Slide rail type transfer bed capable of placing appliances
By designing a slide rail-type placement plate and universal wheel structure on the transfer bed, the problem of inconvenience and easy drop during the transfer process is solved, and the safe placement and flexible use of the instrument are achieved.
Patent Information
- Application Number
- CN202510265723.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-05-30
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When transporting severe or comatose patients, the monitoring instrument is heavier and inconvenient, which can easily lead to the problem of falling or falling off the instrument.
A transfer bed with slide rail-type placing equipment is designed, adopting a universal wheel and a sliding groove structure, so that the placement plate can be moved horizontally on the side of the transfer bed frame, and the flexible placement and storage of the placement plate is achieved through movable rods and connecting components.
It is realized that when the transfer bed is moved, the monitoring instrument can be conveniently placed on the placement plate to prevent the instrument from falling or falling off. When not needed, the placement plate can be stored in the placement groove of the headboard, saving space.
Smart Images
Figure CN120053204A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of transfer beds, and more specifically, to a slide rail type transfer bed with an instrument placement function. Background Art
[0002] It is mainly used in hospitals. A special medical bed for transporting and rescuing patients. The transfer bed has the characteristics of multi-position liftable, flexible movement and convenient operation, which changes the traditional way of transferring patients, making the process of transferring patients convenient and fast, and reducing the difficulties of doctors and nurses in transferring patients and the pain of patients.
[0003] Transfer beds are mostly used for transporting patients. The patients to be transported are generally critically ill patients or comatose patients who cannot move by themselves. When transporting such patients, various monitoring instruments are connected to the patients' bodies, and the instruments need to be connected to the patients' bodies during transportation. The transfer bed is small in size and cannot place the instruments, so medical staff need to carry the instruments and follow the transfer bed of the patients for transportation.
[0004] However, the monitoring instruments are heavy, and it is not convenient for medical staff to carry and follow the transfer bed. Moreover, there are many people in the hospital, and collisions with medical staff may cause the instruments to fall, and the instruments may also fall off the patients. Therefore, a slide rail type transfer bed with an instrument placement function that can facilitate the transportation of patients and monitoring instruments together is needed. Summary of the Invention
[0005] The purpose of the present invention is to provide a slide rail type transfer bed with an instrument placement function to solve the problems raised in the above background art.
[0006] To achieve the above object, the present invention provides a slide rail type transfer bed with an instrument placement function, including a transfer bed frame. A bed board that can be lifted and the angle adjusted is installed on the top of the transfer bed frame. Universal wheels for moving the bed body are installed at the bottom of the transfer bed frame. A headboard is fixedly installed on the top of the transfer bed frame. A placement groove is opened at the top of the headboard. A sliding groove is opened on the outer surface of the transfer bed frame near the headboard side. A support block is slidably installed inside the sliding groove. The support block can be pulled out to the outside of the transfer bed frame through a slide rail in the sliding groove. A placement board is arranged on the top of the support block. A limit block fixedly installed outside the transfer bed frame is arranged on the top of the placement board. The placement board is used for placing instruments. Activity rods are hinged on both sides of the placement board. A connection component is arranged on the other side of the activity rod. The activity rod can drive the placement board to move and be placed inside the placement groove through the connection component.
[0007] As a further improvement of the technical solution, the connection component includes a notch opened on the front surface of the transfer bed frame. A toothed groove is provided at the bottom of the inner wall of the notch. A connecting rod is installed inside the notch. A rotating tooth is fixedly installed on the outer surface of the connecting rod. The rotating tooth meshes inside the toothed groove, enabling the connecting rod to move inside the notch. One end of the connecting rod penetrates through the notch and extends to the outside of the transfer bed frame to install a limiting component. The limiting component is used to limit and fix the position of the connecting rod after it moves inside the notch. The movable rod is rotatably installed on the outer surface of the connecting rod.
[0008] As a further improvement of the technical solution, there are two notches. The two notches are symmetrically distributed on the front and back surfaces of the transfer bed frame. The other end of the connecting rod extends into the other notch. The two ends of the connecting rod are arranged inside the two notches, enabling the connecting rod to move horizontally and stably.
[0009] As a further improvement of the technical solution, the limiting component includes a docking port opened on the side surface of the connecting rod. A pulling column is slidably installed inside the docking port. A plug is fixedly installed on the side of the pulling column away from the docking port. The top of the plug abuts against the bottom of the transfer bed frame to limit the connecting rod connected to the pulling column.
