Fence device for medical nursing bed

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a fence device for a medical nursing bed. The device comprises a fence mechanism, an installation mechanism and a screen mechanism, the fence mechanism is composed of a curtain and locking assemblies on the two sides, each locking assembly comprises an adjusting rod, an elastic clamping piece and a limiting structure, and stepless or multi-gear adjustment of the height of the curtain is achieved by moving the clamping pieces along the adjusting rods; the mounting mechanism comprises a mounting seat with a storage groove and a magnetic / magic tape connecting part, and can be directly fixed on the edge of the nursing bed without occupying the ground space or transforming the bed body. Compared with the prior art, the problems that a traditional screen is heavy, a hanging partition curtain is complex to install, and the shielding range is fixed are solved through modular design, the medical screen has the advantages of being adjustable in height, rapid to disassemble and assemble, convenient and fast to store and the like, the privacy of a patient is effectively protected, and the medical operation efficiency is improved. In addition, the curtain and the screen mechanism can be combined to form an L-shaped half-surrounding shielding area, and the application range is expanded.

Description

Technical Field

[0001] The present invention relates to medical equipment, and more particularly, to an enclosure device for a medical care bed. Background Art

[0002] In clinical practice, many treatments and nursing procedures require bedside care, such as hemodialysis (commonly known as dialysis). During treatments like hemodialysis, patients often remain in bed for extended periods. To facilitate treatment procedures (such as connecting dialysis tubing, observing puncture sites, and performing physical examinations), or simply for patient comfort during extended bed rest, patients may need to remove some or all of their clothing, or at least expose specific areas of their body.

[0003] However, in medical settings such as hospitals or dialysis centers, patient rooms often have multiple beds, or the treatment area is a relatively open space. Even in single-patient rooms, medical staff, other staff, or visitors may enter and exit at any time. In such situations, the exposure of the patient's body can raise privacy concerns. Protecting patient privacy not only respects patients' fundamental rights and helps maintain their dignity, but also reduces their stress and anxiety during treatment, thereby facilitating smoother treatment.

[0004] At present, in order to cover the patient's body and protect their privacy during treatment, some commonly used methods in clinical practice include: Use movable screens: Place movable folding screens around the bed. However, these screens are usually bulky, take up floor space, are difficult to move, may not completely surround the bed, have limited shielding effect, and may affect the operation of medical staff.

[0005] Use hanging curtains: Install tracks on the ceiling and hang curtains. This method requires additional installation work, and the curtains may obstruct the use of other medical equipment mounted on the ceiling (such as IV poles and lighting). Cleaning and disinfecting the curtains is also a problem, and they can easily become a medium for cross-infection.

[0006] Use a sheet or blanket: Directly cover the patient's body with a sheet or blanket. While this method is simple, it has limited coverage. Especially when specific treatment areas need to be exposed, it can be difficult to provide adequate and stable coverage, can easily slip, and provides poor privacy protection.

[0007] In summary, existing privacy shielding methods for protecting patient privacy on hospital beds have drawbacks such as inconvenience, space occupation, incomplete protection, difficulty in cleaning, and interference with other medical procedures. Therefore, there is an urgent need for a privacy shielding device that can be easily installed on a nursing bed, is simple to operate, does not occupy additional floor space, effectively protects patient privacy, and is easy to clean and disinfect, in order to address the above-mentioned problems in the existing technology.

[0008] In existing technologies, patient privacy protection in medical environments often relies on movable screens, hanging curtains, or temporary sheets. Movable screens are difficult to move and provide incomplete coverage, hanging curtains require modifications to the ceiling structure and obstruct equipment access, and sheets are prone to slipping and difficult to adjust. These methods often require large space, are difficult to clean and disinfect, and have a fixed coverage area, making them difficult to meet the demand for flexible privacy protection during treatment.

[0009] In order to solve the above problems, in treatment scenarios such as hemodialysis, patients need to expose body parts for a long time while maintaining a sense of dignity. Existing shielding methods cannot provide stable and adjustable shielding effects in a limited space. Medical staff need to repeatedly adjust the shielding during operation, which affects the efficiency of treatment. Through analysis, it was found that the key lies in developing a device that can be quickly installed, height-adjustable and easy to store. The thinking direction focuses on how to combine the shielding components with the bed structure, while achieving tool-free disassembly and free adjustment. The solution lies in adopting a modular design, combining a rigid support structure with a flexible shielding material, achieving height adjustment through sliding components, and coordinating a retractable structure to reduce space occupied when not in use. Summary of the Invention

[0010] In view of the deficiencies in the prior art, the object of the present invention is to provide an enclosure device for a medical care bed that solves the above-mentioned technical problems.

