Multifunctional ophthalmological treatment examination chair

Abstract

The multifunctional ophthalmological treatment examination chair comprises two mounting frames, two cross beams, two reinforcing columns, two cross rods and a connecting rod, an upper body leaning pillow is rotationally connected to the rear side between the two mounting frames, a leg support is rotationally connected to the front side between the two mounting frames, and a linkage mechanism is arranged at the bottom of the upper body leaning pillow and comprises a first fixing seat; the first fixing seat is fixedly connected to the bottom of the upper body leaning pillow, a first electric push rod is rotationally connected to the interior of the first fixing seat, a second fixing seat is fixedly connected to the connecting rod, and the telescopic end of the first electric push rod is rotationally connected with the second fixing seat; second fixing blocks are symmetrically and fixedly connected to the bottoms of the leg supports, connecting rods are rotationally connected between the second fixing blocks and the corresponding first fixing blocks, a lighting mechanism is arranged on the outer side of the rear portion of the mounting frame, an infusion support is arranged on the other outer side of the rear portion of the mounting frame, and an adjusting mechanism is arranged outside the upper body leaning pillow. The device is convenient to use, diversified in function, compact in structure and capable of meeting the requirements of special crowds.

Description

Technical Field

[0001] The utility model relates to the field of ophthalmic medical instruments, in particular to a multifunctional ophthalmic treatment and examination chair. Background Art

[0002] Multifunctional ophthalmic treatment and examination chairs are usually chairs specially designed for ophthalmic diagnosis and treatment. They are designed to provide a comfortable and fully functional ophthalmic medical environment so that during the ophthalmic treatment and examination process, the patient can lie on the treatment chair, which is convenient for medical staff to operate on the patient's eyes. Various eye examinations and treatments can be performed effectively, and they can also serve as a key link to improve patient treatment compliance, cooperation and enhance the healing effect. When an ophthalmologist examines ophthalmic diseases, the patient needs to lie or sit on a chair for examination. Due to the limited space in the ophthalmic medical room and the fact that most ophthalmic diseases do not require hospitalization and lying on a bed for examination, most ophthalmic disease examinations are performed on multifunctional ophthalmic treatment and examination chairs. However, the treatment and examination chairs in the prior art have fewer functions and often need to be used in conjunction with other instruments to complete the examination and medical tasks. They are slightly insufficient in actual application, as shown below:

[0003] 1. The overall length of the treatment and examination chair is insufficient to support the patient's legs; 2. There is nowhere to put the patient's personal belongings; 3. The treatment and examination chair lacks a fixed infusion stand and cannot be used for operations such as flushing the conjunctival sac; 4. There is a lack of fixed movable magnifying lighting for use when performing delicate treatment on patients; 5. The head end of the treatment and examination chair is flush with the overall chair surface, which cannot meet the actual needs of patients with hunchbacks, and it is also impossible to effectively adjust the head posture of such patients after lying down when using it.

[0004] In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus came up with this case. Utility Model Content

[0005] In order to solve the above technical problems, we proposed a multifunctional ophthalmic treatment and examination chair, which is convenient to use, has diverse functions, a compact structure, and can meet the needs of special groups of people.

[0006] In order to achieve the above object, the technical solution of the utility model is as follows:

[0007] A multifunctional ophthalmic treatment and examination chair, comprising two mounting frames, two cross beams, two reinforcing columns, two cross bars and a connecting rod. A upper body reclining pillow is rotatably connected to the rear side between the two mounting frames. A leg rest is rotatably connected to the inside between the two mounting frames and away from the upper body reclining pillow. A linkage mechanism is arranged at the bottom of the upper body reclining pillow. The linkage mechanism includes a first fixed seat, which is fixedly connected to the bottom of the upper body reclining pillow. A first electric push rod is rotatably connected to the inside of the first fixed seat. The upper surface of the connecting rod is fixedly connected with a second fixed seat. The telescopic end of the first electric push rod is rotatably connected to the second fixed seat. First fixing blocks are symmetrically and fixedly connected to the bottom of the upper body reclining pillow. Second fixing blocks are symmetrically and fixedly connected to the bottom of the leg rest. A connecting rod is rotatably connected between each second fixing block and the corresponding first fixing block. A lighting mechanism is arranged on one side of the outer rear side of the mounting frame, and an infusion rack is arranged on the other side of the outer rear side. An adjusting mechanism is arranged on the outer part of the upper body reclining pillow.

[0008] Preferably, the lighting mechanism includes an L-shaped rod, which is rotatably connected to the inside of the mounting frame. A sleeve rod is fixedly connected to the outside of the L-shaped rod. The other end of the sleeve rod is fixedly connected with a hardware positioning wire tube. The other end of the hardware positioning wire tube is fixedly connected with a lighting lamp.

