

2. The tray for cardiac surgery care drives the first bevel gear to rotate through the rotation of the second bevel gear, the first bevel gear rotates so as to drive the first rotating rod to rotate, and the first rotating rod rotates to drive the slide plate. By sliding, the sliding plate slides so as to drive the pressing plate to hold the medical supplies in a good lateral direction, thereby effectively preventing the medical supplies placed on the tray from being overturned.

Description of drawings

1 is a schematic diagram of the three-dimensional structure of the present utility model;

2 is a schematic diagram of the front section of the utility model;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 .

In the figure: 1. Support rod; 2. Tray; 3. Fixing slot; 4. Connecting rod; 5. Top plate; 6. Medical supplies; 7. The first rotating rod; 8. Skateboard; 9. The first spring; Pressing plate; 11. First bevel gear; 12. Second bevel gear; 13. Connecting slot; 14. Second lever; 15. Square slot; 16. Servo motor; 17. Third lever; seat; 19, rotating column; 20, lifting plate; 21, spiral groove; 22, connecting column; 23, push rod motor; 24, second spring; 25, pressing column.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a tray for cardiac surgical care, comprising a support rod 1, a tray 2 is fixedly installed on the top of the support rod 1, and medical supplies 6 are placed on the tray 2 , the upper surface of the tray 2 is fixedly installed with two symmetrically arranged connecting rods 4, one side of the connecting rod 4 is provided with a connecting groove 13, the top of the two connecting rods 4 is fixedly installed with the same top plate 5, and the bottom of the top plate 5 is provided with a There is a square groove 15, a servo motor 16 is fixedly installed on one inner wall of the square groove 15, a third rotating rod 17 is fixedly installed on the output shaft of the servo motor 16, and a sliding seat 18 is threadedly connected to the third rotating rod 17. A second rotating rod 14 is rotatably installed in the groove 13, a lifting plate 20 is slidably installed on the second rotating rod 14, two symmetrically arranged gear cavities are opened on the tray 2, and the bottom end of the second rotating rod 14 extends to the gear cavity There is a second bevel gear 12 in the inner and fixed sleeve, two symmetrically arranged fixing grooves 3 are opened on the top of the tray 2, and a first rotating rod 7 is rotatably installed on the inner wall of one side of the fixing groove 3. One end extends into the gear cavity and is fixedly sleeved with a first bevel gear 11 , which meshes with the second bevel gear 12 .

Specifically, as shown in FIG. 2 and FIG. 3 , the bottom of the sliding seat 18 extends to the outside of the square slot 15 and is rotatably installed with a rotating column 19 , and the other end of the rotating column 19 is rotatably installed on the top of the lifting plate 20 . The setting of 19 can drive the rotating column 19 to rotate when the sliding seat 18 slides, and the rotating column 19 can rotate to drive the lifting plate 20 to rise and fall. The second rotating rod 14 is provided with a spiral groove 21. A sliding hole is opened at the top, and a connecting column 22 is fixedly installed on the inner wall of one side of the sliding hole. One end of the connecting column 22 extends into the spiral groove 21 and is rotatably installed in the spiral groove 21. When the connecting column 22 slides in the spiral groove 21 , the second rotating rod 14 can be rotated.

Specifically, as shown in FIGS. 1 , 2 and 3 , a sliding plate 8 is threadedly connected to the first rotating rod 7 , a plurality of first springs 9 are fixedly installed on one side of the sliding plate 8 , and one end of the first springs 9 is fixedly installed There is a pressure plate 10, and the pressure plate 10 cooperates with the medical supplies 6. The cooperation of the pressure plate 10 and the medical supplies 6 enables the medical supplies 6 to be well clamped laterally when the pressure plate 10 is lifted and lowered. A motor slot is opened on one side, a push rod motor 23 is fixedly installed on the inner wall of the motor slot, a square plate is fixedly installed on the output shaft of the push rod motor 23, and two symmetrically arranged spring grooves are opened on the inner wall of the bottom of the square plate. A second spring 24 is fixedly installed on the top inner wall of the spring groove, and a pressure column 25 is fixedly installed at one end of the second spring 24, and the pressure column 25 is matched with the medical supplies 6. So that when the pressure column 25 is lifted and lowered, the longitudinal direction of the medical supplies 6 can be clamped, the third rotating rod 17 is provided with an external thread with opposite rotation directions, one side of the sliding seat 18 is provided with a threaded hole, and the inner wall of the threaded hole is provided with a threaded hole. The inner thread is engaged with the outer thread, and the arrangement of the thread structure enables the sliding seat 18 to slide on the third rotating rod 17 when the third rotating rod 17 rotates.

