Multifunctional comfortable ophthalmologic postoperative prone sleeping bed

Abstract

The invention discloses a multifunctional comfortable ophthalmologic postoperative prone sleeping bed, and relates to the technical field of medical instruments, one side of one end of a fixed bed frame is rotatably connected with an adjusting screw rod, one end of the adjusting screw rod is connected with an internal thread box through threads, and one end of the internal thread box is fixedly connected with a reciprocating fixed rod; bearing fixing rods are symmetrically and rotationally connected to the side ends of the reciprocating fixing rods, a hollow rotating plate is rotationally connected to the tops of the side ends of the two bearing fixing rods, integration reversing frames are symmetrically and rotationally connected to the bottom end of the inner side of the fixed bed frame, and inner groove fixing strips are welded to the bottom end of the hollow rotating plate; the problem that in the prior art, a sickbed cannot be rapidly adjusted according to the body shape of a patient is effectively solved, meanwhile, the overall fixing effect of the prone sleeping bed is improved, the situation that the protection effect is affected due to the fact that the protection position is greatly changed due to movement of the body of the patient is reduced, and the protection stability is effectively improved; the functionality and the comfort degree of the sickbed are improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a multifunctional comfortable post-operative prone sleeping bed for ophthalmologists. Background Art

[0002] The ophthalmic prone sleeping bed is a medical device specially designed for ophthalmic examination and surgery. It aims to provide patients with a comfortable prone sleeping position so that doctors can perform eye examinations, surgery or other diagnostic and treatment operations. The main feature of the prone sleeping bed is its special design, which allows patients to lie comfortably in a prone position.

[0003] However, the current prone sleeping beds for ophthalmology cannot be quickly adjusted according to the actual body shape of the patient, and most prone sleeping beds directly use soft cushions in combination with existing traditional beds, which affects the comfort of patients sleeping prone. At the same time, the overall fixing effect is poor, which makes it easy for the patient to change his position when he moves, causing the patient's head to tilt and squeeze the eyes, affecting the protective effect of prone sleeping. Summary of the invention

[0004] The present invention provides a multifunctional and comfortable prone sleeping bed for postoperative ophthalmology surgery, which can effectively solve the problem that the existing prone sleeping beds for ophthalmology proposed in the above background technology cannot be quickly adjusted according to the actual body shape of the patient, and most prone sleeping beds directly use soft cushions in combination with existing traditional beds, which affects the comfort of patients sleeping prone. At the same time, the overall fixing effect is poor, which leads to easy position changes when the patient moves, causing the patient's head to tilt and squeeze the eyes, affecting the protective effect of prone sleeping.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multifunctional comfortable postoperative prone sleeping bed for ophthalmology, comprising a fixed bed frame, wherein a linkage assembly is arranged at a side end of the fixed bed frame;

[0006] The linkage assembly includes an adjustment screw;

[0007] One end of the fixed bed frame is rotatably connected to an adjustment screw, one end of the adjustment screw is threadedly connected to an internal thread box, one end of the internal thread box is fixedly connected to a reciprocating fixed rod, the side end of the reciprocating fixed rod is symmetrically rotatably connected to a load-bearing fixed rod, and the tops of the side ends of the two load-bearing fixed rods are rotatably connected to an inner hollow rotating plate;

[0008] The bottom end of the inner side of the fixed bed frame is symmetrically rotatably connected with an integrated reversing frame, the bottom end of the inner hollow rotating plate is welded with an inner groove fixing strip, the side end of the inner groove fixing strip is rotatably connected with a bidirectional screw rod, the side end of the bidirectional screw rod is connected with an insert bearing frame through a screw rod seat, the inner side of the inner hollow rotating plate is equidistantly rotatably connected with a plurality of special-shaped rotating plates, and the side end of the special-shaped rotating plate is fixedly connected with a limiting spring;

[0009] The other side of one end of the fixed bed frame is rotatably connected with an entry and exit screw, one end of the entry and exit screw is threadedly connected to an internal thread integration frame, the side end of the internal thread integration frame is rotatably connected to a transposition support rod, the top of the side end of the transposition support rod is rotatably connected to a lifting linkage plate, a head and neck support pad is installed on the top of the inner hollow rotating plate, and a hollow bag is fixed on the top of the inner hollow rotating plate.

