Medical bed with detachable guard bar and infusion stand

Abstract

The utility model relates to medical bed technical field discloses medical bed with detachable guardrail and infusion support, including medical bed main part, both sides of medical bed main part all are fixed with metal rail, the outside of metal rail is fixed with guardrail main part through bolt, this device sets up the mounting mechanism, conveniently complete the reset of locking support, and the guardrail main part is positioned through locking support, and after positioning, it is convenient to use bolt to complete the fixing between guardrail main body and medical bed main body, has reached the purpose that guardrail main body and infusion support main body are easy to detach, and when reinstalling after detaching, it is simple and easy to operate, realizes quick connection and separation, has simplified the use, installation and adjustment process of infusion support main body, through setting up locking mechanism, conveniently complete the synchronous locking and unlocking of assembly connecting plate and limit sleeve, and multidirectional locking ensures the stability of the structure after the installation of infusion support main body, realizes the purpose that is firmly locked.

Description

Technical Field

[0001] This utility model relates to the field of medical bed technology, specifically a medical bed with a detachable protective railing and an IV stand. Background Technology

[0002] A medical bed is a medical device specifically designed for disease prevention, diagnosis, treatment, monitoring, and care. Its core design aims to meet the multiple needs of patients in treatment, rehabilitation, and daily care. It typically consists of ABS headboard and tailboard, bed frame, electric drive, controller, silent casters, and other components. It can achieve functions such as backrest lifting (0-85°), leg bending (0-50°), left and right turning (0-60°), and overall height adjustment through electric or manual means. It helps prevent bedsores, promotes blood circulation, and facilitates operation by medical staff.

[0003] For example, Chinese Patent Application No. 201720238302.1 discloses a medical bed. The medical bed includes an upper bed frame assembly, a bed board assembly, and a lower bed frame assembly. The bed board assembly includes a backrest, a lying-flat section, and legs. The upper bed frame assembly is vertically adjustable above the lower bed frame assembly via a forward tilting mechanism and a backward tilting mechanism. The medical bed also includes a backrest lifting mechanism for adjusting the height of the backrest and a leg lifting mechanism for adjusting the height of the legs. The backrest lifting mechanism, leg lifting mechanism, forward tilting mechanism, and backward tilting mechanism are hydraulic cylinders, linear motors, or hydraulic lifting platforms. This medical bed has lifting and turning functions, and its structure is simple, with good overall integrity and stability.

[0004] However, in the aforementioned medical bed, the guardrails are difficult to position correctly after disassembly and reassembly, and the IV stand is also difficult to disassemble and install quickly, affecting ease of use. Therefore, those skilled in the art have provided a medical bed with detachable guardrails and an IV stand to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a medical bed with a detachable guardrail and an IV stand to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A medical bed with detachable guardrails and an IV stand includes a medical bed body. Metal railings are fixed on both sides of the medical bed body. A guardrail body is fixed to the outside of the metal railings by bolts. An IV stand mounting sleeve is movably sleeved on the outside of the metal railings. An IV stand body is mounted on the top of the IV stand mounting sleeve. An installation mechanism is provided on the outside of the metal railings. A damping sleeve protective shell is fixed to the outside of the metal railings. A locking mechanism is connected to the outside of the installation mechanism.

[0008] The installation mechanism includes a rotating rod with a metal gear fixed to its outer side. A handle plate is fixed to one end of the rotating rod, and a rack meshes with the top of the metal gear. A limit groove is formed inside the rack. A limit block is fixed to the outer side of the metal railing, and a locking bracket is fixed to one end of the rack. A limit sleeve is fixed to the outer side of the infusion stand mounting sleeve. When disassembling the railing body and the infusion stand body, the handle plate is manually rotated. The handle plate drives the rotating rod and the metal gear to rotate, allowing the metal gear to move horizontally with the meshing rack. The size of the limit groove inside the rack corresponds to the size of the limit block. The adapter acts as a guide. After the rack moves, it drives the locking bracket to move horizontally, allowing the locking bracket to disengage from the limiting sleeve on the outside of the infusion stand mounting sleeve and for one end of the locking bracket to disengage from the guardrail body. After releasing the limiting sleeve and the guardrail body, it is easy to disassemble the infusion stand mounting sleeve and the guardrail body. Moreover, when the guardrail body and the infusion stand mounting sleeve are disassembled and reinstalled, the locking bracket can be easily reset. The locking bracket positions the guardrail body, and after positioning, it is easy to use bolts to fix the guardrail body and the medical bed body, thus achieving the purpose of easy disassembly of the guardrail body and the infusion stand body.