[0010] As a further improvement of the technical solution, an installation opening is opened on the top of the placement plate. A stretching column is slidably installed on the side of the installation opening. A clamping block is fixedly installed on the side of the stretching column away from the installation opening. A clamping interface is opened at the bottom of the clamping block.
[0011] As a further improvement of the technical solution, guardrails are installed on the front and back surfaces of the transfer bed frame. The guardrails are hinged on the outside of the transfer bed frame and can be folded and stored.
[0012] As a further improvement of the technical solution, the connecting rod drives the placement plate to rotate to the top of the guardrail through the limiting component. There are two clamping blocks. The two clamping blocks are pulled out through the stretching columns, so that the clamping interfaces are clamped on the tops of the two guardrails on the outside of the transfer bed frame to place the placement plate.
[0013] Compared with the prior art, the beneficial effects of the present invention:
[0014] 1. In the transfer bed with a slide rail for placing utensils, when the transfer bed is being transferred, the universal wheels at the bottom of the transfer bed frame are used to move the transfer bed away from the wall. The insertion blocks on both sides of the movable rod are pulled out, causing the movable rod to pull the connecting rod to move within the notch, moving the placement plate in the placement groove to the side of the transfer bed frame. The support block is pulled out, and the placement plate is placed in the card slot between the limit block and the support block. Then, the insertion block is pressed and inserted into the bottom of the transfer bed frame to limit the movable rod and the placement plate. When the transfer bed is moving, the instruments connected to monitor the patient can be placed on the top of the placement plate, facilitating the transfer of the patient by the transfer bed.
[0015] 2. In the transfer bed with a slide rail for placing utensils, when the transfer bed needs to dock inside the hospital bed, the insertion block is pulled out, and the movable rod pulls the connecting rod to move within the notch, moving the placement plate to the placement groove. The placement plate is rotated to a vertical state and inserted into the interior of the placement groove. The insertion block is pressed back again to limit the movable rod and the placement plate, enabling the placement plate to dock and fit against the wall together with the headboard, achieving the effect of storing the placement plate. The movable rods are inclined and distributed on both sides of the headboard, providing protection for the patient on both sides of the transfer bed.
[0016] 3. In the transfer bed with a slide rail for placing utensils, when the patient needs to have a meal, the insertion block is pulled out, causing the movable rod to pull the connecting rod to move within the notch, pulling the placement plate out of the placement groove of the headboard. The placement plate is rotated and moved to the top of the guardrail. Then, the insertion block is pressed back to limit the movable rod and the placement plate. The clamping blocks on both sides of the placement plate are pulled, and the clamping openings are clamped to the top of the guardrail, placing the placement plate on the top of the guardrail in a horizontal state. This allows the placement plate to hold the meal, facilitating the patient's meal. After use, the placement plate can be placed and inserted back into the placement groove, without occupying space. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0018] Figure 2 It is a schematic diagram of the connection component structure of the present invention;
[0019] Figure 3 It is a schematic diagram of the headboard structure of the present invention;
[0020] Figure 4 It is of the present invention Figure 3 The enlarged structure schematic diagram of part A in;
[0021] Figure 5 It is a schematic diagram of the connecting rod structure of the present invention;
[0022] Figure 6 It is of the present invention Figure 5 The enlarged structure schematic diagram of part B in;
[0023] Figure 7 Schematic diagram of the placement board structure of the present invention;
[0024] Figure 8 of the present invention Figure 7 Enlarged schematic diagram of the structure at C in
[0025] The meanings of each label in the figure are as follows:
[0026] 1. Transfer bed frame; 11. Bed board; 12. Universal wheel;
[0027] 2. Headboard; 21. Placement groove;
[0028] 3. Slide groove; 31. Support block;
[0029] 4. Placement board; 41. Movable rod; 42. Limit block;
[0030] 5. Connection component; 501. Notch; 502. Tooth groove; 503. Connecting rod; 504. Rotating tooth;
[0031] 6. Limit component; 601. Pulling column; 602. Insert block;
[0032] 7. Tensile column; 71. Clamping block; 72. Clamping interface;
[0033] 8. Guardrail. Detailed implementation manners
[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] Embodiment
[0036] Please refer to Figures 1 - 7As shown in the figure, the purpose of this embodiment is to provide a transfer bed with a sliding rail type for placing instruments, including a transfer bed frame 1. A bed board 11 that can be lifted and adjusted in angle is installed on the top of the transfer bed frame 1. Universal wheels 12 for moving the bed body are installed at the bottom of the transfer bed frame 1. A headboard 2 is fixedly installed on the top of the transfer bed frame 1. A placement groove 21 is opened at the top of the headboard 2. A sliding groove 3 is opened on the outer surface of the transfer bed frame 1 near one side of the headboard 2. A support block 31 is slidably installed inside the sliding groove 3. The support block 31 can be pulled out to the outside of the transfer bed frame 1 through the sliding rail in the sliding groove 3. A placement board 4 is arranged on the top of the support block 31. A limiting block 42 fixedly installed outside the transfer bed frame 1 is arranged on the top of the placement board 4. The placement board 4 is used for placing instruments. Activity rods 41 are hinged on both sides of the placement board 4. A connection assembly 5 is arranged on the other side of the activity rods 41. The activity rods 41 can drive the placement board 4 to move and be placed inside the placement groove 21 through the connection assembly 5.