[0010] According to the above technical solution, a matching screw is rotatably connected to the middle part of one end of the fixed bed frame, and the side end of the matching screw is connected to a cross movable rod through a screw seat. The side end of the cross movable rod is symmetrically rotatably connected to a lifting matching rod, and the side end of the lifting matching rod is rotatably connected to a lifting processing frame, and the side end of the lifting processing frame is symmetrically rotatably connected to an opposing linkage plate.

[0011] According to the above technical solution, the internal thread box is slidably connected to the fixed bed frame, and the internal hollow rotating plate, the lifting linkage plate and the opposing linkage plate are all rotatably sleeved with the fixed bed frame.

[0012] According to the above technical solution, the reciprocating fixed rod is slidably placed on the inner side of the fixed bed frame, and the internal thread integration frame is slidably installed on the inner side of the fixed bed frame.

[0013] According to the above technical solution, there are two opposing linkage plates, and the lifting and lowering processing frame is slidably sleeved on the inner side of the fixed bed frame.

[0014] According to the above technical solution, two adjacent special-shaped rotating plates are rotated and fitted together, and the two opposite special-shaped rotating plates are engaged with each other.

[0015] According to the above technical solution, the plug-in bearing frame is slidably sleeved on the bottom of the side end of the special-shaped rotating plate, and the side end of the special-shaped rotating plate is slidably fitted with the side end of the inner hollow rotating plate.

[0016] According to the above technical solution, a matching component is provided at the side end of the fixed bed frame;

[0017] The mating assembly includes an inner groove fixing plate;

[0018] The two ends of the fixed bed frame are rotatably connected with inner groove fixed plates, one end of the inner groove fixed plate is equidistantly installed with a plurality of limit springs, one end of the limit spring is fixed with a positioning movable plate, the inner groove fixed plate and the top of the positioning movable plate are provided with plug-in fixing holes, both ends of the fixed bed frame are welded with torsion springs, one end of the torsion spring is fixed with a rotating support block, and a blocking fixed block is welded at the bottom end of the inner groove fixed plate corresponding to the position of the rotating support block;

[0019] Auxiliary support pads are clamped at the positions of the corresponding insertion and fixing holes at the top ends of the inner groove fixing plate and the aligning movable plate. Combination limiting holes are opened at one end of the inner groove fixing plate and the fixed bed frame. A combination limiting rod is sleeved inside the combination limiting hole.

[0020] An L-shaped sliding plate is symmetrically fixed on the inner side of the hollow bag, a correction airbag is installed on the top of the opposite linkage plate, an arc-shaped soft cushion is fixed to the middle of the inner side of the correction airbag, a fixed elastic pad is installed at the top of the fixed bed frame at the position corresponding to the lifting linkage plate, a matching elastic pad is fixed on the top of the lifting linkage plate, and a rubber valve is installed at one end of the hollow bag and the correction airbag.

[0021] According to the above technical solution, the rotating support block is rotatably sleeved on the side end of the fixed bed frame, and the positioning movable plate is slidably combined with the inner groove fixed plate.