[0009] As a further improvement of this utility model: the rotating rod and the metal railing are connected by a bearing, and the size of the limiting through groove is adapted to the size of the limiting fixing block.

[0010] As a further improvement of this utility model: the inside of the damping sleeve protective shell is provided with a through hole, the size of which is adapted to the size of the rotating rod, and a damping ring adapted to the size of the rotating rod is fixed at the through hole of the damping sleeve protective shell.

[0011] As a further embodiment of this utility model: the locking mechanism includes an assembly connecting plate, the assembly connecting plate having a positioning groove inside, a ball screw fixed to one end of the rotating rod, a ball nut threaded to the outer side of the ball screw, a locking block fixed to one side of the ball nut, an mounting bracket fixed to the outer side of the medical bed body, and a reinforcing bracket fixed to the outer side of the mounting bracket. When the handle plate is rotated to drive the locking bracket out of the limiting sleeve, the ball screw is simultaneously rotated by the rotating rod, causing the ball nut on the outer side of the ball screw to move horizontally, thus releasing the locking block from the positioning groove. This releases the locking block from the assembly connecting plate. When installing the infusion stand body, after the infusion stand mounting sleeve at the bottom of the infusion stand body is placed on the outside of the metal railing, rotating the handle plate drives the locking bracket through the limiting sleeve, allowing the locking block to be simultaneously inserted into the positioning groove of the assembly connecting plate. This facilitates the synchronous locking and unlocking of the assembly connecting plate and the limiting sleeve, enabling convenient disassembly and locking of the infusion stand body.

[0012] As a further improvement of this utility model: the assembly connecting plate and the infusion stand mounting sleeve are fixedly connected, and the size of the positioning groove is adapted to the size of the locking block.

[0013] As a further improvement of this utility model, the locking block has a through hole inside, the size of which is adapted to the size of the ball screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This device is equipped with an installation mechanism to facilitate the reset of the locking bracket. The locking bracket positions the main body of the guardrail, and after positioning, it is easy to use bolts to fix the main body of the guardrail and the main body of the medical bed. This achieves the purpose of easy disassembly of the main body of the guardrail and the main body of the infusion stand. Moreover, the operation is simple when disassembling and reinstalling, and it can achieve quick connection and separation, simplifying the process of taking, installing and adjusting the main body of the infusion stand.

[0016] 2. With the locking mechanism, the assembly connecting plate and the limit sleeve can be locked and unlocked simultaneously, allowing for easy disassembly and locking of the infusion stand body. Moreover, the multi-directional locking ensures the stability of the infusion stand body structure after installation, achieving the purpose of secure locking. Attached Figure Description

[0017] Figure 1 A 3D view of a medical bed with detachable guardrails and an IV stand;

[0018] Figure 2 A schematic diagram of the internal structure of the damping sleeve protective shell of a medical bed with detachable guardrails and an IV stand;

[0019] Figure 3 for Figure 2 Enlarged schematic diagram of region A;

[0020] Figure 4 for Figure 2 A magnified diagram of region B.

[0021] In the diagram: 1. Main body of the medical bed; 2. Metal railing; 3. Main body of the guardrail; 4. Infusion stand mounting sleeve; 5. Installation mechanism; 51. Rotating rod; 52. Metal gear; 53. Handle plate; 54. Rack; 55. Limiting and fixing block; 56. Locking bracket; 57. Limiting sleeve; 58. Limiting through groove; 6. Locking mechanism; 61. Assembly connecting plate; 62. Positioning groove; 63. Mounting bracket; 64. Reinforcing bracket; 65. Ball screw; 66. Ball nut; 67. Locking block; 7. Damping sleeve protective shell; 8. Main body of the infusion stand. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 In this embodiment of the utility model, a medical bed with a detachable guardrail and an infusion stand includes a medical bed body 1. Metal railings 2 are fixed on both sides of the medical bed body 1. A guardrail body 3 is fixed to the outside of the metal railings 2 by bolts. An infusion stand mounting sleeve 4 is movably sleeved on the outside of the metal railings 2. An infusion stand body 8 is installed on the top of the infusion stand mounting sleeve 4. An installation mechanism 5 is provided on the outside of the metal railings 2. A damping sleeve protective shell 7 is fixed on the outside of the metal railings 2. A locking mechanism 6 is connected to the outside of the installation mechanism 5.

