Auxiliary bed

Abstract

The utility model discloses an auxiliary bed which comprises a base, idler wheels are fixedly connected to the four end corners of the lower end of the base, a bearing mechanism is arranged at the upper end of the base, lifting mechanisms are arranged on the two sides of the middle position of the upper end of the base, a moving mechanism is arranged in the middle of the upper end of the base, and a pushing mechanism is arranged on the moving mechanism. According to the auxiliary bed provided by the utility model, through the structural matching design of the lifting mechanism, the bed board, the first rotary connecting mechanism and the third round rod, when a patient needs to spit laterally, the lateral body of the patient can be assisted through the matching of the lifting mechanism, the bed board, the first rotary connecting mechanism and the third round rod; and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary beds, in particular to an auxiliary bed. Background Art

[0002] A medical bed refers to an apparatus used to support the patient's torso and is used on the human body. A medical bed is an important tool for medical care. Some medical beds are used in hospitals as temporary beds for inpatients.

[0003] Referring to an auxiliary bed with patent number CN210872585U, the patent states as follows: when the upper slider and the lower slider are engaged with each other, pulling the first armrest can drive the upper slider and the lower slider to move outward together, and at the same time drive the patient sitting on the upper slider to move out of the bed.

[0004] However, during the implementation process, the applicant found that the patent had the following problems:

[0005] Most of the existing assistive devices cannot assist the patient to turn sideways when the patient needs to spit, thereby reducing the practicality of the assistive devices.

[0006] Therefore, it is necessary to propose an auxiliary bed to solve the above-mentioned technical problems and provide a new technical solution. Utility Model Content

[0007] Based on this, it is necessary to provide an auxiliary bed to address the above-mentioned technical problems. Through the structural coordination design of the lifting mechanism, bed board, first rotating connection mechanism, and third round rod, when the patient needs to spit sideways, the lifting mechanism, bed board, first rotating connection mechanism, and third round rod can be used to assist the patient to turn sideways, thereby improving the practicality of the device.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0009] An auxiliary bed is applied to an auxiliary bed.

[0010] The auxiliary bed specifically includes a protective plate and a base, and rollers are fixedly connected at the four end corners of the lower end of the base. A bearing mechanism is arranged at the upper end of the base, and lifting mechanisms are arranged on both sides of the middle position of the upper end of the base. A moving mechanism is arranged in the middle of the upper end of the base, and a pushing mechanism is arranged on the moving mechanism.

[0011] As a preferred embodiment of the auxiliary bed provided by the utility model, the bearing mechanism includes a bearing plate, and support columns are fixedly connected at the positions of the four end corners of the lower end of the bearing plate, and the end of the support column away from the bearing plate is fixedly connected to the base, and a backrest plate is provided at one end of the bearing plate, and the upper end of the backrest plate close to one end of the bearing plate is fixedly connected to a first round rod, and the side of the first round rod away from the backrest plate is rotatably connected to the upper end of the bearing plate close to one end of the backrest plate, and guardrails are provided on both sides of the bearing plate, and the lower end of the guardrail is close to the bearing plate. A second round rod is fixedly connected to one side of the carrier plate, and the second round rod is rotatably connected to the carrier plate at a side away from the guardrail, and limiting mechanisms are provided on both sides of the carrier plate and at both ends of the guardrail, a third round rod is fixedly connected to the middle of the upper end of the carrier plate, and both sides of the third round rod are rotatably connected to a bed board, the bed board is fitted with the upper end of the carrier plate, and a first rotating connection mechanism is fixedly connected to the middle of the lower ends of the two bed boards and at a side away from the third round rod, and first notches are provided on both sides of the carrier plate and at positions corresponding to the first rotating connection mechanism.

[0012] As a preferred embodiment of the auxiliary bed provided by the utility model, the lifting mechanism includes a cylinder, a cavity is opened inside the cylinder, a first motor is fixedly connected to the bottom of the cavity, a first screw is fixedly connected to the output end of the first motor, an end of the first screw away from the first motor is rotatably connected to a bearing, an end of the bearing away from the first screw is fixedly connected to the top of the cavity, a disc is also provided inside the cavity, the disc is threadedly connected to the first screw, both sides of the upper end of the disc are fixedly connected with a first connecting rod, an end of the first connecting rod away from the disc extends from the cavity to the outside of the cylinder, the first connecting rod is slidably connected to the cylinder, a second notch is opened at one end of the first connecting rod located on the outside of the cylinder, and the second notch is rotatably connected to the first rotating connection mechanism.