[0011] To achieve the above objectives, the present invention provides the following technical inventions: A fence device for a medical care bed includes a fence mechanism and a mounting mechanism. The fence mechanism includes a curtain and two sets of locking assemblies. The two sets of locking assemblies are respectively placed on both sides of the curtain and are used to lock and adjust the curtain. The locking assembly includes a locking seat, a clamping piece and an adjusting rod. The bottom of the adjusting rod is connected to the locking seat. The clamping piece is sleeved on the adjusting rod and is used to clamp and fix the curtain. The clamping piece moves in the length direction of the adjusting rod; the mounting mechanism includes a mounting seat and a connecting structure connected to each other. The mounting seat has a positioning piece movably connected to the locking seat and a storage groove for storing the fence mechanism. The connecting component is used for fixed installation of the mounting mechanism.

[0012] Furthermore, the clamping member includes a C-shaped member, a limiting member and two friction members. The C-shaped member is made of elastic material and cooperates with the adjusting rod. The two friction members are respectively placed at both ends of the C-shaped member and connected to the C-shaped member. The limiting member is fixed in the C-shaped member and cooperates with the adjusting rod.

[0013] Furthermore, the friction member is a rubber sleeve with a circular, rectangular or triangular cross section. Anti-skid grooves or anti-skid protrusions are provided on the friction member. The friction member includes a plug-in hole 103 for plugging with the C-shaped member.

[0014] Furthermore, the adjusting rod has a limiting portion that cooperates with the limiting member. The limiting portion is a spiral groove, a strip-shaped groove, or is composed of several evenly arranged circular grooves. The limiting member is a hemispherical protrusion, a cylindrical protrusion, or a conical protrusion.

[0015] Furthermore, the locking seat is embedded in the storage slot and hinged to the storage slot, and the locking seat is provided with a locking hole that is plugged into the adjusting rod; the positioning piece is composed of a rectangular piece and a C-shaped piece that are connected to each other, the C-shaped piece is made of elastic material, the rectangular piece is used to adjust the rod top support positioning, and a slot that is engaged with the C-shaped piece is provided on the inner wall of the storage slot.

[0016] Furthermore, the enclosure device also includes a screen mechanism, which includes a storage seat, a horizontal bar, a shielding cloth and two vertical bars. The two vertical bars are slidably connected to the storage seat, the horizontal bar is fixed between the two vertical bars, the shielding cloth is fixed on the horizontal bar, and the shielding is arranged between the horizontal bar and the storage seat.

[0017] Furthermore, the curtain is made of fabric, and anti-slip strips are provided on both sides of the curtain. The anti-slip strips are made of cloth strips, rubber strips or sponge strips, and the anti-slip strips cooperate with the clamping pieces.

[0018] Furthermore, a first fixing hole is provided on the storage seat and is plugged into the bottom of the adjusting rod, and a second fixing hole is provided on the lever and is plugged into the top of the adjusting rod.

[0019] Furthermore, the connecting component is a magnet, Velcro or double-sided tape, and the connecting component is fixed to the bottom of the mounting base.

[0020] By adopting the above technical invention, the beneficial effects of the present invention are: 1. Compared with the existing technology, movable screens need to be stored separately and cannot be integrated with the hospital bed. The present invention is directly fixed to the bed through a mounting base, without taking up ground space. Compared with the need for ceiling tracks for hanging curtains, the connection structure of the present invention can be directly adsorbed on the surface of the metal parts of the bed to avoid interference with medical equipment. Compared with the fixed shielding of sheets, the height-adjustable feature of the curtain of the present invention allows for partial shielding of different treatment areas, ensuring privacy while not affecting medical operations. The storage slot design allows the device to be folded into a compact form when idle, overcoming the defect of the traditional screen's excessively large storage volume.

[0021] 2. Through the coordinated structure of the adjustment rod and clamp, the screen height can be adjusted steplessly or in multiple levels to precisely meet the needs of different treatment areas. The clamp utilizes a combination of an elastic C-shaped member and a friction member, combined with retaining features on the adjustment rod (such as spiral grooves and circular grooves), to ensure the screen is stably fixed in the vertical direction, effectively preventing slippage or displacement. The synergistic effect of the anti-slip strip and clamp further enhances the screen's resistance to pulling, preventing privacy exposure due to patient movement or external interference.

