Novel electric control sickbed suitable for patient with sitting respiratory symptom
By designing an adjustable armrest distance and height, the problem of fixed armrest distance in electrically controlled hospital beds was solved, enabling adaptive adjustments for patients of different body types and expanding the usability of the beds.
Patent Information
- Application Number
- CN202520311525.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-26
AI Technical Summary
The fixed armrest distance of existing electrically controlled hospital beds cannot meet the needs of patients of different body types, thus limiting their use.
The design incorporates an adjustable armrest distance and height structure, utilizing a sliding plate, extension plate, threaded rod, and worm gear mechanism to achieve flexible armrest adjustment. Combined with a motor-driven bed board adjustment, it caters to the needs of patients of different body types.
The handrail distance and height are flexibly adjustable, improving the applicability of the hospital bed and meeting the needs of patients of different body types.
Smart Images
Figure CN223887068U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electric control sickbed technical field especially a new type electric control sickbed suitable for appearing end -sitting breathing symptom patient. BACKGROUND
[0002] The patient appears end -sitting breathing mainly due to the heart and lung dysfunction caused by COPD or heart failure, thereby leading to the dyspnea of patient in the recumbent position. When taking the semi -recumbent or end -sitting position, the blood storage of lower limbs increases, and the cardiac blood volume reduces, and the heart burden is reduced to make the symptom improve.
[0003] In the prior art, the zero gravity mode electric control sickbed increases a zero gravity mode compared with the ordinary electric control sickbed, and when using, the motor starts, adjusts the head, body and tail three parts of the sickbed to the preset position, makes the end -sitting breathing, and the sickbed is usually provided with armrests, which can be used for placing the patient's forearm when the patient sits, but the body types of different patients are different, and the distance between the two armrests is fixed, so the use range is low. UTILITY MODEL CONTENTS
[0004] The utility model discloses a kind of new electric control sickbeds suitable for appearing end -sitting breathing symptom patient, to solve the problem that the distance between the two armrests on the sickbed in prior art is fixed, so the use range is low, and the utility model discloses a kind of new electric control sickbeds suitable for appearing end -sitting breathing symptom patient.
[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of new electric control sickbeds suitable for appearing end -sitting breathing symptom patient, including first bed plate, the first bed plate top is symmetrically provided with two sliding grooves, the sliding groove inside is slidably installed with sliding plate, the sliding plate top is provided with placing groove, the placing groove inside is slidably installed with extension plate, the extension plate outer wall is provided with multiple evenly distributed fixed slots, the extension plate top is fixedly installed with armrest, the placing groove inner wall is provided with support groove, the support groove inner wall is penetrated and is provided with screw hole, the screw hole inside is threadedly connected with first threaded rod, the first threaded rod end close to extension plate is fixedly installed with fixed block, the first threaded rod end away from fixed block is fixedly installed with handle, the sliding plate outer wall is fixedly installed with side plate, the side plate bottom is provided with storage slot, the storage slot inner wall is fixedly installed with spring, the spring bottom is fixedly installed with clamping block, the clamping block top is fixedly installed with connecting rod, the connecting rod top is penetrated side plate and is fixedly installed with pull plate, the first bed plate top is symmetrically provided with two groups of clamping slots.
[0006] Preferably, the first bed board is provided with an extension slot at one end, a connecting plate is slidably arranged in the extension slot, a through hole is formed through the bottom surface of the extension slot, a bottom plate is fixedly arranged at the bottom of the connecting plate, a threaded slot is formed at one end of the bottom plate, a second threaded rod is threadedly connected in the threaded slot, a support plate is fixedly arranged at the bottom of the first bed board, and a worm wheel is fixedly arranged at one end of the second threaded rod.
[0007] Preferably, two fixed plates are fixedly arranged at the top of the first bed board, a worm is rotatably arranged between the two fixed plates, the worm is meshingly connected with the worm wheel, a turntable is fixedly arranged at one end of the worm and protrudes through the fixed plate, and a handle is fixedly arranged on the outer wall of the turntable.