[0037] When the transfer bed is being transferred, the patient lies on the transfer bed frame 1 and the bed board 11. One ends of the two activity rods 41 are hinged on both sides of the placement board 4, and the other ends are rotatably installed at both ends of the connecting rod 503 of the activity assembly, so that the activity rods 41 can horizontally move on the side of the transfer bed frame 1 with the help of the connection assembly 5, moving the placement board 4 to the outside of the headboard 2 of the transfer bed frame 1. The support block 31 is slidably installed in the sliding groove 3 opened on the outside of the transfer bed frame 1 through the sliding rail, and the support block 31 can be limited in the sliding groove 3 and will not completely slide out, so that the placement board 4 can rotate the angle with the help of the activity rods 41 and be horizontally placed in the card slot formed between the support block 31 and the limiting block 42 above the support block 31, limiting and fixing the placement board 4 outside the transfer bed frame 1. When the transfer bed is moving, the monitoring instrument can be placed on the top of the placement board 4 and move together with the transfer bed. When the transfer bed stops and is used in the ward, the activity rods 41 move the placement board 4 to the placement groove 21 opened at the top of the headboard 2 with the help of the connection assembly 5, and rotate the angle of the placement board 4 so that the placement board 4 is vertically inserted into the placement groove 21 for placement. When the transfer bed is not moving, the placement board 4 can be stored without affecting the use of the transfer bed.
[0038] First, considering the problem of how the activity rods 41 move the placement board 4 with the help of the connection assembly 5, show Figure 2, the specific structure of the connecting component 5 is disclosed. The connecting component 5 includes a notch 501 opened on the front surface of the transfer bed frame 1. A tooth groove 502 is provided at the bottom of the inner wall of the notch 501. A connecting rod 503 is installed inside the notch 501. A rotating tooth 504 is fixedly installed on the outer surface of the connecting rod 503. The rotating tooth 504 meshes inside the tooth groove 502, enabling the connecting rod 503 to move inside the notch 501. One end of the connecting rod 503 penetrates through the notch 501 and extends to the outside of the transfer bed frame 1 where a limiting component 6 is installed. The limiting component 6 is used to limit and fix the position of the connecting rod 503 after it moves inside the notch 501. The movable rod 41 is rotatably installed on the outer surface of the connecting rod 503. There are two notches 501, and the two notches 501 are symmetrically distributed on the front and back surfaces of the transfer bed frame 1. The other end of the connecting rod 503 extends into another notch 501. Both ends of the connecting rod 503 are arranged inside the two notches 501, enabling the connecting rod 503 to move horizontally and stably.
[0039] By opening two notches 501 on the side surface of the transfer bed frame 1, the connecting rod 503 can be installed at the bottom of the transfer bed frame 1 through the two notches 501. A rotating tooth 504 is installed on the outer surface of the part of the connecting rod 503 located inside the two notches 501, which enables the connecting rod 503 to rotate inside the tooth groove 502 opened in the two notches 501 through the rotating tooth 504, so that the connecting rod 503 moves its position inside the notch 501. Then the movable rod 41 can be rotatably sleeved on the outer surface of the part of the connecting rod 503 located outside the transfer bed frame 1. When the placing plate 4 is received into the placing groove 21, the movable rod 41 can pull the connecting rod 503 to move the position of the connecting rod 503 inside the notch 501, so that the movable rod 41 adjusts the distance from the placing groove 21 by means of the connecting rod 503, and places the placing plate 4.
