CN220632426U

CN220632426U - Bed passing device

Info

Publication number: CN220632426U
Application number: CN202321030577.8U
Authority: CN
Inventors: 苏毅红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2024-03-22
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a bed passing device which comprises a supporting frame, wherein self-locking universal wheels are fixedly connected to four corners of the lower end of the supporting frame. In the utility model, when the patient is in bed, the lifting assembly can adjust the height of the first supporting plate, so that the height difference between the bed passing device and the operating bed or sickbed is convenient to adjust, the patient is laid on the transfer belt at the upper end of the second supporting plate, the second supporting plate can move left and right under the drive of the second servo motor and the first screw rod, one side of the second supporting plate is moved to the operating bed or sickbed, the subsequent transfer is convenient, and the patient can be conveniently transferred to the operating bed or sickbed as the second supporting plate can move to two sides, the patient can be moved without adjusting the direction of the head of the bed in advance, the corresponding rolling roller can be driven to rotate by the corresponding third servo motor, so that the transfer belt can be driven to move to one side in a rolling way, and the patient can be driven to move conveniently.

Description

Bed passing device

Technical Field

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

Background

The bed passing device is a tool for changing, shifting and nursing the patient among the operating table, the trolley, the sickbed and the CT table, so that the patient stably and safely passes through the bed, the pain of the patient when the patient is carried is relieved, and unnecessary damage caused in the carrying process can be avoided.

The patent publication No. CN 216496244U's chinese patent discloses a device of crossing bed, including elevating system and crossing bed mechanism, elevating system includes base and link, the link set up in the top of base and with cross bed mechanism fixed connection, the link includes first connecting portion and second connecting portion, first connecting portion rotate and are connected with first lead screw, second connecting portion rotate and are connected with the second lead screw, be provided with on the base with first lead screw-thread fit's first supporting part and with second lead screw-thread fit's second supporting part, be provided with the drive on the link first lead screw with second lead screw synchronous rotation's drive assembly, through drive assembly drives simultaneously first lead screw with second lead screw rotates, adjusts the link with distance between the base realizes to crossing bed mechanism's lift, consequently can satisfy the demand of crossing bed under the different circumstances of sick bed and operation bed in the height.

The bed passing device has some defects, because the direction is difficult to adjust due to the fact that the directions between the sickbeds are narrower, when the patient passes through the sickbed, the direction of the bedside needs to be adjusted in advance, the follow-up bed passing can be facilitated, and after the height difference between the bed passing device and the sickbed or the operating table is adjusted, the patient still needs to be manually transferred, and the patient passing device is more troublesome.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a bed passing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cross bed device, includes braced frame, equal fixedly connected with auto-lock universal wheel in braced frame's lower extreme four corners department, braced frame's top is provided with first backup pad, be provided with lifting unit between first backup pad and the braced frame, the top of first backup pad is provided with transports the subassembly, the spout has been seted up to the upper end intermediate position of first backup pad, the inside rotation of spout is connected with first screw rod, it includes the second backup pad to transport the subassembly, the both sides of second backup pad all rotate and are connected with the roller, the upper end of second backup pad is provided with the transportation area, the both ends of transportation area are connected with the winding of corresponding roller respectively, one side both ends of second backup pad all fixedly connected with third servo motor, third servo motor respectively with the one end fixed connection of roller, the lower extreme intermediate position fixedly connected with connecting block of second backup pad, connecting block and spout sliding connection, and connecting block and first screw rod threaded connection.

Further, telescopic rods are arranged between four corners of the lower end of the first supporting plate and the upper end of the supporting frame, and the upper end and the lower end of each telescopic rod are fixedly connected with the first supporting plate and the supporting frame respectively.

Further, the inside intermediate position of braced frame rotates and is connected with two-way screw rod, the inside both sides of braced frame are all fixedly connected with first gag lever post, braced frame's front end intermediate position fixedly connected with first servo motor, the output of first servo motor and two-way screw rod's front end fixed connection.

Further, the lifting assembly comprises supporting frames positioned on two sides, the middle positions of the supporting frames are respectively in threaded connection with one side of the bidirectional screw rod, and two ends of the supporting frames are respectively in sliding connection with the corresponding first limiting rods.

Further, the upper end both sides of support frame all rotate and are connected with the connecting plate, correspond the intermediate position of connecting plate is all rotated and is connected, the upper end of connecting plate is all rotated and is connected with the mounting bracket.

Further, the lower extreme both sides of first backup pad are all fixedly connected with slide rail, the inside of slide rail is all fixedly connected with second gag lever post.

Further, the mounting frames are respectively connected with the corresponding sliding rails in a sliding manner, and the mounting frames are respectively connected with the corresponding second limiting rods in a sliding manner.

Further, a second servo motor is fixedly connected to the middle position of one side of the first support plate, and the output end of the second servo motor is fixedly connected with one end of the first screw rod.