[0022] 3. The mounting mechanism secures directly to the edge of the nursing bed via magnets, Velcro, or double-sided tape, eliminating the need for ceiling modifications or floor space occupation. This solves the issues of traditional bulky screens and the need for track-mounted hanging curtains. The combination of a storage slot and a hinged locking base allows the enclosure mechanism to fold into the slot, minimizing its size when not in use. This significantly optimizes ward space utilization and facilitates quick deployment and storage.

[0023] 4. The screen mechanism and enclosure mechanism can be used in combination. By connecting the adjustment rod up and down (the first fixing hole of the storage base and the second fixing hole of the horizontal rod), an L-shaped semi-enclosed shielding area is formed, expanding the scope of privacy protection. The sliding connection design between the vertical rod and the storage base allows for flexible adjustment of the screen height. The shielding cloth can be quickly removed and installed with Velcro to meet the shielding needs of different scenarios and facilitate cleaning and disinfection.

[0024] 5. Connecting components (magnets, Velcro, etc.) support tool-free assembly and disassembly, adapting to metal, plastic, or wooden bed frames. Medical staff can manually transfer or secure the device. The clamp's elastic retaining structure (e.g., hemispherical protrusions and spiral grooves) enables quick "push-and-lock" adjustment, significantly reducing operation time and improving treatment efficiency.

[0025] 6. The screen and mask are removable (e.g., with plug-in holes and Velcro fastenings), allowing for easy cleaning or replacement. The overall structure of the device is seamless, with a smooth, easy-to-wipe surface, minimizing the risk of bacterial growth and meeting the high sanitation standards of medical environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 Schematic diagram of the structure of an embodiment of the present invention.

[0027] Figure 2 Schematic diagram of the structure of the clamping part.

[0028] Figure 3 Schematic diagram of the structure of the friction component.

[0029] Figure 4 Schematic diagram of the structure of the adjusting rod.

[0030] Figure 5A schematic diagram of the local structure of the installation mechanism.

[0031] Figure 6 It is a structural diagram of the screen mechanism.

[0032] Figure 7 Schematic diagram of the curtain structure.

[0033] Figure 8 A structural diagram of the screen mechanism and the enclosure mechanism.

[0034] Figure numerals: enclosure mechanism 1, curtain 11, anti-slip strip 11a, locking assembly 12, locking seat 121, clamping member 122, C-shaped member 122a, limiting member 122b, friction member 122c, adjusting rod 123, limiting portion 101, locking hole 102, plug-in hole 103, mounting mechanism 2, mounting seat 21, connecting structure 22, positioning member 23, rectangular piece 23a, C-shaped piece 23b, storage slot 201, card slot 202, screen mechanism 3, storage seat 31, horizontal bar 32, shielding cloth 33, vertical bar 34, first fixing hole 301, second fixing hole 302. DETAILED DESCRIPTION

[0035] The following will be combined with the accompanying drawings to clearly and completely describe the technical inventions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0037] like Figure 1As shown, the enclosure device for a medical care bed includes an enclosure mechanism 1, a mounting mechanism 2 and a screen mechanism 3. The enclosure mechanism 1 and the screen mechanism 3 cooperate to realize an L-shaped shielding area. The enclosure mechanism 1 has a curtain 11 and two sets of locking assemblies 12. The locking assemblies 12 are respectively arranged on both sides of the curtain 11 for locking and adjustment. The locking assembly 12 includes a locking seat 121, a clamping member 122 and an adjusting rod 123. The bottom of the adjusting rod 123 is connected to the locking seat 121. The clamping member 122 is sleeved on the adjusting rod 123 for clamping the curtain 11 and moving along the adjusting rod 123. The mounting mechanism 2 includes a mounting seat 21 and a connecting structure 22. The mounting seat 21 is provided with a positioning member 23 movably connected to the locking seat 121 and a receiving slot 201 for receiving the enclosure mechanism 1. The connecting structure 22 is used to fix the mounting seat 21.

[0038] Among them, the locking assembly 12 is an adjustable fastening unit for fixing the position of the curtain 11, and specifically, the clamping height can be changed by moving the clamping member 122 in the longitudinal direction of the adjusting rod 123. The clamping member 122 is a fixing component for the curtain 11, and specifically can be implemented by a combination structure of an elastic clamping claw and an anti-slip pad, which generates contact friction when clamping the curtain 11 to prevent slipping. The adjusting rod 123 can be implemented by a metal rod or a plastic rod with scale markings, and the movement stroke is controlled by a limiting structure provided on the surface of the rod body. The mounting seat 21 is used to install the bearing component, and specifically can be implemented by a storage slot 201 body with a hinge structure, so that the locking seat 121 can be folded and embedded in the slot when stored. The connecting structure 22 refers to a fixing component, and specifically can be implemented by a magnetic or adhesive interface, so that the mounting seat 21 can be quickly fixed to the edge of the bed.