Working principle: The medical supplies 6 are placed on the tray 2, and the servo motor 16 is activated at this time. The output shaft of the servo motor 16 drives the third rotating rod 17 to rotate, and the third rotating rod 17 rotates so as to drive the two sliding seats 18 to move toward each other. Sliding in the opposite direction, the sliding seat 18 slides so as to drive the rotating column 19 to rotate, the rotating column 19 rotates and drives the lifting plate 20 to rise and fall, and the lifting plate 20 can drive the pressure column 25 to rise and fall, so that the medical supplies 6 can be lifted and lowered. Good longitudinal clamping, and the lifting plate 20 can drive the connecting column 22 to move in the spiral groove 21 when the lifting plate 20 is lifted. When the connecting column 22 moves, it can make the second rotating rod 14 rotate, and the second rotating rod 14 can rotate The second bevel gear 12 rotates, the second bevel gear 12 rotates to drive the first bevel gear 11 to rotate, the first bevel gear 11 rotates to drive the first rotating rod 7 to rotate, and the first rotating rod 7 rotates The sliding plate 8 is driven to slide, and the sliding plate 8 can drive the pressing plate 10 to hold the medical supplies 6 well in the lateral direction, thereby effectively preventing the medical supplies 6 placed on the tray 2 from being overturned.

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

Claims (6)

1. A tray for cardiac surgical care, comprising a support bar (1), characterized in that: the top of the supporting rod (1) is fixedly provided with a tray (2), medical articles (6) are placed on the tray (2), the upper surface of the tray (2) is fixedly provided with two connecting rods (4) which are symmetrically arranged, one side of each connecting rod (4) is provided with a connecting groove (13), the top ends of the two connecting rods (4) are fixedly provided with the same top plate (5), the bottom of the top plate (5) is provided with a square groove (15), the inner wall of one side of the square groove (15) is fixedly provided with a servo motor (16), the output shaft of the servo motor (16) is fixedly provided with a third rotating rod (17), the third rotating rod (17) is in threaded connection with a sliding seat (18), the connecting groove (13) is internally provided with a second rotating rod (14) in a rotating manner, the second rotating rod (14) is provided with a lifting plate (20) in a sliding manner, the tray (2) is provided with two gear cavities which are symmetrically arranged, the bottom of second bull stick (14) extends to the gear intracavity and fixed cover is equipped with second bevel gear (12), fixed slot (3) that two symmetries set up are seted up at the top of tray (2), rotate on one side inner wall of fixed slot (3) and install first bull stick (7), and the one end of first bull stick (7) extends to the gear intracavity and fixed cover is equipped with first bevel gear (11), and first bevel gear (11) mesh mutually with second bevel gear (12).

2. A tray for cardiac surgical care according to claim 1, wherein: the bottom of the sliding seat (18) extends to the outer side of the square groove (15) and is rotatably provided with a rotating column (19), and the other end of the rotating column (19) is rotatably arranged at the top of the lifting plate (20).

3. A tray for cardiac surgical care according to claim 1, wherein: a spiral groove (21) is formed in the second rotating rod (14), a sliding hole is formed in the top of the lifting plate (20), a connecting column (22) is fixedly mounted on the inner wall of one side of the sliding hole, and one end of the connecting column (22) extends into the spiral groove (21) and is rotatably mounted in the spiral groove (21).

4. A tray for cardiac surgical care as claimed in claim 1, wherein: threaded connection has slide (8) on first bull stick (7), and one side fixed mounting of slide (8) has a plurality of first springs (9), and the one end fixed mounting of first spring (9) has clamp plate (10), and clamp plate (10) cooperate with medical supplies (6).

5. A tray for cardiac surgical care as claimed in claim 1, wherein: the utility model discloses a medical article, including lifter plate (20), spring groove, lifter post (25), lifter plate (20), motor groove, fixed mounting has push rod motor (23) on the inner wall in motor groove, and fixed mounting has the square board on the output shaft of push rod motor (23), sets up the spring groove that two symmetries set up on the bottom inner wall of square board, and fixed mounting has second spring (24) on the top inner wall in spring groove, and the one end fixed mounting of second spring (24) has compression leg (25), and compression leg (25) cooperate with medical article (6).

6. A tray for cardiac surgical care as claimed in claim 1, wherein: and external threads with opposite rotation directions are arranged on the third rotating rod (17), a threaded hole is formed in one side of the sliding seat (18), internal threads are arranged on the inner wall of the threaded hole, and the internal threads are meshed with the external threads.

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