[0024] The mounting mechanism 5 includes a rotating rod 51, a metal gear 52 fixed to the outside of the rotating rod 51, a handle plate 53 fixed to one end of the rotating rod 51, a rack 54 meshing with the top of the metal gear 52, a limiting groove 58 formed inside the rack 54, a limiting block 55 fixed to the outside of the metal railing 2, a locking bracket 56 fixed to one end of the rack 54, and a limiting sleeve 57 fixed to the outside of the infusion stand mounting sleeve 4. When disassembling the guardrail body 3 and the infusion stand body 8, the handle plate 53 is manually rotated, causing the rotating rod 51 and the metal gear 52 to rotate. This allows the metal gear 52 to move horizontally along the meshing rack 54. The limiting groove 58 inside the rack 54 is sized to match the limiting block 55, serving as a guide. After the rack 54 moves, it causes the locking bracket 56 to move horizontally, allowing the locking bracket 56 to move from the limiting groove 58 outside the infusion stand mounting sleeve 4. The locking bracket 56 is released from the guardrail body 3 and one end of the locking sleeve 57 is released from the guardrail body 3. After the locking of the locking sleeve 57 and the guardrail body 3 is released, it is easy to disassemble the infusion stand mounting sleeve 4 and the guardrail body 3. Moreover, when the guardrail body 3 and the infusion stand mounting sleeve 4 are disassembled and reinstalled, the locking bracket 56 can be easily reset. The guardrail body 3 is positioned by the locking bracket 56. After positioning, it is easy to use bolts to fix the guardrail body 3 and the medical bed body 1. This achieves the purpose of easy disassembly of the guardrail body 3 and the infusion stand body 8. The rotating rod 51 and the metal railing 2 are connected by a bearing. The size of the limiting through groove 58 is adapted to the size of the limiting fixing block 55. The damping sleeve protective shell 7 has a through hole inside. The size of the through hole is adapted to the size of the rotating rod 51. A damping ring adapted to the size of the rotating rod 51 is fixed at the through hole of the damping sleeve protective shell 7.

[0025] The locking mechanism 6 includes an assembly connecting plate 61, with a positioning groove 62 inside the assembly connecting plate 61. A ball screw 65 is fixed to one end of the rotating rod 51, and a ball nut 66 is threaded onto the outer side of the ball screw 65. A locking block 67 is fixed to one side of the ball nut 66. A mounting bracket 63 is fixed to the outer side of the medical bed body 1, and a reinforcing bracket 64 is fixed to the outer side of the mounting bracket 63. When the handle plate 53 is rotated, the locking bracket 56 is disengaged from the limiting sleeve 57. At the same time, the rotating rod 51 drives the ball screw 65 to rotate, causing the ball nut 66 on the outer side of the ball screw 65 to move horizontally, thus disengaging the locking block 67 from the positioning groove 62 and releasing the locking block 67. To unlock the assembly connecting plate 61, during the installation of the infusion stand body 8, after the infusion stand mounting sleeve 4 at the bottom of the infusion stand body 8 is placed on the outside of the metal railing 2, the handle plate 53 is rotated to drive the locking bracket 56 through the limiting sleeve 57, and the locking block 67 can be simultaneously inserted into the positioning groove 62 of the assembly connecting plate 61, so as to conveniently complete the synchronous locking and unlocking of the assembly connecting plate 61 and the limiting sleeve 57. The infusion stand body 8 can be easily disassembled and locked. The assembly connecting plate 61 and the infusion stand mounting sleeve 4 are fixedly connected. The size of the positioning groove 62 is adapted to the size of the locking block 67. The locking block 67 has a through hole inside, and the size of the through hole is adapted to the size of the ball screw 65.