[0039] Specifically, the two edges of the curtain 11 are fixed to the adjustment rod 123 by clamps 122. Medical staff adjust the height of the curtain 11 by moving the clamps 122 up and down. When it is necessary to fix it, the elastic limiting member 122b inside the clamps 122 engages with the limiting structure on the surface of the adjustment rod 123, forming a position lock. The mounting base 21 is attached to the metal frame of the bed via magnetic attraction. The storage slot 201 accommodates the folded adjustment rod 123 and curtain 11 when not in use. The positioning member 23 adopts a movable snap design, forming a fixed connection with the locking base 121 when stored to prevent the components from shaking. During treatment, the curtain 11 can be partially unfolded as needed to only cover the non-treatment area of the patient. Medical staff can quickly adjust the coverage range by sliding the clamps 122. This arrangement realizes the integrated installation of the enclosure device and the nursing bed, allowing medical staff to easily adjust the height and fix the position of the curtain 11. When the curtain 11 is unfolded, it forms a barrier, effectively shielding the patient's body area. When stored, the device is fully embedded in the groove of the mounting base 21, reducing the space occupied by the ward and facilitating regular disassembly and disinfection. The non-destructive fixing method of the connecting structure 22 allows the device to be quickly transferred to different beds for use, adapting to the needs of various medical scenarios.

[0040] like Figure 2 As shown, the clamping member 122 includes a C-shaped member 122a, a limiting member 122b and two friction members 122c. The C-shaped member 122a is made of elastic material and cooperates with the adjusting rod 123. The two friction members 122c are respectively placed at both ends of the C-shaped member 122a and connected to the C-shaped member 122a. The limiting member 122b is fixed in the C-shaped member 122a and cooperates with the adjusting rod 123.

[0041] The C-shaped member 122a is an elastic component with a C-shaped cross-section. Specifically, it can be molded from silicone or rubber. It wraps around the surface of the adjustment rod 123 through elastic deformation to form a covering and clamping mechanism. The friction member 122c is a contact component provided at both ends of the C-shaped member 122a. Specifically, it can be a circular rubber sleeve or a rectangular sponge block. Its surface anti-slip grooves increase friction with the curtain 11. The limiting member 122b is a positioning structure provided within the C-shaped member 122a. Specifically, it can be a hemispherical / conical rubber or silicone protrusion. It forms a locking engagement with the spiral groove or groove on the surface of the adjustment rod 123 to form a limiter.

[0042] Specifically, as medical personnel move the clamp 122 along the adjustment rod 123, the elastic deformation of the C-shaped member 122a allows it to adapt to the rod diameter at different positions while maintaining continuous pressure on the curtain 11. Two friction members 122c contact the two sides of the curtain 11, forming symmetrically distributed friction points. This prevents the curtain 11 from slipping by increasing the contact area and friction coefficient. When the clamp 122 moves to the predetermined position, the limiting member 122b engages the limiting portion on the surface of the adjustment rod 123 to form a mechanical engagement, thereby achieving position locking after tool-free adjustment. This arrangement solves the problem of localized slippage of the curtain 11 caused by uneven pressure during clamping and prevents unintended displacement of the clamp 122 along the length of the adjustment rod 123. During hemodialysis treatment, when medical personnel need to adjust the height of the curtain 11 to observe the puncture site, the clamp 122 can move smoothly and accurately on the adjustment rod 123, allowing the curtain 11 to form an effective shielding area and prevent accidental exposure of the patient's body.

[0043] like Figure 3 As shown, the friction member 122c is a rubber sleeve and is circular, rectangular or triangular in shape. Anti-skid grooves or anti-skid protrusions are provided on the friction member 122c. The friction member 122c includes an inserting hole 103 for inserting with the C-shaped member 122a.

[0044] Among them, the rubber sleeve refers to a covering made of rubber material, which can be specifically realized by vulcanized rubber or silicone rubber, and the viscosity of the rubber surface is used to enhance the friction when in contact with the curtain 11. Anti-slip grooves refer to linear grooves arranged in parallel on the surface, which can be specifically realized by grooves with a depth of 0.2-0.5 mm, and the friction resistance is improved by increasing the microstructure of the contact surface. Anti-slip protrusions refer to granular protrusions distributed on the surface, which can be specifically realized by a hemispherical structure with a diameter of 1-3 mm, and mechanical bite is generated by locally pressing into the fibers of the curtain 11. The plug hole 103 refers to a through hole that passes through the friction member 122c, which can be specifically realized by a circular hole with a diameter of 3-5 mm, and a detachable connection is formed with the end of the C-shaped member 122a by an interference fit.