The utility model has the beneficial effects that:

when the device is used, the lifting assembly can adjust the height of the first supporting plate when the patient passes through the bed, so that the height difference between the patient passing through the bed device and an operation bed or a sickbed is convenient to adjust, a patient lies on the transfer belt at the upper end of the second supporting plate, the second supporting plate can move left and right under the drive of the second servo motor and the first screw rod, one side of the second supporting plate is moved to the operation bed or the sickbed, the subsequent transfer is convenient, and the patient can be conveniently transferred to the operation bed or the sickbed as the second supporting plate can move to the two sides, the patient can pass through the bed without adjusting the direction of the head of the bed in advance, the corresponding rolling roller can be driven to rotate by the corresponding third servo motor, so that the transfer belt can be driven to move to one side in a rolling way, and the patient can be driven to move, and the patient can be conveniently transferred to the operation bed or the sickbed.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: the lifting assembly structure of the utility model is schematically shown;

fig. 3: the first supporting plate structure of the utility model is schematically shown;

fig. 4: the first supporting plate structure of the utility model is schematically shown;

fig. 5: the transfer assembly structure of the utility model is schematically shown;

fig. 6: the transfer assembly structure of the utility model is schematically shown;

fig. 7: the connecting block mounting structure of the utility model is schematically shown.

The reference numerals are as follows:

1. a support frame; 2. self-locking universal wheels; 3. a lifting assembly; 4. a telescopic rod; 5. a first support plate; 6. a transfer assembly; 7. a bidirectional screw; 8. a first stop lever; 9. a support frame; 10. a first servo motor; 11. a connecting plate; 12. a mounting frame; 13. a chute; 14. a first screw; 15. a second servo motor; 16. a slide rail; 17. a second limit rod; 18. a second support plate; 19. a transfer belt; 20. a third servo motor; 21. a roller; 22. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-7, relate to a bed passing device, including braced frame 1, braced frame 1's lower extreme four corners department equal fixedly connected with auto-lock universal wheel 2, braced frame 1's top is provided with first backup pad 5, be provided with lifting unit 3 between first backup pad 5 and the braced frame 1, first backup pad 5's top is provided with transports subassembly 6, spout 13 has been seted up to first backup pad 5's upper end intermediate position, spout 13's inside rotation is connected with first screw rod 14, transport subassembly 6 includes second backup pad 18, the both sides of second backup pad 18 all rotate and are connected with roller 21, the upper end of second backup pad 18 is provided with and transports area 19, transport area 19's both ends respectively with correspond roller 21 winding connection, transport area 19's both ends and correspond roller 21 winding back and with roller 21 fixed connection, one side both ends of second backup pad 18 all are fixedly connected with third servo motor 20, third servo motor 20 respectively with roller 21's one end fixed connection, can drive corresponding roller 21 through corresponding third servo motor 20 and rotate, thereby can drive one side transport area 19 and move to the patient and move to the second screw rod 22, and can be connected with the connecting block 22 to the intermediate position of screw rod or connecting block, and the connection piece 22 is convenient for moving.

As shown in fig. 1-7, telescopic rods 4 are arranged between four corners of the lower end of the first supporting plate 5 and the upper end of the supporting frame 1, and the upper end and the lower end of each telescopic rod 4 are fixedly connected with the first supporting plate 5 and the supporting frame 1 respectively.

As shown in fig. 1-7, the middle position inside the support frame 1 is rotationally connected with a bidirectional screw rod 7, both sides inside the support frame 1 are fixedly connected with a first limit rod 8, the middle position of the front end of the support frame 1 is fixedly connected with a first servo motor 10, and the output end of the first servo motor 10 is fixedly connected with the front end of the bidirectional screw rod 7.

As shown in fig. 1-7, the lifting assembly 3 comprises supporting frames 9 positioned on two sides, the middle positions of the supporting frames 9 are respectively in threaded connection with one side of the bidirectional screw rod 7, two ends of the supporting frames 9 are respectively in sliding connection with corresponding first limiting rods 8, two sides of the upper end of each supporting frame 9 are respectively and rotatably connected with connecting plates 11, the middle positions of the corresponding connecting plates 11 are respectively and rotatably connected with mounting frames 12, and the upper ends of the connecting plates 11 are respectively and rotatably connected with mounting frames 12.

As shown in fig. 1-7, two sides of the lower end of the first supporting plate 5 are fixedly connected with sliding rails 16, the inside of each sliding rail 16 is fixedly connected with a second limiting rod 17, the mounting frames 12 are respectively and slidably connected with the corresponding sliding rails 16, and the mounting frames 12 are respectively and slidably connected with the corresponding second limiting rods 17.

As shown in fig. 1-7, a second servo motor 15 is fixedly connected to the middle position of one side of the first support plate 5, the output end of the second servo motor 15 is fixedly connected with one end of the first screw 14, the second servo motor 15 drives the first screw 14 to rotate and can drive the second support plate 18 to move along the chute 13 through the connecting block 22, and as the second support plate 18 can move to two sides, the bed passing can be performed without adjusting the direction of the bed head in advance.