[0026] As one embodiment of this utility model

[0027] The working principle of this utility model is as follows: This device is equipped with an installation mechanism 5. When disassembling the guardrail body 3 and the infusion stand body 8, the handle plate 53 is manually rotated. The handle plate 53 drives the rotating rod 51 and the metal gear 52 to rotate, which allows the metal gear 52 to drive the rack 54 meshing with it to move horizontally. The limiting groove 58 opened in the rack 54 is adapted to the size of the limiting fixing block 55, which can play a guiding role. After the rack 54 moves, it drives the locking bracket 56 to move horizontally, allowing the locking bracket 56 to move from the infusion stand mounting sleeve 4. The outer limiting sleeve 57 disengages, and one end of the locking bracket 56 disengages from the guardrail body 3. After releasing the limiting sleeve 57 and the guardrail body 3, it facilitates the disassembly of the infusion stand mounting sleeve 4 and the guardrail body 3. Furthermore, when reinstalling the guardrail body 3 and the infusion stand mounting sleeve 4 after disassembly, the locking bracket 56 can be easily reset. The locking bracket 56 positions the guardrail body 3, and after positioning, bolts can be used to fix the guardrail body 3 to the medical bed body 1, thus achieving the desired connection between the guardrail body 3 and the infusion stand. The main body 8 of the infusion stand is designed for easy disassembly and reassembly, allowing for quick connection and separation, thus simplifying the process of picking up, installing, and adjusting the main body 8. The locking mechanism 6, when the handle plate 53 is rotated to disengage the locking bracket 56 from the limiting sleeve 57, simultaneously rotates the ball screw 65 via the rotating rod 51, causing the ball nut 66 on the outer side of the ball screw 65 to move horizontally, thus disengaging the locking block 67 from the positioning groove 62 and releasing the locking block 67 from the assembly connecting plate 61. During the installation of the infusion stand body 8, after the infusion stand mounting sleeve 4 at the bottom of the infusion stand body 8 is placed on the outside of the metal railing 2, the handle plate 53 is rotated to drive the locking bracket 56 through the limiting sleeve 57. At the same time, the locking block 67 can be inserted into the positioning groove 62 of the assembly connecting plate 61, which can easily complete the synchronous locking and unlocking of the assembly connecting plate 61 and the limiting sleeve 57. The infusion stand body 8 can be easily disassembled and locked. Moreover, the multi-directional locking ensures the stability of the structure of the infusion stand body 8 after installation, achieving the purpose of firm locking.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A medical bed with a detachable guardrail and an IV stand, comprising a main body (1), characterized in that, Metal railings (2) are fixed on both sides of the main body (1) of the medical bed. A guardrail body (3) is fixed to the outside of the metal railings (2) by bolts. An infusion stand mounting sleeve (4) is movably sleeved on the outside of the metal railings (2). An infusion stand body (8) is installed on the top of the infusion stand mounting sleeve (4). An installation mechanism (5) is provided on the outside of the metal railings (2). A damping sleeve protective shell (7) is fixed on the outside of the metal railings (2). A locking mechanism (6) is connected to the outside of the installation mechanism (5). The installation mechanism (5) includes a rotating rod (51), a metal gear (52) is fixed to the outside of the rotating rod (51), a handle plate (53) is fixed to one end of the rotating rod (51), a rack (54) is meshed on the top of the metal gear (52), a limit slot (58) is opened inside the rack (54), a limit fixing block (55) is fixed to the outside of the metal railing (2), a locking bracket (56) is fixed to one end of the rack (54), and a limit sleeve (57) is fixed to the outside of the infusion stand mounting sleeve (4).

2. The medical bed with a detachable protective railing and an IV stand according to claim 1, characterized in that, The rotating rod (51) and the metal railing (2) are connected by a bearing, and the size of the limiting through groove (58) is adapted to the size of the limiting fixing block (55).

3. The medical bed with a detachable protective railing and an IV stand according to claim 2, characterized in that, The damping sleeve protective housing (7) has a through hole inside, the size of which is adapted to the size of the rotating rod (51), and a damping ring adapted to the size of the rotating rod (51) is fixed at the through hole of the damping sleeve protective housing (7).

4. The medical bed with a detachable protective railing and an IV stand according to claim 1, characterized in that, The locking mechanism (6) includes an assembly connecting plate (61), the assembly connecting plate (61) has a positioning groove (62) inside, one end of the rotating rod (51) is fixed with a ball screw (65), the outer side of the ball screw (65) is threaded with a ball nut (66), one side of the ball nut (66) is fixed with a locking block (67), the outer side of the medical bed body (1) is fixed with a mounting bracket (63), and the outer side of the mounting bracket (63) is fixed with a reinforcing bracket (64).

5. The medical bed with a detachable protective railing and an IV stand according to claim 4, characterized in that, The assembly connecting plate (61) and the infusion stand mounting sleeve (4) are fixedly connected, and the size of the positioning groove (62) is adapted to the size of the locking block (67).

6. The medical bed with a detachable protective railing and an IV stand according to claim 5, characterized in that, The locking block (67) has a through hole inside, the size of which is adapted to the size of the ball screw (65).

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