CN219630012U - An automated bed passing device - Google Patents

Abstract

The utility model discloses an automatic bed passing device, which comprises a sickbed plate, wherein the sickbed plate is a plate structure of a common sickbed in a hospital; the bearing plate is arranged below the sickbed plate and is used for lifting a patient needing to pass through the sickbed for transferring; the connecting rod is arranged below the bearing plate and is used for driving the bearing plate to synchronously move; and the top end of the rotating rod is fixedly connected with the connecting rod. This automatic change device of crossing bed adopts novel structural design for the device utilizes dwang and connecting rod to drive the loading board and stretches out and lift the patient in the in-process of using, later realizes crossing the bed operation, and when being inconvenient for the patient of lying (can't sit immediately and be difficult to realize lying down the operation promptly), rotates the loading board to vertical state through the dwang, later drives patient and rotates in step, makes the patient lie on the loading board in the condition that does not need to sit upright, increases the holistic suitability of device.

Description

An automated bed passing device

technical field

The utility model relates to the technical field of bed passing devices, in particular to an automatic bed passing device.

Background technique

The bed passing device is a device used in hospitals, mainly to help patients who are inconvenient to move or sit up to transfer from one hospital bed to another, such as transferring from an operating bed to an inpatient bed.

In the prior art, the Chinese patent whose authorized notification number is CN216496244U discloses a bed passing device, which includes a lifting mechanism and a bed passing mechanism. The lifting mechanism includes a base and a connecting frame, and the connecting frame is arranged above the base. And fixedly connected with the bed passing mechanism, the connecting frame includes a first connecting part and a second connecting part, the first connecting part is rotatably connected with a first screw rod, and the second connecting part is rotatably connected with a second screw rod, the base is provided with a first support part threaded with the first screw rod and a second support part threaded with the second screw rod, and the connecting frame is provided with a A driving assembly that rotates synchronously with the first screw and the second screw, through which the first screw and the second screw are driven to rotate at the same time, and the distance between the connecting frame and the base is adjusted distance, realize the lifting and lowering of the bed passing mechanism, so it can meet the patient's bed passing needs when the height of the hospital bed and the operating bed are different...

The above-mentioned device uses the sliding between the sub-board and the main board to realize the patient's bed-passing operation, but in the actual use process, the above-mentioned device main board and the sub-board are always kept in a horizontal state, so the patient needs to be leveled first. Only by lying on the auxiliary board can the follow-up operation be carried out, and for some patients who cannot sit up (such as patients with anal canal left after anorectal surgery, patients with hip injuries), it is difficult for such patients to lie down because they cannot sit up On the sub-board, it brings certain inconvenience to the bed operation.

Utility model content

The purpose of this utility model is to provide an automatic bed passing device to solve the problem in the above-mentioned background technology that it cannot be used by patients in all situations.

In order to achieve the above object, the utility model provides the following technical solutions: an automatic bed passing device, including a bed board, a load plate, a protective pad, a connecting rod, a rotating rod, a first motor and a second motor, and also includes:

The bed board of the hospital bed is the bed board structure of an ordinary hospital bed;

The carrying plate is arranged under the bed board of the hospital bed, and the carrying plate is used to lift patients who need to be transferred across the bed, and the upper surface of the carrying plate is fixedly installed with a protective pad;

A connecting rod installed under the bearing plate, the connecting rod is used to drive the bearing plate to move synchronously, and a lifting cylinder is fixedly installed between the top of the connecting rod and the lower surface of the bearing plate;

The top end of the rotating rod is fixedly connected to the connecting rod, and the bottom end of the rotating rod is rotatably connected to an adjustment slider, and a first motor is fixedly installed inside the adjustment slider.

Preferably, the adjusting slider forms a sliding structure between the transmission screw installed at the bottom of the bed board and the bed board by rotating, and the transmission screw is driven by a second motor, and the second motor drives the transmission screw to rotate , so that the external adjustment slider slides under the bed board of the hospital bed.

Preferably, the side of the adjusting slider is provided with a stabilizing slider threadedly installed with the transmission screw rod, and the lower end of the stabilizing slider and the rotating rod form a penetrating rotating structure, and the rotating rod is further supported by the stabilizing slider , thereby improving the overall strength of the rotating rod.

