Rocking bed with comfortable sleep function
By designing a swing mechanism and a telescopic mechanism on the hospital bed, the problem of poor sleep quality caused by fixed connection of the existing bed bed body is solved, the comfortable swing and height adjustment of the bed body is achieved, and the patient's sleep quality and recovery speed is improved.
Patent Information
- Application Number
- CN202421429318.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The existing bed bed body and the bed frame are fixedly connected, and the swinging ability is lacking, resulting in poor sleep quality and affecting the patient's recovery speed.
A bed body with a swing mechanism is designed, and the bed body is swung back and forth through mechanical structures such as L-shaped brackets, swing wheels, and sector gears, and the height of the bed body is adjusted through a telescopic mechanism.
Through the swing and height adjustment of the bed body, the patient's sleep quality and recovery speed are significantly improved, and the treatment efficiency is improved.
Smart Images
Figure CN222917738U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical beds, in particular to a rocking bed with comfortable sleep. Background Technique
[0002] A hospital bed generally refers to a nursing bed, which is designed according to the treatment needs of patients and their lying habits. It is equipped with a family member who can accompany, has multiple nursing functions and operation buttons, and uses an insulated and safe bed, such as functions like weight monitoring, sitting up for meals, intelligent turning over, preventing bedsore, negative pressure urine collection and bedwetting alarm monitoring, moving and transporting, resting, rehabilitation, drug infusion, etc. The rehabilitation bed can be used alone or in combination with treatment or rehabilitation equipment.
[0003] However, the following problems still exist in the actual use process:
[0004] Most of the existing hospital bed bodies are fixedly connected to the bed frame, without the ability to swing the bed body. Patients with poor sleep quality cannot sleep effectively, thus affecting their sleep quality and the recovery speed of patients. Content of the Utility Model
[0005] Aiming at the deficiencies of the prior art, the utility model provides a rocking bed with comfortable sleep, which has the advantages of being able to effectively swing the bed body, improving the sleep quality of patients, and at the same time being able to adjust the height of the swinging bed body, and solves the problems raised in the background technique.
[0006] The utility model provides the following technical solution: A rocking bed with comfortable sleep, including: a bed frame, a rocking mechanism is arranged inside the bed frame, the rocking mechanism includes an L-shaped bracket one, an L-shaped bracket two, a swinging wheel and a sector gear, guide rails one are fixedly connected to both sides inside the bed frame, a bearing frame is slidably connected to the outer surface of the guide rails one, a bed body is arranged inside the bed frame, one side of the bed body is fixedly connected to the L-shaped bracket one, the other end of the L-shaped bracket one is rotatably connected to the inside of one group of bearing frames, the other side of the bed body is fixedly connected to the L-shaped bracket two, the other end of the L-shaped bracket two is rotatably connected to the inside of the other group of bearing frames, a swinging motor is installed on one side of the other group of bearing frames, the inside of the swinging wheel is fixedly connected to the output shaft of the swinging motor passing through the bearing frame, a slide rail is fixedly connected to the other side of the bearing frame, a push rod is slidably hinged to the swinging wheel, the other end of the push rod is hinged to a slider, the other side inside the slider is slidably connected to the outer surface of the slide rail, a rack is fixedly connected to the lower surface of the slider, the inside of the sector gear is fixedly connected to the other end of the L-shaped bracket two, and the lower surface of the rack is meshed with the upper surface of the sector gear.
[0007] Preferably, a telescopic mechanism is provided at the bottom of the bed frame. The telescopic mechanism includes a bottom support frame, a first expansion push rod, a second expansion push rod, and a scissor long rod. The end of the bottom support frame is fixedly connected to the middle position at the bottom of the bed frame. Guide rails II are fixedly connected to both the upper and lower sides inside the bottom support frame. A support slider I is slidably connected to the outer surface of the guide rail II. A driving push rod is installed at the middle position inside the bottom support frame. The output shaft of the driving push rod is fixedly connected to one side of the bottom support frame. One end of the first expansion push rod is hinged to one side of the support slider I. The other end of the first expansion push rod is hinged to a support slider II. One end of the second expansion push rod is hinged to one side of the support slider II. Two groups of guide rails IV are fixedly connected to the inner bottom of both sides of the bed frame. A bottom slider is slidably connected to the inside of the guide rail IV. One side of the bottom slider is hinged to the other end of the second expansion push rod. The lower ends of both sides of the scissor long rod are hinged to the upper surface of the bottom slider.