Working principle: when in use, a patient lies on the transfer belt 19 at the upper end of the second supporting plate 18, the self-locking universal wheel 2 is arranged to facilitate the movement of the device, the size of the supporting frame 1 is smaller than that of the first supporting plate 5, after the height of the first supporting plate 5 is raised, the lifting component 3 can adjust the height of the first supporting plate 5 when the patient passes through a bed, the patient can conveniently adjust the height difference between the patient passing device and an operating bed or a sickbed, specifically, the first servo motor 10 drives the bidirectional screw 7 to rotate positively, the supporting frame 9 can be driven to approach along the first limiting rod 8, thereby the lower end of the corresponding connecting plate 11 can be driven to approach, the corresponding connecting plate 11 can be driven to rotate relatively, the mounting frame 12 can be driven to slide along the corresponding second limiting rod 17, at the moment, the arranged telescopic rod 4 is extended, the movement of the first supporting plate 5 can be limited, the first supporting plate 5 rises, otherwise, if the first servo motor 10 is reversed, the first supporting plate 5 descends, the second supporting plate 18 can move left and right under the driving of the second servo motor 15 and the first screw 14, one side of the second supporting plate 18 is moved to an operating table or a sickbed, subsequent transportation is facilitated, specifically, the second servo motor 15 drives the first screw 14 to rotate and can drive the second supporting plate 18 to move along the sliding groove 13 through the connecting block 22, and as the second supporting plate 18 can move to two sides, the patient can pass through the bed without adjusting the direction of the bed head in advance, the corresponding third servo motor 20 can drive the corresponding winding roller 21 to rotate, so that the transfer belt 19 can be driven to move to one side in a winding manner, the patient can be driven to move, and the patient can be conveniently transported to the operating table or the sickbed.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A bed passing device comprising a support frame (1), characterized in that: the utility model provides a self-locking universal wheel (2) of equal fixedly connected with in lower extreme four corners department of braced frame (1), the top of braced frame (1) is provided with first backup pad (5), be provided with lifting unit (3) between first backup pad (5) and braced frame (1), the top of first backup pad (5) is provided with transports subassembly (6), spout (13) have been seted up to the upper end intermediate position of first backup pad (5), the inside rotation of spout (13) is connected with first screw rod (14), transport subassembly (6) include second backup pad (18), the both sides of second backup pad (18) are all rotated and are connected with roller (21), the upper end of second backup pad (18) is provided with and transports area (19), the both ends of transporting area (19) are connected with corresponding roller (21) winding respectively, one side both ends of second backup pad (18) are all fixedly connected with third servo motor (20), third servo motor (20) respectively with roller (21) one end fixed connection, second backup pad (18) and second screw rod (22) are connected with one side of connecting block (22), the lower part (22) is connected with screw rod (22).

2. A bed passing device as claimed in claim 1, wherein: telescopic rods (4) are arranged between four corners of the lower end of the first supporting plate (5) and the upper end of the supporting frame (1), and the upper end and the lower end of each telescopic rod (4) are fixedly connected with the first supporting plate (5) and the supporting frame (1) respectively.

3. A bed passing device as claimed in claim 1, wherein: the novel support frame is characterized in that a bidirectional screw (7) is rotationally connected to the middle position of the inside of the support frame (1), first limiting rods (8) are fixedly connected to the two sides of the inside of the support frame (1), a first servo motor (10) is fixedly connected to the middle position of the front end of the support frame (1), and the output end of the first servo motor (10) is fixedly connected with the front end of the bidirectional screw (7).

4. A bed passing device as claimed in claim 1, wherein: the lifting assembly (3) comprises supporting frames (9) positioned on two sides, the middle positions of the supporting frames (9) are respectively in threaded connection with one side of the bidirectional screw rod (7), and two ends of the supporting frames (9) are respectively in sliding connection with corresponding first limiting rods (8).

5. The bed passing device as set forth in claim 4, wherein: the upper end both sides of support frame (9) all rotate and are connected with connecting plate (11), correspond the intermediate position of connecting plate (11) all rotates and is connected, the upper end of connecting plate (11) all rotates and is connected with mounting bracket (12).

6. A bed passing device as claimed in claim 1, wherein: the sliding rail (16) is fixedly connected to two sides of the lower end of the first supporting plate (5), and the second limiting rod (17) is fixedly connected to the inside of the sliding rail (16).

7. The bed passing device as set forth in claim 5, wherein: the mounting frames (12) are respectively connected with the corresponding sliding rails (16) in a sliding mode, and the mounting frames (12) are respectively connected with the corresponding second limiting rods (17) in a sliding mode.

8. A bed passing device as claimed in claim 1, wherein: a second servo motor (15) is fixedly connected to the middle position of one side of the first supporting plate (5), and the output end of the second servo motor (15) is fixedly connected with one end of the first screw rod (14).