Preferably, a driven gear is coaxially and fixedly installed on the outside of the rotating rod, and a driving gear driven by a first motor is meshed and connected above the driven gear. The gear drives the rotating rod to rotate, thereby changing the angle of the bearing plate.

Preferably, expansion boards for adjusting the overall area are installed on the sides of the bearing plate, and the upper surfaces of the expansion boards on the left and right sides are fixedly equipped with restraint belts in an elastic structure, and the restraint belts are used to restrain the patient, thereby improving Safety during bed passing.

Preferably, a telescopic board is fixedly installed on the side of the expansion board, and a telescopic sliding structure is formed between the telescopic board and the sliding groove provided on the side of the loading board, and the overall position of the loading board can be changed by changing the position of the expansion board. The area is suitable for patients of different sizes.

Compared with the prior art, the beneficial effect of the utility model is: the automatic bed passing device adopts a new structural design, so that the device uses the rotating rod and the connecting rod to drive the bearing plate out to lift the patient during use , and then realize the operation of crossing the bed, and when facing a patient who is not easy to lie flat (that is, it is difficult to realize the operation of lying flat because it is difficult to sit and stand), the bearing plate is rotated to a vertical state through the rotating rod, and then the patient is driven to rotate synchronously, so that the patient Lying flat on the bearing plate without sitting or standing, increases the overall applicability of the device. The specific content is as follows:

1. The connecting rod, the telescopic cylinder, the rotating rod, the adjusting slider and the driving screw are used together. Through the rotation of the driving screw, the external adjusting slider slides under the bed board of the hospital bed, so that the rotating rod and the connecting rod Push the loading plate out, then use the telescopic cylinder to lift the loading plate, and finally transfer the patient lying flat on the loading plate to the hospital bed to realize the automatic bed passing operation.

2. The driving gear, the driven gear and the expansion board are used together. The first motor drives the driving gear to rotate, so that the driven gear meshed with it drives the rotating rod to rotate, so that the rotating rod rotates the bearing plate to the horizontal The position is convenient for patients to lie flat, and the overall area of the loading plate can be changed by pulling the expansion plate, so as to adapt to patients of different sizes.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the utility model bearing plate in the extended state;

Fig. 2 is a structural schematic diagram of the utility model bearing plate looking up;

Fig. 3 is a schematic diagram of the top view structure of the expanded board of the utility model in the unfolded state;

Fig. 4 is a structural schematic diagram of a top view of the telescopic plate of the present utility model;

Fig. 5 is a schematic diagram of the structure of the utility model when the bearing plate is lifted up;

Fig. 6 is a schematic diagram of an enlarged structure at A in Fig. 5 of the present utility model.

In the figure: 1. Bed board of hospital bed; 2. Loading plate; 3. Protective pad; 4. Connecting rod; 5. Lifting cylinder; 6. Rotating rod; 7. Adjusting slider; 8. First motor; ; 10, the second motor; 11, the stable slider; 12, the driven gear; 13, the driving gear; 14, the tie belt; 15, the expansion plate;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 6, the utility model provides a technical solution: an automatic bed passing device, including a bed board 1, a load board 2, a protective pad 3, a connecting rod 4, a rotating rod 6, and a first motor 8 And the second motor 10, also includes: sick bed bed board 1, is the bed board structure of common sick bed in the hospital; Carrying board 2, is arranged on the lower side of sick bed bed board 1, and carrying board 2 is used for lifting the patient that needs to transfer over the bed, and carrying board 2. The protective pad 3 is fixedly installed on the upper surface; the connecting rod 4 is installed under the bearing plate 2. The connecting rod 4 is used to drive the bearing plate 2 to move synchronously, and a lifting pad is fixedly installed between the top of the connecting rod 4 and the lower surface of the bearing plate 2. The cylinder 5; the rotating rod 6 is fixedly connected between the top end and the connecting rod 4, and the bottom end of the rotating rod 6 is rotatably connected with an adjusting slider 7, and the inside of the adjusting slider 7 is fixedly installed with a first motor 8;