[0008] Preferably, a first U-shaped frame is fixedly arranged at one end of the connecting plate, a second bed board is rotatably arranged in the first U-shaped frame, a second motor is fixedly arranged on the outer wall of the first U-shaped frame, the output end of the second motor protrudes through the first U-shaped frame and is fixedly connected with the second bed board, a second U-shaped frame is fixedly arranged on the outer wall of the first bed board, a third bed board is rotatably arranged in the second U-shaped frame, a third motor is fixedly arranged on the outer wall of the second U-shaped frame, and the output end of the third motor protrudes through the second U-shaped frame and is fixedly connected with the third bed board.
[0009] Preferably, a bed frame is arranged outside the first bed board, a first opening and two second openings are formed through the top of the bed frame, a first motor is fixedly arranged on the inner wall of the first opening, and the output end of the first motor protrudes through the bed frame and is fixedly connected with the first bed board.
[0010] Preferably, a protection slot is formed in the top surface of the extension slot, and a protection block is fixedly arranged at the top of the connecting plate.
[0011] Preferably, a limiting slot is formed in the inner side wall of the sliding groove, and a limiting block is fixedly arranged on the outer wall of the sliding plate.
[0012] Preferably, a support frame is fixedly arranged at each of the four corners of the bottom of the bed frame.
[0013] Compared with the prior art, the utility model has the advantages and positive effects that,
[0014] 1、in the utility model, when the patient uses the handrails, the staff pulls the pull plate, the pull plate drives the clamping block to rise through the connecting rod, the spring is compressed, then pushes the sliding plate, when the sliding plate moves to the appropriate position, the staff releases the pull plate, the spring drives the clamping block to enter the clamping groove, so that the fixing is completed, the distance between the two handrails can be conveniently adjusted according to the patient's body type, finally the staff pulls the handrail, the extension plate rises, when the adjustment is finished, the staff rotates the handle, the first threaded rod rotates, and then drives the fixed block to enter the fixed slot, so that the height of the handrail can be conveniently adjusted.
[0015] 2、 The utility model discloses, using, the staff according to patient leg length, rotates handle, handle drives carousel rotation, further drive worm rotation, worm drives worm wheel rotation to rotate second threaded rod, so that the bottom plate moves, further make connecting plate push second bed board move, so second bed board can provide support to the shank of different body shape patient. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A whole perspective view of the novel electric control sickbed suitable for patients with end sitting breathing symptoms is provided for the utility model;
[0017] Figure 2 A first bed board perspective view of the novel electric control sickbed suitable for patients with end sitting breathing symptoms is provided for the utility model;
[0018] Figure 3 A slide plate sectional view of the novel electric control sickbed suitable for patients with end sitting breathing symptoms is provided for the utility model;
[0019] Figure 4 Another direction perspective view of the first bed board of the novel electric control sickbed suitable for patients with end sitting breathing symptoms is provided for the utility model;
[0020] Figure 5 A first bed board sectional view of the novel electric control sickbed suitable for patients with end sitting breathing symptoms is provided for the utility model.