[0013] As a preferred embodiment of the auxiliary bed provided by the utility model, the moving mechanism includes a second motor, the second motor is fixed at the middle position of the upper end of the base, the output end of the second motor is fixedly connected to a second screw, the end of the second screw away from the second motor is rotatably connected to a support seat, and the lower end of the support seat is fixedly connected to the base.

[0014] As a preferred embodiment of the auxiliary bed provided by the utility model, the pushing mechanism includes a connecting seat, the bottom of the connecting seat is fitted with the base, the middle part of the connecting seat is threadedly connected to the second screw, both sides of the lower end of the connecting seat are fixedly connected with sliders, both sides of the upper end of the base and at positions corresponding to the sliders are provided with sliding grooves, the sliders are slidably connected to the sliding grooves, both sides of the upper end of the connecting seat are provided with a third notch, the inside of the third notch is rotatably connected with a second connecting rod, the end of the second connecting rod away from the connecting seat is rotatably connected with a second rotating connection mechanism, and the second rotating connection mechanism is fixedly connected to the lower end of the backrest board.

[0015] As a preferred embodiment of the auxiliary bed provided by the utility model, the limiting mechanism includes a fourth round rod and an L-shaped buckling block, the fourth round rod is located at one end of the guardrail and is fixedly connected to the supporting plate, the end of the fourth round rod away from the supporting plate is rotatably connected with the buckling rod, the L-shaped buckling block is fixed at one end of the guardrail and aligned with the buckling rod, and the buckling rod is buckled with the L-shaped buckling block.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model provides an auxiliary bed, which is designed through the structural coordination of a lifting mechanism, a bed board, a first rotating connection mechanism, and a third round rod. When a patient needs to spit sideways, the lifting mechanism, the bed board, the first rotating connection mechanism, and the third round rod can be coordinated to assist the patient in turning sideways, thereby improving the practicality of the device.

[0018] The utility model provides an auxiliary bed, which is designed through the structural cooperation of a moving mechanism and a pushing mechanism, so that when a patient needs to spit because it is inconvenient for him to stand up, the backrest board can be lifted through the cooperation of the moving mechanism and the pushing mechanism, and then the patient can be lifted by the lifted backrest board, making it convenient for the patient to spit, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the overall structure of an auxiliary bed provided by the utility model;

[0021] Figure 2 A structural schematic diagram of an auxiliary bed bearing mechanism provided by the utility model;

[0022] Figure 3 This is an enlarged view of an auxiliary bed A provided by the utility model;

[0023] Figure 4 A structural schematic diagram of an auxiliary bed lifting mechanism provided by the utility model;

[0024] Figure 5 This is a structural schematic diagram of an auxiliary bed moving mechanism and a driving mechanism provided by the utility model;

[0025] Figure 6 This is an enlarged view of an auxiliary bed B provided by the utility model.

[0026] The markings in the figure are as follows:

[0027] 1. Base; 2. Roller; 3. Bearing mechanism; 4. Lifting mechanism; 5. Moving mechanism; 6. Pushing mechanism; 7. Bearing plate; 8. Support column; 9. Guardrail; 10. Backrest board; 11. First round rod; 12. Limiting mechanism; 13. Second round rod; 14. First notch; 15. Bed board; 16. First rotating connection mechanism; 17. Third round rod; 18. Cylinder; 19. First motor; 20. First screw; 21. Bearing; 22. Disc; 23. First connecting rod; 24. Second notch; 25. Second screw; 26. Second motor; 27. Support seat; 28. Connecting seat; 29. ​​Second connecting rod; 30. Second rotating connection mechanism; 31. Third notch; 32. Sliding block; 33. Sliding groove; 34. Fourth round rod; 35. Buckling rod; 36. L-shaped buckling block. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0029] As described in the background art, most of the existing assistive devices cannot assist the patient to turn sideways when the patient needs to spit, thereby reducing the practicality of the assistive devices.