[0022] According to the above technical solution, the side end of the fixed elastic pad fits with the side end of the matching elastic pad, and the two L-shaped sliding plates are slidably fitted with each other.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. A linkage assembly is provided, and the adjustment screw drives the internal thread box and the reciprocating fixed rod to move, pushes the load-bearing fixed rod and the inner hollow rotating plate to rise and fall, adjusts the angle of the inner hollow rotating plate, and drives the insertion bearing frame to move by the bidirectional screw to loosen the special-shaped rotating plate, and uses the limiting spring to drive the special-shaped rotating plate to open the inner hollow rotating plate, and uses the head and neck support pad and the hollow air bag to support the patient's head, and uses the hollow structure to achieve isolation protection for the patient's eyes, and during operation, the position of the equipment can be adjusted according to the patient's flat lying habit to ensure the stability of the fit and embedding, reduce the change of the protection position due to the movement of the patient's body, and improve the protection effect and stability. At the same time, through the multi-stage adjustment components, the prone sleeping bed can be changed into a conventional bed, which increases the function of the equipment;

[0025] The internal thread integrated frame is driven to move by the in-and-out screw rod, and the internal thread integrated frame drives the transposition support rod and the lifting linkage plate to rotate and lift, changing the angle of the lifting linkage plate, so that the patient's calf can be supported by the lifting linkage plate when lying flat, avoiding muscle damage to the feet and ankles caused by lying flat for a long time. The cross moving rod is driven to move by the matching screw rod, and the cross moving rod drives the lifting matching rod and the lifting treatment frame to rotate and lift, realizing steady support positioning, supporting the patient's waist and abdomen, realizing steady load-bearing treatment, and improving the patient's comfort.

[0026] The rotation of the screw drives multiple components to rotate and move, thereby changing the position of multiple load-bearing sections and the structure of the bed. The multi-section linkage structure cooperates with each other, effectively solving the problem that the bed in the prior art cannot be quickly adjusted according to the patient's body shape, while improving the overall fixing effect of the prone bed, reducing the possibility of a large change in the protection position due to the movement of the patient's body, affecting the protection effect, effectively improving the stability of the protection, and improving the functionality and comfort of the bed through the multi-section adjustment components.

[0027] 2. A matching component is provided, which realizes the limit fixation of the inner groove fixing plate by rotating the inner groove fixing plate, and fitting the bottom end of the inner groove fixing plate with the top of the rotating support block, and the rotating support block is driven by the torsion spring to engage and sleeve with the side end of the blocking fixing block, and the positioning movable plate is driven to move by the limiting spring, and the auxiliary support pad is engaged with the plug-in fixing hole, and the auxiliary support pad is squeezed and fitted with the fixed bed frame to realize the fixing of the auxiliary support pad, thereby ensuring the stability of the support positioning, so that the patient can bend his arms and place them on the top of the auxiliary support pad when lying flat, to ensure the comfort of the patient lying flat, the correction airbag, the arc-shaped soft and rubber valve mouth cooperate with each other, and air is injected into the correction airbag to support the patient's waist and abdomen, and then the fixed elastic pad and the matching elastic pad are used to elastically support the patient's legs, and the segmented support is used to ensure the accuracy of the support positioning and further improve the comfort.

[0028] In summary, through the cooperation of linkage components and matching components, and through the cooperation of multi-stage adjustment components and multiple groups of cushion airbags, the support position and shape of the bed are adjusted to achieve multi-position coordinated support, which is convenient for overall adjustment according to the patient's body shape. The comfort of the bed is improved through the cooperation of multiple components. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0031] Figure 2 is a schematic diagram of the structure of the linkage assembly of the present invention;

[0032] Figure 3 It is a schematic diagram of the installation structure of the opposing linkage plate of the present invention;

[0033] Figure 4 It is a structural schematic diagram of the inner hollow rotating plate of the present invention;

[0034] Figure 5 It is a schematic diagram of the installation structure of the transposition support rod of the present invention;

[0035] Figure 6 It is a schematic diagram of the installation structure of the hollow bag of the present invention;

[0036] Figure 7 is a schematic diagram of the structure of the matching assembly of the present invention;

[0037] Figure 8 It is a schematic diagram of the installation structure of the alignment movable plate of the present invention;

[0038] Numbers in the figure: 1. Fixed bed frame;