[0045] Specifically, when the clamping member 122 needs to secure the curtain 11, the two rubber sleeves are symmetrically pressed onto either side of the curtain 11. Depending on the material and structure of the curtain 11, different rubber tube shapes can be selected to achieve a more stable clamping of the curtain 11. The surface anti-slip grooves create cross friction with the anti-slip strips 11a of the curtain 11, while the anti-slip protrusions engage the gaps between the fibers of the curtain 11, creating a secondary lock. The plug-in hole 103 plugs into the end of the C-shaped member 122a, achieving a removable connection.

[0046] like Figure 4 As shown, the adjusting rod 123 has a limiting portion 101 that cooperates with the limiting member 122b. The limiting portion 101 is a spiral groove, a strip-shaped groove, or is composed of several evenly arranged circular grooves. The limiting member 122b is a hemispherical protrusion, a cylindrical protrusion, or a conical protrusion.

[0047] The limiting portion 101 is a groove structure provided on the surface of the adjustment rod 123. Specifically, a spiral groove can be used to achieve continuous axial movement of the clamping member 122 during rotational adjustment, a strip-shaped groove can be used to achieve rapid sliding to a preset position, and evenly spaced circular grooves can provide multiple fixed positioning points. The limiting member 122b is a raised structure provided within the clamping member 122 and in contact with the limiting portion 101. Specifically, a hemispherical protrusion can be used to reduce sliding resistance through curved surface contact, a cylindrical protrusion can be used to enhance limiting stability through end-face contact, and a conical protrusion can be used to form a mechanical snap connection by inserting the tip into the groove.

[0048] Specifically, when the spiral groove cooperates with the hemispherical protrusion, rotating the adjustment rod 123 allows the clamping member 122 to move continuously along the axial direction, achieving stepless adjustment, and the limiting member 122b is not easily dislodged; when the strip groove cooperates with the cylindrical protrusion, the clamping member 122 slides along the groove body to a preset position and is fixed by end-face contact; when the circular groove cooperates with the conical protrusion, the clamping member 122 can be inserted into any groove to prevent sliding. In this arrangement, the movement of the clamping member 122 in the longitudinal direction of the adjustment rod 123 is constrained by the cooperating structure of the limiting portion 101 and the limiting member 122b. Medical staff can adjust the screen 11 to the desired height and stabilize it to prevent accidental displacement due to external forces or vibration.

[0049] like Figure 5 As shown, the locking seat 121 is embedded in the storage groove 201 and hinged to the storage groove 201, and the locking seat 121 is provided with a locking hole 102 that is plugged into the adjusting rod 123; the positioning member 23 is composed of a rectangular piece 23a and a C-shaped piece 23b that are connected to each other, and the C-shaped piece 23b is made of elastic material. The rectangular piece 23a is used to support and position the adjusting rod 123, and a card slot 202 that is engaged with the C-shaped piece 23b is provided on the inner wall of the storage groove 201.

[0050] Among them, the locking seat 121 is embedded in the storage groove 201 and is hinged to the storage groove 201, which means that the locking seat 121 is installed inside the storage groove 201 through a rotating shaft structure. For example, a metal hinge or a plastic rotating shaft can be used to achieve the embedded connection. This structure allows the locking seat 121 to rotate and fold around the hinge point, so that the enclosure mechanism 1 is completely received in the storage groove 201. The locking hole 102 refers to a cylindrical through hole that passes through the locking seat 121. For example, the hole diameter can be slightly larger than the diameter of the adjustment rod 123, and the adjustment rod 123 is vertically plugged and fixed by interference fit or threaded connection. The C-shaped piece 23b is made of elastic material, which means that it is made of rubber or spring steel material with an open ring structure. For example, the thickness can be 0.5-2 mm, and a detachable clamping relationship is formed with the card slot 202 through elastic deformation. The card slot 202 is provided on the inner wall of the receiving slot 201 and is a groove provided along the length direction of the receiving slot 201 , and can be, for example, 3-5 mm in depth, for forming an engaging and locking engagement with the raised portion at the end of the C-shaped piece 23 b.