[0030] In order to solve this technical problem, the utility model provides an auxiliary bed, which is applied to an auxiliary bed.

[0031] Specifically, please refer to Figure 1An auxiliary bed specifically includes a base 1, four end corners of the lower end of the base 1 are fixedly connected with rollers 2, the upper end of the base 1 is provided with a bearing mechanism 3, both sides of the middle position of the upper end of the base 1 are provided with lifting mechanisms 4, a moving mechanism 5 is provided in the middle of the upper end of the base 1, and a pushing mechanism 6 is provided on the moving mechanism 5.

[0032] The utility model provides an auxiliary bed, which is designed through the structural coordination of a lifting mechanism 4, a bed board 15, a first rotating connection mechanism 16, and a third round rod 17. When a patient needs to spit sideways, the lifting mechanism 4, the bed board 15, the first rotating connection mechanism 16, and the third round rod 17 can be coordinated to assist the patient in turning sideways, thereby improving the practicality of the device.

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0034] Embodiment 1:

[0035] Please refer to Figure 1-Figure 6 An auxiliary bed comprises a base 1, wherein, in order to facilitate the movement of the position of the base 1, rollers 2 are fixedly connected at the four end corners of the lower end of the base 1, wherein, in order to carry the patient, a carrying mechanism 3 is arranged at the upper end of the base 1, wherein, in order to assist the patient to turn sideways, lifting mechanisms 4 are arranged on both sides of the middle position of the upper end of the base 1, and a moving mechanism 5 is arranged in the middle part of the upper end of the base 1, and a pushing mechanism 6 is arranged on the moving mechanism 5, and the cooperation of the moving mechanism 5 and the pushing mechanism 6 can lift the patient's back so that the patient can sit up.

[0036] Specifically, the bearing mechanism 3 includes a bearing plate 7, and support columns 8 are fixedly connected at the positions of the four end corners of the lower end of the bearing plate 7. The end of the support column 8 away from the bearing plate 7 is fixedly connected to the base 1. A backrest plate 10 is provided at one end of the bearing plate 7. The upper end of the backrest plate 10 close to the end of the bearing plate 7 is fixedly connected to a first round rod 11. The side of the first round rod 11 away from the backrest plate 10 is rotatably connected to the upper end of the bearing plate 7 close to the backrest plate 10. Guardrails 9 are provided on both sides of the bearing plate 7. The lower end of the guardrail 9 close to the side of the bearing plate 7 is fixedly connected to a second round rod 13 The second round rod 13 is rotatably connected to the supporting plate 7 at the side away from the guardrail 9, and limiting mechanisms 12 are provided on both sides of the supporting plate 7 and at the two end positions of the guardrail 9. A third round rod 17 is fixedly connected to the middle of the upper end of the supporting plate 7, and both sides of the third round rod 17 are rotatably connected to the bed board 15, which is fitted with the upper end of the supporting plate 7. A first rotating connection mechanism 16 is fixedly connected to the middle of the lower ends of the two bed boards 15 and at a side away from the third round rod 17. First notches 14 are provided on both sides of the supporting plate 7 and at positions corresponding to the first rotating connection mechanism 16.

[0037] Specifically, the lifting mechanism 4 includes a cylinder 18, a cavity is opened inside the cylinder 18, a first motor 19 is fixedly connected to the bottom of the cavity, a first screw 20 is fixedly connected to the output end of the first motor 19, an end of the first screw 20 away from the first motor 19 is rotatably connected to a bearing 21, an end of the bearing 21 away from the first screw 20 is fixedly connected to the top of the cavity, a disc 22 is also provided inside the cavity, the disc 22 is threadedly connected to the first screw 20, both sides of the upper end of the disc 22 are fixedly connected to a first connecting rod 23, an end of the first connecting rod 23 away from the disc 22 extends from the cavity to the outside of the cylinder 18, the first connecting rod 23 is slidably connected to the cylinder 18, a second notch 24 is opened at one end of the first connecting rod 23 located outside the cylinder 18, and the second notch 24 is rotatably connected to the first rotating connection mechanism 16.