[0039] 2. Linkage assembly; 201. Adjustment screw; 202. Internal thread box; 203. Reciprocating fixed rod; 204. Load-bearing fixed rod; 205. Inner hollow rotating plate; 206. Integrated reversing frame; 207. Inner groove fixing strip; 208. Bidirectional screw rod; 209. Insertion bearing frame; 210. Special-shaped rotating plate; 211. Limiting spring; 212. In-and-out screw rod; 213. Internal thread integrated frame; 214. Transposition support rod; 215. Lifting linkage plate; 216. Matching screw rod; 217. Cross moving rod; 218. Lifting matching rod; 219. Lifting processing frame; 220. Opposite linkage plate; 221. Head and neck support pad; 222. Hollow bag;

[0040] 3. Matching components; 301. Inner groove fixing plate; 302. Limiting spring; 303. Alignment moving plate; 304. Insertion fixing hole; 305. Torsion spring; 306. Rotation support block; 307. Blocking fixing block; 308. Auxiliary support pad; 309. Combined limiting hole; 310. Combined limiting rod; 311. L-shaped sliding plate; 312. Correction airbag; 313. Arc-shaped soft pad; 314. Fixed elastic pad; 315. Matching elastic pad; 316. Rubber valve. DETAILED DESCRIPTION

[0041] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0042] Example: Figure 1-8 As shown, the present invention provides a technical solution, a multifunctional comfortable post-operative prone sleeping bed for ophthalmology, comprising a fixed bed frame 1, and a linkage assembly 2 is arranged at the side end of the fixed bed frame 1;

[0043] The linkage assembly 2 includes an adjustment screw 201, an internal thread box 202, a reciprocating fixed rod 203, a load-bearing fixed rod 204, an inner hollow rotating plate 205, an integrated reversing frame 206, an inner groove fixing strip 207, a bidirectional screw rod 208, an inserting bearing frame 209, a special-shaped rotating plate 210, a limiting spring 211, an in-and-out screw rod 212, an internal thread integrated frame 213, a transposition support rod 214, a lifting linkage plate 215, a matching screw rod 216, a cross moving rod 217, a lifting matching rod 218, a lifting processing frame 219, an opposing linkage plate 220, a head and neck support pad 221 and a hollow bag 222;

[0044] One end of the fixed bed frame 1 is rotatably connected to an adjusting screw 201, one end of the adjusting screw 201 is threadedly connected to an internal thread box 202, the internal thread box 202 is slidably connected to the fixed bed frame 1, to achieve steady alignment support and ensure the stability of movement, one end of the internal thread box 202 is fixedly connected to a reciprocating fixed rod 203, the side end of the reciprocating fixed rod 203 is symmetrically rotatably connected to a load-bearing fixed rod 204, and the top of the side ends of the two load-bearing fixed rods 204 are rotatably connected to an inner hollow rotating plate 205;

[0045] The bottom inner end of the fixed bed frame 1 is symmetrically rotatably connected with an integrated reversing frame 206, the bottom end of the inner hollow rotating plate 205 is welded with an inner groove fixing strip 207, the side end of the inner groove fixing strip 207 is rotatably connected with a bidirectional screw rod 208, and the side end of the bidirectional screw rod 208 is connected with an insertion bearing frame 209 through a screw rod seat, and the insertion bearing frame 209 is slidably sleeved on the bottom of the side end of the special-shaped rotating plate 210, and the side end of the special-shaped rotating plate 210 is slidably fitted with the side end of the inner hollow rotating plate 205, so that it can be handled steadily when controlling the insertion bearing frame 209, ensuring the stability of the load-bearing alignment and load-bearing limit, and the inner side of the inner hollow rotating plate 205 is equidistantly rotatably connected with a plurality of special-shaped rotating plates 210, and two adjacent special-shaped rotating plates 210 are rotatably sleeved, and the two relatively special-shaped rotating plates 210 are mutually engaged to ensure the steady operation of the rotation and engagement support, and the side end of the special-shaped rotating plate 210 is fixedly connected with a limiting spring 211;