[0051] Specifically, when the enclosure mechanism 1 needs to be stored, the locking seat 121 rotates around the hinge axis to the inside of the storage slot 201, and the adjustment rod 123 is inserted into the locking hole 102 to achieve vertical fixation. At this time, the elastic C-shaped piece 23b is compressed and deformed, and then engages with the slot 202, forming a double locking mechanism to prevent the locking seat 121 from accidentally deploying. When the enclosure mechanism 1 is deployed, external force is applied to disengage the C-shaped piece 23b from the slot 202, and the locking seat 121 rotates around the hinge axis to the working angle. The rectangular piece 23a forms a rigid support for the adjustment rod 123, and the plug-in fit of the adjustment rod 123 in the locking hole 102 can resist lateral deviation. The engagement relationship between the slot 202 on the inner wall of the storage slot 201 and the C-shaped piece 23b forms a two-way constraint in the stored state, which not only prevents the locking seat 121 from being separated from the storage slot 201 due to vibration, but also avoids positioning failure due to external force during deployment. This arrangement effectively solves the problem of excessive space occupation when the enclosure is stored. The hinged storage structure allows the enclosure to be folded and completely embedded into the side of the bed, eliminating the need for medical personnel to pass through. The dual positioning mechanism of the adjustment rod 123 in both the stored and operational states prevents the enclosure from being exposed when stored while also ensuring the stability of the support structure when deployed.

[0052] like Figure 6 As shown, the screen mechanism 3 includes a storage seat 31, a horizontal rod 32, a shielding cloth 33 and two vertical rods 34. The two vertical rods 34 are slidably connected to the storage seat 31, the horizontal rod 32 is fixed between the two vertical rods 34, the shielding cloth 33 is fixed on the horizontal rod 32, and the shielding cloth 33 is placed between the horizontal rod 32 and the storage seat 31.

[0053] Among them, the storage seat 31 is the most basic installation structure for supporting the screen mechanism 3. Specifically, it can be implemented by metal plates or injection molded parts. Its surface can be provided with fixing holes connected to the edge of the nursing bed, for example, it can be connected to the bed frame by bolts or buckles to avoid occupying ground space. Among them, the sliding connection between the vertical rod 34 and the storage seat 31 means that the vertical rod 34 can move longitudinally along the storage seat 31. Specifically, it can be implemented by using a slide rail and a guide groove. For example, guide grooves are set on both sides of the storage seat 31, and the bottom of the vertical rod 34 is embedded in the guide groove and equipped with a locking knob. After sliding, the position is fixed by the knob, thereby realizing flexible adjustment of the screen height. Among them, the cross bar 32 is fixed between the two vertical rods 34. It means that the cross bar 32 and the vertical rod 34 form a rigid support frame. Specifically, it can be connected by welding or bolts. For example, threaded holes are set at the top of the vertical rod 34, and the two ends of the cross bar 32 are fixed to the vertical rod 34 by bolts to ensure the stability of the shielding cloth 33 when it is unfolded. Among them, the shielding cloth 33 is fixed between the horizontal bar 32 and the storage seat 31, which means that the shielding cloth 33 covers the plane area formed by the vertical bar 34 and the horizontal bar 32. It can be fixed by Velcro or clips. For example, a Velcro hook surface is set under the horizontal bar 32, and a Velcro fur surface is set on the edge of the shielding cloth 33 to facilitate quick disassembly and cleaning.

[0054] Specifically, the storage seat 31 is directly mounted on the side frame of the bed through the fixing hole without the need for an additional support structure. After the vertical rod 34 slides along the guide groove of the storage seat 31 to the desired height, it is fixed by the locking knob, driving the cross bar 32 to rise and fall synchronously. The two ends of the cross bar 32 are connected to the top of the vertical rod 34 by bolts to form a stable rectangular frame. The upper edge of the shielding cloth 33 is fixed to the bottom of the cross bar 32 by Velcro, snap fasteners and other connectors, and the lower edge extends to the surface of the storage seat 31 to form a continuous vertical shielding surface. When the shielding range needs to be adjusted, release the locking knob of the vertical rod 34, slide the vertical rod 34 to change the height of the cross bar 32, and then relock it. The shielding cloth 33 expands or contracts as the cross bar 32 rises and falls to form a shielding area. In this way, the screen mechanism 3 cooperates with the enclosure mechanism 1 to form an L-shaped enclosure area, thereby achieving a semi-enclosed enclosure of the bed, greatly improving the privacy of the bed.