[0021] Legend: 1, bed frame;2, support frame;3, first opening;4, second opening;5, first bed board;6, first motor;7, first U-shaped frame;8, second bed board;9, second motor;10, second U-shaped frame;11, third bed board;12, third motor;13, sliding chute;14, limiting groove;15, limiting block;16, slide plate;17, armrest;18, side plate;19, clamping groove;20, storage groove;21, spring;22, clamping block;23, connecting rod;24, pull plate;25, placing groove;26, extension plate;27, fixed groove;28, support groove;29, threaded hole;30, first threaded rod;31, fixed block;32, handle;33, fixed plate;34, worm;35, carousel;36, handle;37, bottom plate;38, support plate;39, worm wheel;40, extension groove;41, connecting plate;42, through opening;43, threaded groove;44, second threaded rod;45, protection groove;46, protection block. DETAILED DESCRIPTION
[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0024] Example 1, as Figures 1-5 As shown, this utility model provides a novel electrically controlled hospital bed suitable for patients exhibiting orthopnea symptoms. It includes a first bed board 5, with two symmetrically arranged sliding grooves 13 on the top of the first bed board 5. A sliding plate 16 is slidably installed inside the sliding grooves 13. A placement groove 25 is provided on the top of the sliding plate 16, and an extension plate 26 is slidably installed inside the placement groove 25. Multiple evenly distributed fixing grooves 27 are provided on the outer wall of the extension plate 26, and a handrail 17 is fixedly installed on the top of the extension plate 26. A support groove 28 is provided on the inner wall of the placement groove 25, and a threaded hole 29 is provided through the inner wall of the support groove 28. A threaded rod 30 is connected to the first threaded rod 30. A fixing block 31 is fixedly installed at the end of the first threaded rod 30 near the extension plate 26, and a handle 32 is fixedly installed at the end of the first threaded rod 30 away from the fixing block 31. A side plate 18 is fixedly installed on the outer wall of the slide plate 16. A storage groove 20 is opened at the bottom of the side plate 18. A spring 21 is fixedly installed on the inner wall of the storage groove 20. A locking block 22 is fixedly installed at the bottom of the spring 21. A connecting rod 23 is fixedly installed at the top of the locking block 22. The top of the connecting rod 23 passes through the side plate 18 and is fixedly installed with a pull plate 24. Two sets of locking grooves 19 are symmetrically opened at the top of the first bed board 5.
[0025] The overall effect of Embodiment 1 is as follows: when the patient uses the handrail 17, the staff pulls the pull plate 24, which drives the locking block 22 to rise through the connecting rod 23, compressing the spring 21 and pushing the sliding plate 16. When the sliding plate 16 moves to the appropriate position, the staff releases the pull plate 24, and the spring 21 pushes the locking block 22 into the locking groove 19, thus completing the fixation. This makes it convenient to adjust the distance between the two handrails 17 according to the patient's body shape. Finally, the staff pulls the handrail 17, and the extension plate 26 rises. When the adjustment is finished, the staff rotates the handle 32, and the first threaded rod 30 rotates, thereby driving the fixing block 31 into the fixing groove 27, thus making it convenient to adjust the height of the handrail 17.
[0026] Example 2, as Figures 1-5As shown, further, the first bed plate 5 one end is provided with an extension slot 40, the extension slot 40 is slidably installed with a connecting plate 41, the extension slot 40 is provided with a through hole 42 on the bottom surface, the connecting plate 41 is fixedly installed with a bottom plate 37, the bottom plate 37 is provided with a threaded slot 43 on one end, the threaded slot 43 is threadedly connected with a second threaded rod 44, the first bed plate 5 is fixedly installed with a support plate 38, the second threaded rod 44 is provided with a worm wheel 39 on one end.
[0027] Further, the first bed plate 5 is fixedly installed with two fixed plates 33 on the top, the two fixed plates 33 are rotatably installed with a worm 34, the worm 34 is meshingly connected with the worm wheel 39, the worm 34 is provided with a turntable 35 on one end, the turntable 35 is fixedly installed with a handle 36 on the outer wall.
[0028] Further, the connecting plate 41 is fixedly installed with a first U-shaped frame 7 on one end, the first U-shaped frame 7 is rotatably installed with a second bed plate 8, the first U-shaped frame 7 is fixedly installed with a second motor 9 on the outer wall, the output end of the second motor 9 is provided with a second bed plate 8 and is fixedly connected with the second bed plate 8, the first bed plate 5 is fixedly installed with a second U-shaped frame 10 on the outer wall, the second U-shaped frame 10 is rotatably installed with a third bed plate 11, the second U-shaped frame 10 is fixedly installed with a third motor 12 on the outer wall, the output end of the third motor 12 is provided with a third bed plate 11 and is fixedly connected with the third bed plate 11.