[0009] Preferably, fixing plates are symmetrically and fixedly connected between the two cross bars. A fixed box is fixedly connected to the bottom of each fixing plate. Drawers are symmetrically and slidably connected to the inside of each fixed box. A handle is fixedly connected to the outside of each drawer.

[0010] Preferably, the adjusting mechanism includes an installation box, which is fixedly connected to the bottom of the upper body reclining pillow. A headrest is arranged at the top of the installation box. Third fixing seats are symmetrically and fixedly connected to the bottom of the headrest. A second electric push rod is rotatably connected to the inside of each third fixing seat. Fourth fixing seats are symmetrically and fixedly connected to the inner wall of the installation box. The telescopic end of each second electric push rod is rotatably connected to the corresponding fourth fixing seat.

[0011] Preferably, a fixed rod is fixedly connected to the outside of the other mounting frame. The other end of the fixed rod is fixedly connected with a limiting ring. A vertical rod is movably connected to the inside of the limiting ring. The bottom end of the vertical rod is fixedly connected with a base. Reinforcing ribs are equidistantly and fixedly connected between the vertical rod and the base. The top end of the vertical rod is fixedly connected with a U-shaped frame. Infusion hooks are symmetrically and fixedly connected to the bottom of the U-shaped frame. Three columns are equidistantly and fixedly connected to the bottom of the base. The bottom end of each column is fixedly connected with a universal wheel.

[0012] Preferably, storage hooks are equidistantly and fixedly connected to the bottom of the cross beam. A lower body cushion is fixedly connected between the two cross beams.

[0013] Preferably, each of the mounting brackets is fixedly connected to the corresponding cross beam, each of the reinforcing columns is fixedly connected between the corresponding mounting bracket and the cross beam, each of the cross bars is fixed between two mounting brackets, and the connecting rod is fixed between two cross bars.

[0014] By the above technical solution, the present utility model is provided with an upper body leaning pillow, a leg rest, a lighting mechanism and an infusion rack, and can have the following beneficial effects:

[0015] 1. By designing a linkage mechanism, it can solve the problem that the overall length of the treatment room seat is insufficient, and there is no support point for the patient's legs, resulting in insufficient comfort.

[0016] 2. By designing a lighting mechanism, through the cooperation of the fixing rod and the limiting ring, the vertical rod is limited to prevent accidental knocking down. Through the cooperation of the base and the reinforcing rib, the support stability of the vertical rod can be improved. Through the cooperation of the column and the universal wheel, it is convenient to move and saves manpower, and thus multi-angle lighting is realized, and the lighting distance can be adjusted movably, which is convenient for use during fine treatment.

[0017] 3. By designing a fixing box and a storage hook, when the patient sees a doctor, the personal belongings can be hung on the storage hook. By pulling the handle, the handle drives the drawer to pull out of the fixing box, solving the problem that the patient's personal belongings have nowhere to be placed after being carried with them.

[0018] 4. By designing an adjustment mechanism, the angle of the headrest can be adjusted, solving the problem that the head end of the traditional treatment chair is flush with the chair surface as a whole and cannot meet the needs of patients with humpback and other problems.

[0019] 5. By designing a U-shaped frame and an infusion hook, the problem that the traditional treatment chair lacks a fixed infusion rack for washing the conjunctival sac is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of a multifunctional ophthalmic treatment and examination chair disclosed in an embodiment of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of a multifunctional ophthalmic treatment and examination chair disclosed in an embodiment of the present utility model when the infusion rack is not installed;

[0023] Figure 3 This is a partial oblique view of the structure of a multifunctional ophthalmological treatment and examination chair disclosed in an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of an adjustment mechanism in a multifunctional ophthalmic treatment and examination chair disclosed in an embodiment of the utility model;

[0025] Figure 5 The present invention is a schematic structural diagram of an infusion stand in a multifunctional ophthalmic treatment and examination chair disclosed in an embodiment of the present utility model.

[0026] The numbers in the figure represent the corresponding parts names:

[0027] 1. Mounting frame 2. Crossbeam 3. Reinforcement column 4. Crossbar 5. Connecting rod 6. Upper body leaning pillow 7. Leg support 8. Linkage mechanism 81. First fixed seat 82. First electric push rod 83. Second fixed seat 84. First fixed block 85. Second fixed block 86. Connecting rod 9. Lighting mechanism 91. L-shaped rod 92. Sleeve rod 93. Hardware positioning wire tube 94. Lighting lamp 10. Fixed plate 11. Fixed box 12. Drawer 13. Handle 14. Adjustment mechanism 1401. Mounting box 1402. Headrest 1403. Third fixed seat 1404. Second electric push rod 1405. Fourth fixed seat 15. Fixed rod 16. Limiting ring 17. Vertical rod 18. Base 19. Reinforcement rib 20. U-shaped frame 21. Infusion hook 22. Column 23. Universal wheel 24. Storage hook 25. Lower body cushion DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The present invention is further described in detail below in conjunction with embodiments and specific implementation methods.