[0055] like Figure 7 As shown, the curtain 11 is made of fabric, and anti-slip strips 11 a are provided on both sides of the curtain 11 . The anti-slip strips 11 a are made of cloth strips, rubber strips or sponge strips, and the anti-slip strips 11 a cooperate with the clamping members 122 .

[0056] The anti-slip strip 11a is a strip-shaped structure at the edge of the curtain 11, which can be implemented by a cloth strip made of a textile material, a rubber strip made of an elastic material, or a sponge strip made of a porous material. The anti-slip strip 11a forms frictional contact with the surface of the clamping member 122 due to its material properties, thereby increasing the resistance of the contact surface. The clamping member 122 cooperates with the anti-slip strip 11a, which is covered or pressed by the friction member 122c of the clamping member 122. This can be achieved by the clamping force generated by the elastic deformation of the C-shaped member of the clamping member 122. The contact surface between the anti-slip strip 11a and the clamping member 122 generates asymmetric friction due to the material difference, forming a sliding resistance.

[0057] Specifically, when the friction member 122c of the clamping member 122 fixes the curtain 11, the anti-slip strip 11a is clamped between the friction member 122c. The rubber strip increases the contact area with the clamping member 122 through its elastic deformation, the cloth strip increases the surface roughness through the fiber texture, and the sponge strip produces adsorption through compression deformation. All three materials can produce interface friction under the action of the clamping force, forming a double fixing effect. When the curtain 11 is subjected to gravity in the vertical direction, the friction between the anti-slip strip 11a and the clamping member 122 offsets the slip tendency of the fabric itself. When it is pulled by external force in the horizontal direction, the friction resistance between the anti-slip strip 11a and the clamping member 122 limits the position deviation of the curtain 11. This arrangement improves the stability of the fixed state of the curtain 11 and effectively prevents the curtain 11 from shifting due to the patient turning over or being touched by medical equipment. The synergistic effect of the anti-slip strip 11a and the clamping member 122 eliminates the need for frequent position adjustment of the curtain 11 when it is unfolded, while maintaining its flexible curling properties when it is stored, thus achieving both privacy protection reliability and ease of use.

[0058] like Figure 1 and Figure 6 As shown, a first fixing hole 301 is formed on the storage seat 31 and is plugged into the bottom of the adjustment rod 123 , and a second fixing hole 302 is formed on the cross bar 32 and is plugged into the top of the adjustment rod 123 .

[0059] Among them, the first fixing hole 301 refers to a hole structure provided on the storage seat 31, which is used to accommodate the insertion of the bottom of the adjustment rod 123. Specifically, it can be implemented by a circular hole or a square hole. The inner wall of the hole can be provided with a friction layer to enhance the plug-in stability, such as embedding a rubber ring in the hole. The hole provides a bottom fixing base for the adjustment rod 123 to prevent the enclosure mechanism 1 from tilting due to uneven force during use. Among them, the second fixing hole 302 refers to a hole structure provided on the cross bar 32, which is used to accommodate the insertion of the top of the adjustment rod 123. Specifically, it can adopt a shape and size corresponding to the first fixing hole 301. For example, the edge of the hole is chamfered to facilitate plug-in, and a limiting protrusion can be provided inside the hole to prevent the adjustment rod 123 from falling out. The hole forms a double fixation by cooperating with the top of the adjustment rod 123, ensuring the overall connection strength of the screen mechanism 3 and the enclosure mechanism 1.

[0060] Specifically, if Figure 8 As shown, when the screen mechanism 3 is used in conjunction with the enclosure mechanism 1, the bottom of the adjustment rod 123 is inserted into the first fixing hole 301 of the storage seat 31, and the top is inserted into the second fixing hole 302 of the crossbar 32, forming a top-bottom fixed structure. The bottom insertion limits the lateral displacement of the adjustment rod 123, while the top insertion limits the longitudinal swing of the adjustment rod 123. The two work together to form a rigid connection between the screen mechanism 3 and the enclosure mechanism 1, so that the screen mechanism 3 and the enclosure mechanism 1 cooperate to form an L-shaped enclosure area.

[0061] The connecting component is a magnet, Velcro or double-sided tape, and the connecting component is fixed to the bottom of the mounting base 21.