[0008] Preferably, a fixed block is fixedly connected to the middle position of the lower surface of the bearing frame. Guide rails V are fixedly connected to both the upper and lower sides inside the fixed block. Top sliders are slidably connected to the outer surfaces of both ends of the guide rail V. The lower surface of the top slider is hinged to the scissor long rod.
[0009] Preferably, guide rails III are provided on both the upper and lower sides of the support slider II, and the guide rails III are symmetrically arranged with respect to the midline of the support slider II.
[0010] Preferably, there are two groups of bottom sliders, and the two groups of bottom sliders are symmetrically arranged with respect to the midpoint of the guide rail IV.
[0011] Preferably, a V-shaped pull rod is hinged to the lower surface of the fixed block, and the two ends of the V-shaped pull rod are hinged to the scissor long rod.
[0012] Compared with the prior art, the present utility model has the following beneficial effects:
[0013] 1. The rocking bed with comfortable sleep is provided with a rocking mechanism. When the bed body is rocked, since the two sides of the bed body are respectively connected with a first L-shaped bracket and a second L-shaped bracket, the other end of the first L-shaped bracket is rotatably connected with one group of bearing frames, and the other end of the second L-shaped bracket is rotatably connected with the other group of bearing frames. A swing motor is installed on the side surface of the other group of bearing frames, and the output shaft of the swing motor is connected with a swing wheel. The slider is hinged to the swing wheel through a push rod. At the same time, the slider is slidably connected with a slide rail arranged on the side of the other group of bearing frames, and the bottom of the slider is connected with a rack. At the same time, a sector gear is connected to the outer surface of the end of the second L-shaped bracket connecting the bearing frame, and the outer surface of the sector gear is meshed with the lower surface of the rack. During swinging, the swing motor drives the swing wheel to rotate, and the swing wheel drives the slider to slide back and forth on the slide rail through the push rod. The rack connected to the bottom of the push rod pushes the sector gear to swing back and forth, thereby driving the bed body to swing back and forth. The setting of this structure realizes the back-and-forth swing of the bed body through a mechanical structure, which can prompt the patient to quickly fall asleep, improve the patient's sleep quality, and is beneficial to improving the patient's recovery speed, so as to achieve the purpose of promoting the treatment efficiency.
[0014] 2. The rocking bed with comfortable sleep is provided with a telescopic mechanism. When the height of the bed body needs to be adjusted, since the bottom support frame is connected with the bed body frame, and a first support slider is slidably connected to the inside of the bottom support frame through a second guide rail, and the first support slider is driven by a driving push rod connected to the inside of the bottom support frame. Expansion push rods are respectively hinged on both sides of the first support slider, and the other ends of the expansion push rods are hinged with a second support slider. Bottom sliders are hinged on both sides of the second support slider, and the bottom sliders are slidably connected to the inside of one side of the bed body frame through a fourth guide rail. A scissor long rod is hinged on the upper side of the bottom slider. The bearing frame is slidably connected to the inside of one side of the bed body frame through a first guide rail, and a fixed block is fixedly connected to the lower surface of the bearing frame. The scissor long rod is hinged with a top slider. At the same time, the top slider is slidably connected through a fifth guide rail arranged on the fixed block. During adjustment, the driving push rod drives the first support slider to move, and the expansion push rods on both sides of the first support slider drive the bottom sliders to move towards and away from each other on the fourth guide rail. Through the cooperation of the scissor long rod, the top slider moves towards and away from each other on the fifth guide rail, thereby pushing the bearing frame to move up and down on the first guide rail, achieving the purpose of pushing the bed body to move up and down. The setting of this structure can effectively drive the bed body to move up and down mechanically. Cooperating with the rocking mechanism can further improve the patient's sleep quality, adjust different heights according to the needs of different patients, and improve the patient's experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the device of the present invention;
[0016] Figure 2 This is a schematic diagram of the bed body structure of the present utility model;
[0017] Figure 3 This is a schematic diagram of the swing mechanism structure of the present utility model;
[0018] Figure 4 This is a schematic diagram of the telescopic mechanism structure of the present utility model.