[0038] Through the above structural design, it can be known that when the patient needs to spit sideways, the side to which the patient should be assisted to turn sideways can be determined according to the actual situation of the patient, by starting the first motor 19 in one of the cavities, and then after the first motor 19 is started, the output end of the first motor 19 drives the first screw 20 to rotate on the bearing 21, and the rotation of the first screw 20 can drive the disc 22 to move upward inside the cavity, and when the disc 22 moves upward inside the cavity, the upward movement of the disc 22 drives the first connecting rod 23 to move upward, and in the process of the first connecting rod 23 moving upward, the first connecting rod 23 lifts one of the bed boards 15 through the connection with the first rotating connection mechanism 16, and then the lifted bed board 15 is rotated and lifted with the center of the third round rod 17 as the axis, and then the lifted bed board 15 can push the patient to turn sideways.

[0039] Specifically, the moving mechanism 5 includes a second motor 26, which is fixed at the middle position of the upper end of the base 1, and the output end of the second motor 26 is fixedly connected to the second screw 25, and the end of the second screw 25 away from the second motor 26 is rotatably connected to the support base 27, and the lower end of the support base 27 is fixedly connected to the base 1.

[0040] Specifically, the pushing mechanism 6 includes a connecting seat 28, the bottom of the connecting seat 28 is fitted with the base 1, and the middle part of the connecting seat 28 is threadedly connected to the second screw 25. In order to improve the stability of the connecting seat 28 when moving, both sides of the lower end of the connecting seat 28 are fixedly connected with sliders 32, and both sides of the upper end of the base 1 and at positions corresponding to the sliders 32 are provided with sliding grooves 33. The sliders 32 are slidably connected to the sliding grooves 33. Both sides of the upper end of the connecting seat 28 are provided with a third notch 31, and the inside of the third notch 31 is rotatably connected with the second connecting rod 29. The end of the second connecting rod 29 away from the connecting seat 28 is rotatably connected with a second rotating connection mechanism 30, and the second rotating connection mechanism 30 is fixedly connected to the lower end of the backrest plate 10.

[0041] Through the above structural design, it can be known that when the patient needs to be assisted to sit up, the second motor 26 can be started, and the started second motor 26 drives the second screw 25 to rotate on the support seat 27, and the rotation of the second screw 25 drives the connecting seat 28 to approach one end of the support seat 27 on the second screw 25, and then when the connecting seat 28 approaches the support seat 27, the connecting seat 28 pushes the second connecting rod 29 to push the second rotating connection mechanism 30, and then when the second rotating connection mechanism 30 is pushed, the second rotating connection mechanism 30 pushes the backrest board 10 to rotate and lift up with the center of the second round rod 13 as the axis, and then the lifted backrest board 10 can support and lift the patient's back, so as to assist the patient to sit up.

[0042] Embodiment 2:

[0043] The auxiliary bed provided in Example 1 is further optimized, specifically, as follows Figure 6 As shown, the limiting mechanism 12 includes a fourth round rod 34 and an L-shaped snap-fit ​​block 36. The fourth round rod 34 is located at one end of the guardrail 9 and is fixedly connected to the supporting plate 7. The end of the fourth round rod 34 away from the supporting plate 7 is rotatably connected to a snap-fit ​​rod 35. The L-shaped snap-fit ​​block 36 is fixed at one end of the guardrail 9 and is aligned with the snap-fit ​​rod 35. The snap-fit ​​rod 35 is snap-fitted to the L-shaped snap-fit ​​block 36.

[0044] Through the above structural design, it can be known that when the patient needs to get off the supporting plate 7, the buckling rods 35 at both ends of the protective fence 9 are rotated with the center of the fourth round rod 34 as the axis, and then the buckling of the rotating buckling rods 35 and the L-shaped buckling block 36 are separated. After the two buckling rods 35 are separated from the L-shaped buckling block 36, the protective fence 9 can be rotated and opened with the center of the second round rod 13 as the axis, and then the patient can get off the supporting plate 7.