[0062] Among them, when the connecting component is selected as a magnet, it can be specifically implemented by using a neodymium iron boron permanent magnet or a rubber magnetic strip, and its magnetic attraction strength can be adjusted according to the thickness of the bed frame material to adapt to different nursing bed structures. Among them, when the connecting component is selected as Velcro, it can be specifically woven with nylon material to form a bite surface, and its bite density can be set to 5-8 hook teeth per square centimeter to balance the bonding strength and the convenience of disassembly and assembly. Among them, when the connecting component is selected as double-sided tape, it can be specifically used. Acrylic foam glue or silicone-based tape, the thickness can be controlled in the range of 0.3-1.2 mm to avoid a gap between the mounting base 21 and the bed body. The mounting base 21 is fixed to the nursing bed by the connecting component. The bottom surface of the mounting base 21 can be provided with a flat metal plate or plastic plate to evenly distribute the force of the connecting component, and the bottom edge can be rounded to avoid scratching the bed body.

[0063] Specifically, magnets secure the mounting base 21 to the metal nursing bed frame through adsorption, allowing medical staff to manually install it through adsorption or remove it by sliding it horizontally, without the need for tools. Velcro creates adjustable adhesion through the engagement of its hook and loop surfaces. On non-metallic bed frames, the fixing strength can be controlled by adjusting the contact area. During assembly and disassembly, only a separating force perpendicular to the bonding surface is required. Double-sided tape achieves permanent fixation through a pressure-sensitive adhesive layer, making it suitable for one-time installations on plastic or wooden bed frames. Before bonding, the release paper can be removed and pressed directly to secure the bed.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Common changes and substitutions made by those skilled in the art within the scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical care bed enclosure device, characterized in that: include The enclosure mechanism includes a curtain and two sets of locking assemblies. The two sets of locking assemblies are respectively placed on both sides of the curtain and are used to lock and adjust the curtain. The locking assemblies include a locking seat, a clamping member and an adjusting rod. The bottom of the adjusting rod is connected to the locking seat. The clamping member is mounted on the adjusting rod and is used to clamp and fix the curtain. The clamping member moves in the length direction of the adjusting rod. The mounting mechanism includes a mounting seat and a connecting structure connected to each other. The mounting seat has a positioning piece movably connected to the locking seat and a receiving groove for receiving the enclosure mechanism. The connecting component is used for fixed installation of the mounting mechanism.

2. A medical care bed enclosure device according to claim 1, characterized in that: The clamping member includes a C-shaped member, a limiting member and two friction members. The C-shaped member is made of elastic material and cooperates with the adjusting rod. The two friction members are respectively placed at both ends of the C-shaped member and connected to the C-shaped member. The limiting member is fixed in the C-shaped member and cooperates with the adjusting rod.

3. The enclosure device for a medical care bed according to claim 2, characterized in that: The friction member is a rubber sleeve with a circular, rectangular or triangular cross section. Anti-skid patterns or protrusions are provided on the friction member. The friction member includes a plug-in hole 103 for plugging with the C-shaped member.

4. A medical care bed enclosure device according to claim 2 or 3, characterized in that: The regulating rod has a limiting portion that cooperates with the limiting member. The limiting portion is a spiral groove, a strip-shaped groove, or is composed of several evenly arranged circular grooves. The limiting member is a hemispherical protrusion, a cylindrical protrusion, or a conical protrusion.

5. The enclosure device for a medical care bed according to claim 4, characterized in that: The locking seat is embedded in the receiving slot and hinged to the receiving slot, and the locking seat is provided with a locking hole which is plugged into the adjusting rod; The positioning piece is composed of a rectangular piece and a C-shaped piece connected to each other. The C-shaped piece is made of elastic material. The rectangular piece is used to adjust the positioning of the rod top support. A slot is provided on the inner wall of the storage slot to engage with the C-shaped piece.

6. The enclosure device for a medical care bed according to claim 1, characterized in that: The enclosure device also includes a screen mechanism, which includes a storage seat, a horizontal bar, a shielding cloth and two vertical bars. The two vertical bars are slidably connected to the storage seat, the horizontal bar is fixed between the two vertical bars, the shielding cloth is fixed on the horizontal bar, and the shielding is arranged between the horizontal bar and the storage seat.

7. The enclosure device for a medical care bed according to claim 5, characterized in that: The curtain is made of fabric, and anti-slip strips are arranged on both sides of the curtain. The anti-slip strips are made of cloth strips, rubber strips or sponge strips, and the anti-slip strips are matched with the clamping pieces.

8. The enclosure device for a medical care bed according to claim 6, characterized in that: The storage seat is provided with a first fixing hole plugged into the bottom of the adjusting rod, and the lever is provided with a second fixing hole plugged into the top of the adjusting rod.

9. The enclosure device for a medical care bed according to claim 1, characterized in that: The connecting component is a magnet, Velcro or double-sided tape, and the connecting component is fixed to the bottom of the mounting base.

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