[0046] The other side of one end of the fixed bed frame 1 is rotatably connected with an in-and-out screw rod 212, and one end of the in-and-out screw rod 212 is threadedly connected with an internal thread integration frame 213, and the reciprocating fixed rod 203 is slidably placed on the inner side of the fixed bed frame 1, and the internal thread integration frame 213 is slidably installed on the inner side of the fixed bed frame 1, so that it can steadily bear the weight during support positioning and lifting and rotating. The side end of the internal thread integration frame 213 is rotatably connected with a transposition support rod 214, and the top of the side end of the transposition support rod 214 is rotatably connected with a lifting linkage plate 215, and the middle part of one end of the fixed bed frame 1 is rotatably connected with a matching screw rod 216, and the side end of the matching screw rod 216 is connected with a cross moving rod 217 through a screw rod seat, and the side ends of the cross moving rod 217 are symmetrical It is rotatably connected to a lifting and lowering matching rod 218, and a lifting and lowering processing frame 219 is rotatably connected to the side end of the lifting and lowering matching rod 218. The lifting and lowering processing frame 219 is slidably sleeved on the inner side of the fixed bed frame 1 to ensure steady support during lifting and lowering to avoid lifting and lowering engagement and insufficient load-bearing. The side end of the lifting and lowering processing frame 219 is symmetrically rotatably connected to an opposing linkage plate 220. There are two opposing linkage plates 220 to achieve middle support alignment. The inner hollow rotating plate 205, the lifting and lowering linkage plate 215 and the opposing linkage plate 220 are all rotatably sleeved with the fixed bed frame 1 to achieve steady rotation cooperation. A head and neck support pad 221 is installed on the top of the inner hollow rotating plate 205, and a hollow bag 222 is fixed on the top of the inner hollow rotating plate 205.

[0047] A matching component 3 is provided at the side end of the fixed bed frame 1;

[0048] The matching component 3 includes an inner groove fixing plate 301, a limit spring 302, a positioning movable plate 303, an insertion fixing hole 304, a torsion spring 305, a rotation support block 306, a blocking fixing block 307, an auxiliary support pad 308, a combined limiting hole 309, a combined limiting rod 310, an L-shaped sliding plate 311, a correction airbag 312, an arc-shaped soft pad 313, a fixed elastic pad 314, a matching elastic pad 315 and a rubber valve 316;

[0049] The two ends of the fixed bed frame 1 are rotatably connected with the inner groove fixed plate 301, and a plurality of limit springs 302 are equidistantly installed at one end of the inner groove fixed plate 301, and a positioning movable plate 303 is fixed at one end of the limit spring 302. The inner groove fixed plate 301 and the top of the positioning movable plate 303 are provided with plug-in fixing holes 304. Torsion springs 305 are welded at both ends of the fixed bed frame 1, and a rotating support block 306 is fixed at one end of the torsion spring 305. The rotating support block 306 is rotatably sleeved on the side end of the fixed bed frame 1, and the positioning movable plate 303 is slidably combined with the inner groove fixing plate 301 to achieve steady support and coordination, ensuring the stability of the protective positioning. A blocking fixing block 307 is welded at the bottom of the inner groove fixing plate 301 corresponding to the position of the rotating support block 306. An auxiliary support pad 308 is clamped at the position of the plug-in fixing hole 304 corresponding to the top of the inner groove fixing plate 301 and the positioning movable plate 303. A combined limiting hole 309 is opened at one end of the inner groove fixing plate 301 and the fixed bed frame 1, and a combined limiting rod 310 is sleeved inside the combined limiting hole 309.