[0019] In the figure: 1. Bed body frame; 2. Bed body; 3. Telescopic mechanism; 4. Swing mechanism; 5. L-shaped bracket one; 6. L-shaped bracket two; 7. Sector gear; 8. Bearing frame; 9. V-shaped pull rod; 10. Swing motor; 11. Swing wheel; 12. Push rod; 13. Slide block; 14. Slide rail; 15. Rack; 16. Guide rail one; 17. Bottom support frame; 18. Driving push rod; 19. Guide rail two; 20. Support slide block one; 21. Expansion push rod one; 22. Support slide block two; 23. Expansion push rod two; 24. Guide rail three; 25. Guide rail four; 26. Bottom slide block; 27. Scissor long rod; 28. Top slide block; 29. Guide rail five; 30. Fixed block. Detailed implementation manners
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figure 1 , Figure 2 and Figure 3, a rocking bed for comfortable sleep, comprising: a bed frame 1, a rocking mechanism 4 is arranged inside the bed frame 1, the rocking mechanism 4 includes an L-shaped bracket one 5, an L-shaped bracket two 6, a swing wheel 11 and a sector gear 7, both sides inside the bed frame 1 are fixedly connected with a guide rail one 16, the outer surface of the guide rail one 16 is slidably connected with a bearing frame 8, a bed body 2 is arranged inside the bed frame 1, one side of the bed body 2 is fixedly connected with the L-shaped bracket one 5, the other end of the L-shaped bracket one 5 is rotatably connected with the inside of one group of bearing frames 8, the other side of the bed body 2 is fixedly connected with the L-shaped bracket two 6, the other end of the L-shaped bracket two 6 is rotatably connected with the inside of the other group of bearing frames 8, a swing motor 10 is installed on one side of the other group of bearing frames 8, the inside of the swing wheel 11 is fixedly connected with the output shaft of the swing motor 10 passing through the bearing frame 8, a slide rail 14 is fixedly connected to the other side of the bearing frame 8, a push rod 12 is slidably hinged on the swing wheel 11, the other end of the push rod 12 is hinged with a slider 13, the other side inside of the slider 13 is slidably connected with the outer surface of the slide rail 14, the lower surface of the slider 13 is fixedly connected with a rack 15, the inside of the sector gear 7 is fixedly connected with the other end of the L-shaped bracket two 6, the lower surface of the rack 15 is meshed with the upper surface of the sector gear 7. Since both sides of the bed body 2 are respectively connected with the L-shaped bracket one 5 and the L-shaped bracket two 6, the other end of the L-shaped bracket one 5 is rotatably connected with one group of bearing frames 8, the other end of the L-shaped bracket two 6 is rotatably connected with the other group of bearing frames 8, a swing motor 10 is installed on the side of the other group of bearing frames 8, the output shaft of the swing motor 10 is connected with the swing wheel 11, the slider 13 is hinged with the swing wheel 11 through the push rod 12, at the same time, the slider 13 is slidably connected with the slide rail 14 arranged on the side of the other group of bearing frames 8, and the bottom of the slider 13 is connected with a rack 15. At the same time, a sector gear 7 is connected to the outer surface of the end of the L-shaped bracket two 6 connecting the bearing frame 8, and the outer surface of the sector gear 7 is meshed with the lower surface of the rack 15. When swinging, the swing motor 10 drives the swing wheel 11 to rotate, the swing wheel 11 drives the slider 13 to slide back and forth on the slide rail 14 through the push rod 12, and the rack 15 connected to the bottom of the push rod 12 pushes the sector gear 7 to swing back and forth, so as to drive the bed body 2 to swing back and forth.