[0040] Once again, considering that after the movable rod 41 moves its position by means of the connecting rod 503, it is necessary to fix the position of the movable rod 41 to prevent the connecting rod 503 from rotating and moving the position of the movable rod 41. Figures 3 - 6 , the specific structure of the limiting component 6 is disclosed. The limiting component 6 includes a butting interface opened on the side surface of the connecting rod 503. A pulling column 601 is slidably installed inside the butting interface. A plug 602 is fixedly installed on the side of the pulling column 601 away from the butting interface. The top of the plug 602 abuts against the bottom of the transfer bed frame 1 to limit the connecting rod 503 connected to the pulling column 601.
[0041] By opening docking ports at both ends of the connecting rod 503, the pulling column 601 can be slidably installed inside the docking port. The pulling column 601 can only be stretched a certain length inside the docking port and cannot rotate. When the movable rod 41 needs the connecting rod 503 to rotate and move positions, pull out the pulling column 601 so that the insertion block 602 fixedly installed on the side of the pulling column 601 leaves the bottom of the transfer bed frame 1. The connecting rod 503 can rotate and move positions within the notch 501. When it rotates to the required position, press the insertion block 602, and the pulling column 601 retracts into the docking port. The insertion block 602 is inserted into the bottom of the transfer bed frame 1, so that the insertion block 602 limits the connecting rod 503, achieving the effect of fixing the position of the connecting rod 503 after movement.
[0042] The position where the movable rod 41 needs to be fixed and limited after moving. To adapt to the spacing, the insertion block 602 can be docked to the bottom of the transfer bed frame 1.
[0043] Finally, considering that the placement plate 4 can be rotated to the top of the bed board 11 to place the items or food needed by the patient, show Figures 7 - 8 , an installation port is opened at the top of the placement plate 4. A stretching column 7 is slidably installed on the side of the installation port. A clamping block 71 is fixedly installed on the side of the stretching column 7 away from the installation port. A clamping port 72 is opened at the bottom of the clamping block 71. Guardrails 8 are installed on the front and back of the transfer bed frame 1. The guardrails 8 are hinged on the outside of the transfer bed frame 1 and can be folded and stored.
[0044] The connecting rod 503 drives the placement plate 4 to rotate to the top of the guardrail 8 through the limiting component 6. There are two clamping blocks 71. The two clamping blocks 71 are pulled out through the stretching column 7, so that the clamping port 72 is clamped on the tops of the two guardrails 8 on the outside of the transfer bed frame 1 to place the placement plate 4.
[0045] The movable rod 41 can move with the help of the connecting rod 503. By rotating, the placement plate 4 is moved above the bed board 11 and to the tops of the guardrails 8 on both sides of the transfer bed frame 1. By pulling out the clamping block 71 inside the installation port on the side of the placement plate 4, the clamping port 72 at the bottom of the clamping block 71 can be clamped to the top of the guardrail 8, and the placement plate 4 can be placed above the bed board 11, which is convenient for the patient to place meals and items.
[0046] In summary, the working principle of this solution is as follows:
[0047] When the transfer bed is being transferred, the universal wheels 12 at the bottom of the transfer bed frame 1 are used to move the transfer bed away from the wall. The insertion blocks 602 on both sides of the movable rod 41 are pulled out, causing the movable rod 41 to pull the connecting rod 503 to move within the notch 501, moving the placement plate 4 in the placement groove 21 to the side of the transfer bed frame 1. The support block 31 is pulled out, and the placement plate 4 is placed in the card slot between the limit block 42 and the support block 31. Then, the insertion block 602 is pressed and inserted into the bottom of the transfer bed frame 1 to limit the movable rod 41 and the placement plate 4. When the transfer bed is moving, the instruments connected to monitor the patient can be placed on the top of the placement plate 4, facilitating the transfer of the patient by the transfer bed.
[0048] When the transfer bed needs to be docked inside the hospital bed, the insertion block 602 is pulled out. The movable rod 41 pulls the connecting rod 503 to move within the notch 501, moving the placement plate 4 to the placement groove 21. The placement plate 4 is rotated to a vertical state and inserted into the interior of the placement groove 21. The insertion block 602 is pressed back again to limit the movable rod 41 and the placement plate 4, enabling the placement plate 4 to dock and fit against the wall together with the headboard 2, achieving the effect of storing the placement plate 4. The movable rods 41 are inclined and distributed on both sides of the headboard 2, which can protect the patient on both sides of the transfer bed.