The adjustment slider 7 forms a sliding structure between the transmission screw 9 installed at the bottom of the bed 1 and the bed 1 by rotating, and the transmission screw 9 is driven by the second motor 10, and the side of the adjustment slider 7 is provided with a drive wire. The rod 9 runs through the threaded stabilized slider 11, and the lower end of the stabilized slider 11 and the rotating rod 6 form a through-type rotating structure. The outer part of the rotating rod 6 is coaxially fixed with a driven gear 12, and the upper part of the driven gear 12 is meshed The driving gear 13 driven by the first motor 8 is connected, and the expansion plate 15 for adjusting the overall area is installed on the side of the bearing plate 2, and the upper surface of the expansion plate 15 on the left and right sides is fixedly installed with a restraint belt in an elastic structure. 14. A telescopic plate 16 is fixedly installed on the side of the expansion plate 15, and a telescopic sliding structure is formed between the telescopic plate 16 and the sliding groove 17 provided on the side of the bearing plate 2;

When using the device, first the second motor 10 drives the transmission screw 9 to rotate, so that the adjustment slider 7 outside the transmission screw 9 stretches out the bearing plate 2 through the rotating rod 6 and the connecting rod 4 (at this time, the stable slider 11 follows the movement, while utilizing the stable slide block 11 to improve the overall strength of the rotating rod 6), and then the patient lies flat on the loading plate 2 (when the patient who is not easy to lie flat is required, the driving gear is first driven by the rotation of the first motor 8 13 rotates, so that the driven gear 12 meshed with the driving gear 13 drives the rotating rod 6 to rotate, and finally the bearing plate 2 is rotated to a vertical position, and then the patient is driven to rotate synchronously to a lying state, thereby facilitating the use of standing patients), Afterwards, the slider 7 is adjusted to drive the rotating rod 6 to move back, and the carrying plate 2 and the patient above it are moved to the side of the bed plate 1, and then the lifting cylinder 5 works to lift the carrying plate 2 to a position higher than the bed plate 1, and then carries The board 2 moves back again to move the patient above the bed board 1 to realize the bed-passing operation. After the process operation is completed, the device is stored under the bed board 1 as a whole;

When facing patients with different body shapes, first pull the expansion board 15 around the loading board 2, so that the telescopic board 16 on the side of the expansion board 15 slides correspondingly inside the sliding groove 17, and finally use the combination between the expansion board 15 and the loading board 2 Change the overall area to accommodate patients of different sizes.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An automatic bed passing device, comprising a bed board (1), a load board (2), a protective pad (3), a connecting rod (4), a rotating rod (6), a first motor (8) and a second The motor (10) is characterized in that it also includes: Sick bed board (1), is the bed board structure of common sick bed in the hospital; The carrying plate (2) is arranged under the bed board (1) of the hospital bed, the carrying plate (2) is used to lift patients who need to be transferred over the bed, and the upper surface of the carrying plate (2) is fixedly equipped with a protective pad (3); A connecting rod (4), installed below the bearing plate (2), the connecting rod (4) is used to drive the bearing plate (2) to move synchronously, and the top end of the connecting rod (4) is connected to the bearing A lifting cylinder (5) is fixedly installed between the lower surfaces of the plates (2); Rotating rod (6), the top end is fixedly connected with the connecting rod (4), and the bottom end of the rotating rod (6) is rotatably connected with an adjustment slider (7), and the inside of the adjustment slider (7) A first motor (8) is fixedly installed. 2. A kind of automatic bed passing device according to claim 1, characterized in that: the adjustment slider (7) is connected with the bed board ( 1) form a sliding structure, and the transmission screw (9) is driven by the second motor (10). 3. An automated bed passing device according to claim 2, characterized in that: the side of the adjusting slider (7) is provided with a stabilizing slider (11) threaded with the transmission screw (9), And a penetrating rotating structure is formed between the lower end of the stable slider (11) and the rotating rod (6). 4. An automated bed passing device according to claim 3, characterized in that: said rotating rod (6) is coaxially fixed with a driven gear (12) externally, and said driven gear (12) A drive gear (13) driven and rotated by the first motor (8) is meshedly connected to the top. 5. A kind of automatic bed passing device according to claim 1, characterized in that: expansion boards (15) for adjusting the overall area are installed on the sides of the carrying board (2), and the expansion boards (15) on the left and right sides The upper surface of the plate (15) is fixedly equipped with a restraint belt (14) in an elastic structure. 6. An automatic bed passing device according to claim 5, characterized in that: a telescopic board (16) is fixedly installed on the side of the expansion board (15), and the telescopic board (16) is connected to the A telescopic sliding structure is formed between the sliding grooves (17) on the side of the bearing plate (2).