[0022] Please refer to Figure 1 and Figure 4, a telescopic mechanism 3 is provided at the bottom of the bed frame 1. The telescopic mechanism 3 includes a bottom support frame 17, an expansion push rod 21, an expansion push rod 23, and a scissor long rod 27. The end of the bottom support frame 17 is fixedly connected to the middle position at the bottom of the bed frame 1. Guide rails 19 are fixedly connected to both the upper and lower sides inside the bottom support frame 17. A support slider 20 is slidably connected to the outer surface of the guide rail 19. A driving push rod 18 is installed at the middle position inside the bottom support frame 17. The output shaft of the driving push rod 18 is fixedly connected to one side of the bottom support frame 17. One end of the expansion push rod 21 is hinged to one side of the support slider 20. The other end of the expansion push rod 21 is hinged to a support slider 22. One end of the expansion push rod 23 is hinged to one side of the support slider 22. Two groups of guide rails 25 are fixedly connected to the inner bottom of both sides of the bed frame 1. A bottom slider 26 is slidably connected to the inside of the guide rail 25. The other end of the expansion push rod 23 is hinged to one side of the bottom slider 26. The lower ends of both sides of the scissor long rod 27 are hinged to the upper surface of the bottom slider 26. A fixed block 30 is fixedly connected to the middle position of the lower surface of the bearing frame 8. Guide rails 29 are fixedly connected to both the upper and lower sides inside the fixed block 30. Top sliders 28 are slidably connected to the outer surfaces at both ends of the guide rail 29. The lower surface of the top slider 28 is hinged to the scissor long rod 27. A V-shaped pull rod 9 is hinged to the lower surface of the fixed block 30. Both ends of the V-shaped pull rod 9 are hinged to the scissor long rod 27. Since the bottom support frame 17 is connected to the bed frame 1, and the support slider 20 is slidably connected to the inside of the bottom support frame 17 through the guide rail 19, and the support slider 20 is driven by the driving push rod 18 connected inside the bottom support frame 17. Expansion push rods 21 are hinged to both sides of the support slider 20. The other end of the expansion push rod 21 is hinged to a support slider 22. Bottom sliders 26 are hinged to both sides of the support slider 22. The bottom slider 26 is slidably connected to the inner side of the bed frame 1 through the guide rail 25. The upper side of the bottom slider 26 is hinged to the scissor long rod 27. The bearing frame 8 is slidably connected to the inner side of one side of the bed frame 1 through the guide rail 16. A fixed block 30 is fixedly connected to the lower surface of the bearing frame 8. The scissor long rod 27 is hinged to the top slider 28. At the same time, the top slider 28 is slidably connected through the guide rail 29 provided on the fixed block 30. During adjustment, the driving push rod 18 drives the support slider 20 to move. The expansion push rods 21 on both sides of the support slider 20 drive the bottom slider 26 to move towards and away from each other on the guide rail 25. Through the cooperation of the scissor long rod 27, the top slider 28 moves towards and away from each other on the guide rail 29, thereby pushing the bearing frame 8 to move up and down on the guide rail 16, achieving the purpose of pushing the bed 2 to move up and down.
[0023] Please refer to Figure 4, guide rails three 24 are provided on both the upper and lower sides of the support slider two 22, and the guide rails three 24 are symmetrically arranged with respect to the midline of the support slider two 22.
[0024] Please refer to Figure 4 , there are two sets of bottom sliders 26, and the two sets of bottom sliders 26 are symmetrically arranged with respect to the midpoint of the guide rail four 25.
[0025] Working principle: When in use, first, adjust the height of the bed body 2 according to requirements. By driving the working of the push rod 18, the support slider one 20 is driven to move. The expansion push rods one 21 on both sides of the support slider one 20 drive the bottom slider 26 to move towards and away from each other on the guide rail four 25. Through the cooperation of the scissor long rod 27, the top slider 28 moves towards and away from each other on the guide rail five 29, thereby pushing the bearing frame 8 to move up and down on the guide rail one 16, achieving the purpose of pushing the bed body 2 to move up and down.
[0026] After the height adjustment is completed, when swinging, the working of the swing motor 10 drives the swing wheel 11 to rotate. The swing wheel 11 drives the slider 13 to slide back and forth on the slide rail 14 through the push rod 12. The rack 15 connected to the bottom of the push rod 12 pushes the sector gear 7 to swing back and forth, thereby driving the bed body 2 to swing back and forth.