[0049] When the patient needs to have a meal, the insertion block 602 is pulled out, causing the movable rod 41 to pull the connecting rod 503 to move within the notch 501. The placement plate 4 is pulled out from the placement groove 21 of the headboard 2, rotated and moved to the top of the guardrail 8. Then, the insertion block 602 is pressed back to limit the movable rod 41 and the placement plate 4. The clamping blocks 71 on both sides of the placement plate 4 are pulled, causing the clamping openings 72 to be clamped to the top of the guardrail 8. The placement plate 4 is placed on the top of the guardrail 8 and in a horizontal state, enabling the placement plate 4 to place the food, facilitating the patient's meal. After use, the placement plate 4 can be placed and inserted back into the placement groove 21 without occupying space.
[0050] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A slide rail type transfer bed capable of placing equipment, comprising a transfer bed frame (1), a bed board (11) capable of being raised and lowered and adjusted in angle is installed on the top of the transfer bed frame (1), and universal wheels (12) for moving the bed body are installed on the bottom of the transfer bed frame (1), characterized in that: A headboard (2) is fixedly installed on the top of the transfer bed frame (1), and a placement groove (21) is provided on the top of the headboard (2). A slide groove (3) is provided on the outer surface of the transfer bed frame (1) close to the headboard (2). A support block (31) is slidably installed inside the slide groove (3). The support block (31) can be pulled out to the outside of the transfer bed frame (1) in the slide groove (3) through a slide rail. A placement plate (4) is arranged on the top of the support block (31). A limit block (42) fixedly installed on the outside of the transfer bed frame (1) is arranged on the top of the placement plate (4). The placement plate (4) is used to place instruments. Both sides of the placement plate (4) are hinged with movable rods (41). The other side of the movable rod (41) is provided with a connecting assembly (5). The movable rod (41) can drive the placement plate (4) to move and be placed inside the placement groove (21) through the connecting assembly (5).
2. The slide rail type transfer bed capable of placing equipment according to claim 1, characterized in that: The connecting component (5) comprises a notch (501) provided on the front side of the transport bed frame (1), a tooth groove (502) being provided at the bottom of the inner wall of the notch (501), a connecting rod (503) being installed inside the notch (501), a rotating tooth (504) being fixedly installed on the outer surface of the connecting rod (503), the rotating tooth (504) being engaged with the inside of the tooth groove (502) so that the connecting rod (503) can move inside the notch (501), one end of the connecting rod (503) passes through the notch (501) and extends to the outside of the transport bed frame (1) where a limiting component (6) is installed, the limiting component (6) being used to limit and fix the connecting rod (503) after it moves to a position in the notch (501), and the movable rod (41) is rotatably installed on the outer surface of the connecting rod (503).
3. The slide rail type transfer bed capable of placing equipment according to claim 2, characterized in that: There are two notches (501), which are symmetrically distributed on the front and back sides of the transfer bed frame (1). The other end of the connecting rod (503) extends into another notch (501), and the two ends of the connecting rod (503) are arranged inside the two notches (501), so that the connecting rod (503) can move horizontally and stably.
4. The slide rail type transfer bed capable of placing equipment according to claim 2, characterized in that: The limiting assembly (6) includes a docking port opened on the side of the connecting rod (503), a pulling column (601) is slidably installed inside the docking port, and an insert block (602) is fixedly installed on the side of the pulling column (601) away from the docking port, and the top of the insert block (602) is against the bottom of the transfer bed frame (1) to limit the connecting rod (503) connected to the pulling column (601).
5. The slide rail type transfer bed capable of placing equipment according to claim 2, characterized in that: The top of the placement plate (4) is provided with an installation opening, a stretching column (7) is slidably installed on the side of the installation opening, a clamping block (71) is fixedly installed on the side of the stretching column (7) away from the installation opening, and a clamping interface (72) is provided at the bottom of the clamping block (71).
6. The slide rail type transfer bed capable of placing equipment according to claim 1, characterized in that: Guardrails (8) are installed on the front and back of the transfer bed frame (1); the guardrails (8) are hinged to the outside of the transfer bed frame (1) and can be folded and stored.
7. The slide rail type transfer bed capable of placing equipment according to claim 5, characterized in that: The connecting rod (503) drives the placement plate (4) to rotate to the top of the guardrail (8) through the limiting assembly (6), and two clamping blocks (71) are provided. The two clamping blocks (71) are pulled out through the stretching column (7), so that the clamping interface (72) is clamped on the top of the two guardrails (8) outside the transfer bed frame (1), so as to place the placement plate (4).