[0050] An L-shaped sliding plate 311 is symmetrically fixed on the inner side of the hollow bag 222. The two L-shaped sliding plates 311 slide and fit with each other to achieve steady sliding and fitting alignment, thereby ensuring the stability of the airbag restriction. A correction airbag 312 is installed on the top of the opposing linkage plate 220. An arc-shaped soft cushion 313 is fixed to the middle part of the inner side of the correction airbag 312. A fixed elastic pad 314 is installed at the top of the fixed bed frame 1 at the position corresponding to the lifting linkage plate 215. The side end of the fixed elastic pad 314 fits with the side end of the matching elastic pad 315 to achieve elastic linkage, thereby ensuring the stability of the protective support. A matching elastic pad 315 is fixed on the top of the lifting linkage plate 215. Rubber valves 316 are installed on one end of the hollow bag 222 and the correction airbag 312.

[0051] The working principle and use process of the present invention are as follows: before the bed is used, the medical staff adjusts the bed according to the patient's physical condition and actual situation, and drives the bed to rotate and transpose at multiple points by rotating the adjustment screw 201, the in-and-out screw 212 and the matching screw 216 to achieve the shape adjustment of the bed. The adjustment screw 201 drives the internal thread box 202 to move along the fixed bed frame 1, and at this time the internal thread box 202 drives the reciprocating fixed rod 203 to move. When the reciprocating fixed rod 203 moves, the load-bearing fixed rod 204 is pushed. At this time, the load-bearing fixed rod 204 rotates with the reciprocating fixed rod 203 as the axis, and cooperates with the integrated reversing frame 206 for bottom support, so that the load-bearing fixed rod 204 pushes the inner hollow rotating plate 205 to rise and fall. Because the load-bearing fixed rod 204 and the inner hollow rotating plate 205 are rotatably fitted, and the inner hollow rotating plate 205 and the fixed bed frame 1 are rotatably fitted, when the reciprocating fixed rod 203 reciprocates to drive the load-bearing fixed rod 204 to rotate at different angles, the inner hollow rotating plate 205 will rotate at the same time, and the angle of the inner hollow rotating plate 205 will be adjusted to achieve angle correction;

[0052] The bidirectional screw rod 208 drives the plug-in carrier 209 to move along the inner groove fixing strip 207, changing the position of the plug-in carrier 209, so that the special-shaped rotating plate 210 is driven by the limiting spring 211 to rotate, the inner hollow rotating plate 205 is opened, the head and neck support pad 221 and the hollow bag 222 are fixed to the top of the inner hollow rotating plate 205, and air is injected into the hollow bag 222 through the rubber valve 316. During the continuous air injection process, the hollow bag 222 is propped up, and the air pressure pushes the hollow bag 222 to move toward the middle. At this time, the two groups of L-shaped sliding plates 311 slide in opposite directions to isolate the middle part of the hollow bag 222, so that the patient can place his face inside the hollow bag 222 to achieve isolation protection;

[0053] The correction airbag 312 is placed on the top of the opposing linkage plate 220, the fixed elastic pad 314 is placed on the top of the fixed bed frame 1, and the matching elastic pad 315 is placed on the top of the lifting linkage plate 215. After the placement is completed, the patient lies flat on the bed. At this time, the medical staff adjusts other parts of the bed according to the actual situation of the patient, and the in-and-out screw rod 212 drives the internal thread integration frame 213 to move along the fixed bed frame 1, and the internal thread integration frame 213 drives the transposition support rod 214 to be lifted and lowered. The transposition support rod 214 is lifted and lowered, and the transposition support rod 214 is rotated and fitted with the lifting linkage plate 215, and the lifting linkage plate 215 is rotated and fitted with the fixed bed frame 1, so that when the transposition support rod 214 is rotated and lifted, the lifting linkage plate 215 is rotated and lifted at the same time, and the angle of the lifting linkage plate 215 is changed, so that the patient's calf can be supported by the lifting linkage plate 215 when lying flat, so as to avoid muscle damage to the feet and ankles caused by lying flat for a long time;