[0029] Further, the first bed plate 5 is provided with a bed frame 1 on the outside, the bed frame 1 is provided with a first opening 3 and two second openings 4 on the top, the first opening 3 is fixedly installed with a first motor 6 on the inner wall, the output end of the first motor 6 is provided with a first bed plate 5 and is fixedly connected with the first bed plate 5, the two second openings 4 are convenient for placing the second motor 9 and the third motor 12.
[0030] Further, the extension slot 40 is provided with a protection slot 45 on the top surface, the connecting plate 41 is fixedly installed with a protection block 46 on the top, which prevents the connecting plate 41 from leaving the extension slot 40.
[0031] Further, the limiting slot 14 is provided on the inner wall of the sliding slot 13, the limiting block 15 is fixedly installed on the outer wall of the sliding plate 16, which prevents the sliding plate 16 from leaving the sliding slot 13.
[0032] Further, the bed frame 1 is fixedly installed with a support frame 2 on the bottom of the four corners, which is used to support the bed frame 1.
[0033] The effect achieved by the whole embodiment 2 is that when in use, the staff rotates the handle 36 according to the leg length of the patient, the handle 36 drives the rotating disc 35 to rotate, further drives the worm 34 to rotate, the worm 34 drives the worm wheel 39 to rotate, thereby drives the second threaded rod 44 to rotate, so that the bottom plate 37 moves, further makes the connecting plate 41 push the second bed plate 8 to move, so that the second bed plate 8 can provide support for the lower leg of the patient of different body types.
[0034] Working principle: when in use, the patient lies on the bed, the buttocks on the first bed plate 5, the back on the third bed plate 11, and the lower leg on the second bed plate 8, when starting the zero gravity mode, the first motor 6 and the two second motors 9 are started, the first bed plate 5, the second bed plate 8 and the third bed plate 11 rotate, and the patient sits up, at this time, the staff rotates the handle 36 according to the leg length of the patient, the handle 36 drives the rotating disc 35 to rotate, further drives the worm 34 to rotate, the worm 34 drives the worm wheel 39 to rotate, thereby drives the second threaded rod 44 to rotate, so that the bottom plate 37 moves, further makes the connecting plate 41 push the second bed plate 8 to move, so that the second bed plate 8 can provide support for the lower leg of the patient of different body types. When the patient uses the handrails 17, the staff pulls the pull plate 24, the pull plate 24 drives the clamping block 22 to rise through the connecting rod 23, the spring 21 is compressed, and then pushes the sliding plate 16, when the sliding plate 16 moves to the appropriate position, the staff releases the pull plate 24, the spring 21 pushes the clamping block 22 into the clamping groove 19, so that the fixing is completed, the distance between the two handrails 17 can be adjusted according to the body type of the patient, finally the staff pulls the handrail 17, the extension plate 26 rises, when the adjustment is completed, the staff rotates the handle 32, the first threaded rod 30 rotates, further drives the fixing block 31 into the fixing groove 27, so that the height of the handrail 17 can be adjusted conveniently.
[0035] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.