Claims

1. An auxiliary bed, characterized in that: It comprises a base (1), rollers (2) are fixedly connected at the four end corners of the lower end of the base (1), a bearing mechanism (3) is arranged at the upper end of the base (1), lifting mechanisms (4) are arranged on both sides of the middle position of the upper end of the base (1), a moving mechanism (5) is arranged in the middle of the upper end of the base (1), and a pushing mechanism (6) is arranged on the moving mechanism (5); The bearing mechanism (3) comprises a bearing plate (7), four end corners of the lower end of the bearing plate (7) are fixedly connected to support columns (8), one end of the support column (8) away from the bearing plate (7) is fixedly connected to the base (1), one end of the bearing plate (7) is provided with a backrest plate (10), the upper end of the backrest plate (10) close to the end of the bearing plate (7) is fixedly connected to a first round rod (11), the side of the first round rod (11) away from the backrest plate (10) is rotatably connected to the upper end of the bearing plate (7) close to the backrest plate (10), both sides of the bearing plate (7) are provided with guardrails (9), and the lower end of the guardrail (9) close to the bearing plate (7) is fixedly connected to a second round rod (11). 3), the side of the second round rod (13) away from the guardrail (9) is rotatably connected to the bearing plate (7), and limiting mechanisms (12) are provided on both sides of the bearing plate (7) and at both ends of the guardrail (9), and a third round rod (17) is fixedly connected to the middle of the upper end of the bearing plate (7), and both sides of the third round rod (17) are rotatably connected to the bed board (15), and the bed board (15) is fitted with the upper end of the bearing plate (7), and the middle of the lower ends of the two bed boards (15) and away from the third round rod (17) are fixedly connected to the first rotating connection mechanism (16), and first notches (14) are provided on both sides of the bearing plate (7) and at positions corresponding to the first rotating connection mechanism (16); The lifting mechanism (4) comprises a cylinder (18), a cavity is provided inside the cylinder (18), a first motor (19) is fixedly connected to the bottom of the cavity, a first screw (20) is fixedly connected to the output end of the first motor (19), an end of the first screw (20) away from the first motor (19) is rotatably connected to a bearing (21), an end of the bearing (21) away from the first screw (20) is fixedly connected to the top of the cavity, a disc (22) is further provided inside the cavity, and the The disc (22) is threadedly connected to the first screw rod (20), and first connecting rods (23) are fixedly connected to both sides of the upper end of the disc (22), and one end of the first connecting rod (23) away from the disc (22) extends from the cavity to the outside of the cylinder (18), and the first connecting rod (23) is slidably connected to the cylinder (18). A second notch (24) is formed at one end of the first connecting rod (23) located outside the cylinder (18), and the second notch (24) is rotatably connected to the first rotating connection mechanism (16).

2. The auxiliary bed according to claim 1, characterized in that: The moving mechanism (5) comprises a second motor (26), the second motor (26) being fixed at a middle position of the upper end of the base (1), the output end of the second motor (26) being fixedly connected to a second screw rod (25), the end of the second screw rod (25) away from the second motor (26) being rotatably connected to a support seat (27), the lower end of the support seat (27) being fixedly connected to the base (1).

3. The auxiliary bed according to claim 2, characterized in that: The pushing mechanism (6) comprises a connecting seat (28), the bottom of the connecting seat (28) is fitted with the base (1), the middle of the connecting seat (28) is threadedly connected to the second screw rod (25), both sides of the lower end of the connecting seat (28) are fixedly connected with sliders (32), both sides of the upper end of the base (1) and at positions corresponding to the sliders (32) are provided with sliding grooves (33), the sliders (32) are slidably connected to the sliding grooves (33), both sides of the upper end of the connecting seat (28) are provided with third notches (31), the inside of the third notches (31) is rotatably connected with a second connecting rod (29), the end of the second connecting rod (29) away from the connecting seat (28) is rotatably connected with a second rotating connection mechanism (30), and the second rotating connection mechanism (30) is fixedly connected to the lower end of the backrest plate (10).

4. The auxiliary bed according to claim 1, characterized in that: The limiting mechanism (12) comprises a fourth round rod (34) and an L-shaped buckling block (36); the fourth round rod (34) is located at one end of the guardrail (9) and is fixedly connected to the bearing plate (7); one end of the fourth round rod (34) away from the bearing plate (7) is rotatably connected to a buckling rod (35); the L-shaped buckling block (36) is fixed to one end of the guardrail (9) and is aligned with the buckling rod (35); the buckling rod (35) is buckled and connected to the L-shaped buckling block (36).

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