[0054] The cross moving rod 217 is driven to move by the matching screw 216, and the cross moving rod 217 drives the lifting matching rod 218 to rotate and lift. Because the lifting matching rod 218 and the lifting treatment frame 219 are rotated and fitted, the lifting treatment frame 219 is slidably connected with the bed, thereby driving the lifting treatment frame 219 to lift and lower. At the same time, because the lifting treatment frame 219 and the opposite linkage plate 220 are rotated and fitted, the opposite linkage plate 220 and the bed are rotated and fitted, so that when the lifting treatment frame 219 is lifted and lowered, it will directly pull the opposite linkage plate 220 to rotate and lift, so as to change the shape of the middle part of the bed. At the same time, the correction airbag 312 is synchronously lifted and concave. At this time, the external air pumping equipment and the rubber valve 316 are connected to inject air into the correction airbag 312, and the arc cushion 313 is used to support and limit the middle part, so as to achieve steady support and positioning, support the patient's waist and abdomen, achieve steady load-bearing treatment, and improve the patient's comfort.

[0055] The combination limiting rod 310 is pulled out from the combination limiting hole 309, and the rotating support block 306 is rotated and taken out from the side end of the fixed bed frame 1, and the inner groove fixing plate 301 is rotated, and the bottom end of the inner groove fixing plate 301 is fitted with the top end of the rotating support block 306, and the blocking fixing block 307 is used to limit the rotating support block 306. At the same time, the torsion spring 305 drives the rotating support block 306 to return to its original position, so as to achieve steady engagement and ensure the load-bearing fixation of the inner groove fixing plate 301, and the positioning movable plate 303 is pulled along the inner groove fixing plate 301 to insert the bottom end of the auxiliary support pad 308 into the inner side of the insertion fixing hole 304. At this time, the limiting spring 302 drives the positioning movable plate 303 to return to its original position, so as to achieve steady clamping support, and can ensure that the side end of the auxiliary support pad 308 is steadily fitted with the side end of the fixed bed frame 1, thereby ensuring the stability of the support positioning, so that when the patient lies flat, the arms can be bent and placed on the top of the auxiliary support pad 308 to ensure the comfort of the patient lying flat.

[0056] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multifunctional and comfortable postoperative prone sleeping bed for ophthalmology, comprising a fixed bed frame (1), characterized in that: A linkage assembly (2) is provided at the side end of the fixed bed frame (1); The linkage assembly (2) comprises an adjusting screw (201); One end of the fixed bed frame (1) is rotatably connected to an adjusting screw (201), one end of the adjusting screw (201) is threadedly connected to an internal thread box (202), one end of the internal thread box (202) is fixedly connected to a reciprocating fixed rod (203), the side end of the reciprocating fixed rod (203) is symmetrically rotatably connected to a load-bearing fixed rod (204), and the tops of the side ends of the two load-bearing fixed rods (204) are rotatably connected to an inner hollow rotating plate (205); The bottom end of the inner side of the fixed bed frame (1) is symmetrically rotatably connected to an integrated reversing frame (206); the bottom end of the inner hollow rotating plate (205) is welded with an inner groove fixing strip (207); the side end of the inner groove fixing strip (207) is rotatably connected to a bidirectional screw rod (208); the side end of the bidirectional screw rod (208) is connected to an insert bearing frame (209) via a screw rod seat; the inner side of the inner hollow rotating plate (205) is equidistantly rotatably connected to a plurality of special-shaped rotating plates (210); the side end of the special-shaped rotating plate (210) is fixedly connected to a limiting spring (211); The other side of one end of the fixed bed frame (1) is rotatably connected to an in-and-out screw rod (212), one end of the in-and-out screw rod (212) is threadedly connected to an internal thread integration frame (213), the side end of the internal thread integration frame (213) is rotatably connected to a transposition support rod (214), the top of the side end of the transposition support rod (214) is rotatably connected to a lifting linkage plate (215), a head and neck support pad (221) is installed at the top end of the inner hollow rotating plate (205), and a hollow air bag (222) is fixed to the top end of the inner hollow rotating plate (205).