[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rocking bed with comfortable sleeping, characterized in that: include: A bed frame (1), wherein a swing mechanism (4) is arranged inside the bed frame (1), wherein the swing mechanism (4) comprises an L-shaped bracket 1 (5), an L-shaped bracket 2 (6), a swing wheel (11) and a fan-shaped gear (7), wherein both sides inside the bed frame (1) are fixedly connected with a guide rail 1 (16), wherein the outer surface of the guide rail 1 (16) is slidably connected with a bearing frame (8), wherein a bed (2) is arranged inside the bed frame (1), wherein one side of the bed (2) is fixedly connected with an L-shaped bracket 1 (5), wherein the other end of the L-shaped bracket 1 (5) is rotatably connected to the inside of one group of bearing frames (8), wherein the other side of the bed (2) is fixedly connected with an L-shaped bracket 2 (6), wherein the other end of the L-shaped bracket 2 (6) is rotatably connected to the inside of another group of bearing frames. (8) is internally rotatably connected, one side of another group of the carrying frame (8) is equipped with a swing motor (10), the interior of the swing wheel (11) is fixedly connected to the output shaft of the swing motor (10) passing through the carrying frame (8), the other side of the carrying frame (8) is fixedly connected to a slide rail (14), the swing wheel (11) is slidingly hinged with a push rod (12), the other end of the push rod (12) is hinged with a slider (13), the other side of the slider (13) is internally slidably connected to the outer surface of the slide rail (14), the lower surface of the slider (13) is fixedly connected with a rack (15), the interior of the sector gear (7) is fixedly connected to the other end of the L-shaped bracket (6), and the lower surface of the rack (15) is meshed with the upper surface of the sector gear (7).
2. The rocking bed for comfortable sleeping according to claim 1, characterized in that: A telescopic mechanism (3) is provided at the bottom of the bed frame (1), and the telescopic mechanism (3) includes a bottom support frame (17), an expansion push rod 1 (21), an expansion push rod 2 (23) and a scissor-type long rod (27). The end of the bottom support frame (17) is fixedly connected to the middle position of the bottom of the bed frame (1). The upper and lower sides of the bottom support frame (17) are fixedly connected to the guide rail 2 (19). The outer surface of the guide rail 2 (19) is slidably connected to the support slider 1 (20). A driving push rod (18) is installed at the middle position of the bottom support frame (17). The output shaft of the driving push rod (18) is connected to the bottom support frame. The bed frame (1) is fixedly connected to one side of the bed frame (17), one end of the expansion push rod (21) is hinged to one side of the support slider (20), the other end of the expansion push rod (21) is hinged to the support slider (22), one end of the expansion push rod (23) is hinged to one side of the support slider (22), two sets of guide rails (25) are fixedly connected to the bottom of the two sides of the bed frame (1), the guide rails (25) are slidably connected to the bottom sliding block (26), one side of the bottom sliding block (26) is hinged to the other end of the expansion push rod (23), and the two ends of the lower side of the scissor-type long rod (27) are hinged to the upper surface of the bottom sliding block (26).
3. The rocking bed for comfortable sleeping according to claim 1, characterized in that: A fixed block (30) is fixedly connected to the middle position of the lower surface of the supporting frame (8), and the upper and lower sides of the inner part of the fixed block (30) are fixedly connected to the guide rail five (29), and the outer surfaces of both ends of the guide rail five (29) are slidably connected to the top sliding blocks (28), and the lower surface of the top sliding block (28) is hinged with a scissor-type long rod (27).
4. The rocking bed for comfortable sleeping according to claim 2, characterized in that: The upper and lower sides of the supporting slide block 2 (22) are both provided with guide rails 3 (24), and the guide rails 3 (24) are symmetrically arranged with respect to the center line of the supporting slide block 2 (22).
5. The rocking bed for comfortable sleeping according to claim 2, characterized in that: The bottom sliding blocks (26) are provided in two groups, and the two groups of bottom sliding blocks (26) are symmetrically arranged at the midpoint of the guide rail four (25).
6. The rocking bed for comfortable sleeping according to claim 3, characterized in that: A V-shaped pull rod (9) is hinged on the lower surface of the fixing block (30), and scissor-type long rods (27) are hinged on both ends of the V-shaped pull rod (9).