Claims
1. A novel electrically controlled hospital bed suitable for patients exhibiting orthopnea symptoms, comprising a first bed board (5), characterized in that: The first bed board (5) has two symmetrical sliding grooves (13) on its top. A sliding plate (16) is slidably installed inside the sliding groove (13). A placement groove (25) is provided on the top of the sliding plate (16). An extension plate (26) is slidably installed inside the placement groove (25). A plurality of evenly distributed fixing grooves (27) are provided on the outer wall of the extension plate (26). A handrail (17) is fixedly installed on the top of the extension plate (26). A support groove (28) is provided on the inner wall of the placement groove (25). A threaded hole (29) is provided through the inner wall of the support groove (28). A first threaded rod (30) is threadedly connected inside the threaded hole (29). A fixing block (31) is fixedly installed at one end near the extension plate (26), and a handle (32) is fixedly installed at the end of the first threaded rod (30) away from the fixing block (31). A side plate (18) is fixedly installed on the outer wall of the slide plate (16). A storage slot (20) is opened at the bottom of the side plate (18). A spring (21) is fixedly installed on the inner wall of the storage slot (20). A locking block (22) is fixedly installed at the bottom of the spring (21). A connecting rod (23) is fixedly installed at the top of the locking block (22). A pull plate (24) is fixedly installed through the side plate (18) at the top of the connecting rod (23). Two sets of locking slots (19) are symmetrically opened at the top of the first bed board (5).
2. The novel electrically controlled hospital bed according to claim 1, suitable for patients exhibiting orthopnea symptoms, is characterized in that: The first bed board (5) has an extension groove (40) at one end. A connecting plate (41) is slidably installed inside the extension groove (40). An opening (42) is opened through the bottom surface of the extension groove (40). A base plate (37) is fixedly installed at the bottom of the connecting plate (41). A threaded groove (43) is opened at one end of the base plate (37). A second threaded rod (44) is threadedly connected inside the threaded groove (43). A support plate (38) is fixedly installed at the bottom of the first bed board (5). One end of the second threaded rod (44) passes through the support plate (38) and is fixedly installed with a worm gear (39).
3. A novel electrically controlled hospital bed according to claim 1, suitable for patients exhibiting orthopnea symptoms, characterized in that: Two fixing plates (33) are fixedly installed on the top of the first bed board (5). A worm gear (34) is rotatably installed between the two fixing plates (33). The worm gear (34) is meshed with a worm wheel (39). One end of the worm gear (34) passes through the fixing plate (33) and is fixedly installed with a turntable (35). A handle (36) is fixedly installed on the outer wall of the turntable (35).
4. A novel electrically controlled hospital bed according to claim 2, suitable for patients exhibiting orthopnea symptoms, characterized in that: A first U-shaped frame (7) is fixedly installed at one end of the connecting plate (41). A second bed board (8) is rotatably installed inside the first U-shaped frame (7). A second motor (9) is fixedly installed on the outer wall of the first U-shaped frame (7). The output end of the second motor (9) passes through the first U-shaped frame (7) and is fixedly connected to the second bed board (8). A second U-shaped frame (10) is fixedly installed on the outer wall of the first bed board (5). A third bed board (11) is rotatably installed inside the second U-shaped frame (10). A third motor (12) is fixedly installed on the outer wall of the second U-shaped frame (10). The output end of the third motor (12) passes through the second U-shaped frame (10) and is fixedly connected to the third bed board (11).
5. A novel electrically controlled hospital bed according to claim 1, suitable for patients exhibiting orthopnea symptoms, characterized in that: A bed frame (1) is provided on the outside of the first bed board (5). The top of the bed frame (1) has a first opening (3) and two second openings (4). A first motor (6) is fixedly installed on the inner wall of the first opening (3). The output end of the first motor (6) passes through the bed frame (1) and is fixedly connected to the first bed board (5).
6. A novel electrically controlled hospital bed according to claim 2, suitable for patients exhibiting orthopnea symptoms, characterized in that: The extension groove (40) has a protective groove (45) on its top surface, and a protective block (46) is fixedly installed on the top of the connecting plate (41).
7. A novel electrically controlled hospital bed according to claim 1, suitable for patients exhibiting orthopnea symptoms, characterized in that: The inner sidewall of the slide (13) is provided with a limiting groove (14), and the outer wall of the slide plate (16) is fixedly installed with a limiting block (15).
8. A novel electrically controlled hospital bed according to claim 5, suitable for patients exhibiting orthopnea symptoms, characterized in that: The bed frame (1) has support frames (2) fixedly installed at the four corners of its bottom.