2. A multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 1, characterized in that: A matching screw (216) is rotatably connected to the middle of one end of the fixed bed frame (1); the side end of the matching screw (216) is connected to a cross movable rod (217) via a screw seat; the side end of the cross movable rod (217) is symmetrically rotatably connected to a lifting matching rod (218); the side end of the lifting matching rod (218) is rotatably connected to a lifting processing frame (219); and the side end of the lifting processing frame (219) is symmetrically rotatably connected to an opposing linkage plate (220).

3. A multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 2, characterized in that: The internal thread box (202) is slidably connected to the fixed bed frame (1), and the internal hollow rotating plate (205), the lifting linkage plate (215) and the opposing linkage plate (220) are all rotatably sleeved with the fixed bed frame (1).

4. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 1, characterized in that: The reciprocating fixed rod (203) is slidably placed on the inner side of the fixed bed frame (1), and the internal thread integration frame (213) is slidably installed on the inner side of the fixed bed frame (1).

5. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 2, characterized in that: There are two opposing linkage plates (220), and the lifting and lowering processing frame (219) is slidably sleeved on the inner side of the fixed bed frame (1).

6. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 1, characterized in that: Two adjacent special-shaped rotating plates (210) are rotated and sleeved together, and the two opposite special-shaped rotating plates (210) are engaged with each other.

7. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 1, characterized in that: The plug-in bearing frame (209) is slidably sleeved on the bottom of the side end of the special-shaped rotating plate (210), and the side end of the special-shaped rotating plate (210) is slidably fitted with the side end of the inner hollow rotating plate (205).

8. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 1, characterized in that: A matching component (3) is provided at the side end of the fixed bed frame (1); The mating component (3) comprises an inner groove fixing plate (301); The two ends of the fixed bed frame (1) are rotatably connected with an inner groove fixed plate (301), one end of the inner groove fixed plate (301) is equidistantly installed with a plurality of limit springs (302), one end of the limit spring (302) is fixed with a positioning movable plate (303), the tops of the inner groove fixed plate (301) and the positioning movable plate (303) are both provided with plug-in fixing holes (304), the two ends of the fixed bed frame (1) are welded with torsion springs (305), one end of the torsion spring (305) is fixed with a rotating support block (306), and the bottom end of the inner groove fixed plate (301) is welded with a blocking fixed block (307) at a position corresponding to the rotating support block (306); An auxiliary support pad (308) is clamped at the top of the inner groove fixing plate (301) and the aligning movable plate (303) at the position corresponding to the insertion fixing hole (304), and a combination limiting hole (309) is formed at one end of the inner groove fixing plate (301) and the fixed bed frame (1), and a combination limiting rod (310) is sleeved inside the combination limiting hole (309); An L-shaped sliding plate (311) is symmetrically fixed on the inner side of the hollow bag (222); a correction air bag (312) is installed on the top of the opposing linkage plate (220); an arc-shaped soft cushion (313) is fixed on the middle part of the inner side of the correction air bag (312); a fixed elastic cushion (314) is installed at the top of the fixed bed frame (1) at a position corresponding to the lifting linkage plate (215); a matching elastic cushion (315) is fixed on the top of the lifting linkage plate (215); and a rubber valve (316) is installed on one end of each of the hollow bag (222) and the correction air bag (312).

9. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 8, characterized in that: The rotating support block (306) is rotatably sleeved on the side end of the fixed bed frame (1), and the positioning movable plate (303) is slidably combined with the inner groove fixed plate (301).

10. The multifunctional and comfortable postoperative prone sleeping bed for ophthalmology according to claim 8, characterized in that: The side end of the fixed elastic pad (314) is fitted with the side end of the matching elastic pad (315), and the two L-shaped sliding plates (311) are slidably fitted with each other.

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