[0030] Example

[0031] like Figures 1-5As shown in the figure, a multifunctional ophthalmic treatment and examination chair includes two mounting brackets 1, two cross beams 2, two strengthening columns 3, two cross bars 4 and a connecting rod 5. There is a rotatable upper body leaning pillow 6 between the two mounting brackets 1. There is a rotatable leg rest 7 inside the two mounting brackets 1 and away from the upper body leaning pillow 6. A linkage mechanism 8 is arranged at the bottom of the upper body leaning pillow 6. The linkage mechanism 8 includes a first fixed seat 81 which is fixedly connected to the bottom of the upper body leaning pillow 6. A first electric push rod 82 is rotatably connected inside the first fixed seat 81. The upper surface of the connecting rod 5 is fixedly connected with a second fixed seat 83. The telescopic end of the first electric push rod 82 is rotatably connected to the second fixed seat 83. First fixing blocks 84 are symmetrically and fixedly connected to the bottom of the upper body leaning pillow 6. Second fixing blocks 85 are symmetrically and fixedly connected to the bottom of the leg rest 7. A connecting rod 86 is rotatably connected between each second fixing block 85 and the corresponding first fixing block 84. A lighting mechanism 9 is arranged on one side of the outer part of the rear side of the mounting bracket 1, and an infusion rack is arranged on the other side of the outer part of the rear side. An adjusting mechanism 14 is arranged outside the upper body leaning pillow 6.

[0032] During actual use, the patient sits on the lower body cushion 25, leans the back on the upper body leaning pillow 6, rests the head on the headrest 1402, and leans the legs on the leg rest 7. Start the first electric push rod 82. The first electric push rod 82 drives the first fixed seat 81 to rise. The first fixed seat 81 drives the upper body leaning pillow 6 to rotate downward and tilt. When the upper body leaning pillow 6 rotates, it drives the first fixing block 84 to rotate. When the first fixing block 84 rotates, it drives the connecting rod 86 to rotate. When the connecting rod 86 rotates, it drives the second fixing block 85 to rotate. When the second fixing block 85 rotates, it drives the leg rest 7 to turn upward, thus completing the process of adjusting the patient from a sitting position to a lying position. The lying angle can be adjusted by the first electric push rod 82. Conversely, it can be retracted, solving the problem that the overall length of the treatment room chair is insufficient and there is no support point for the patient's legs, resulting in insufficient comfort.

[0033] Among them, the lighting mechanism 9 includes an L-shaped rod 91 which is rotatably connected inside the mounting bracket 1. A sleeve rod 92 is fixedly connected to the outside of the L-shaped rod 91. The other end of the sleeve rod 92 is fixedly connected with a hardware positioning wire tube 93. The other end of the hardware positioning wire tube 93 is fixedly connected with a lighting lamp 94.

[0034] By rotating the sleeve rod 92, the sleeve rod 92 drives the L-shaped rod 91 to rotate inside the mounting bracket 1, stretching the lighting lamp 94. The lighting lamp 94 drives the hardware positioning wire tube 93 to deform at multiple angles, thereby realizing multi-angle lighting and realizing movable adjustment of the lighting distance, which is convenient for use during fine treatment.

[0035] There are fixed plates 10 symmetrically and fixedly connected between the two cross bars 4. A fixed box 11 is fixedly connected to the bottom of each fixed plate 10. Drawers 12 are symmetrically and slidably connected inside each fixed box 11. A handle 13 is fixedly connected to the outside of each drawer 12. Object hooks 24 are fixedly connected to the bottom of the cross beam 2 at equal intervals. A lower body cushion 25 is fixedly connected between the two cross beams 2.

[0036] When the patient undergoes examination and treatment, personal belongings can be hung on the object hooks 24. By pulling the handle 13, the handle 13 drives the drawer 12 to be pulled out of the fixed box 11. Shoes and the like can be placed above the fixed plate 10, solving the problem that personal belongings of the patient have nowhere to be placed after being carried in.

[0037] The adjusting mechanism 14 includes an installation box 1401. The installation box 1401 is fixedly connected to the bottom of the upper body leaning pillow 6. A headrest 1402 is arranged on the top of the installation box 1401. Third fixed seats 1403 are symmetrically and fixedly connected to the bottom of the headrest 1402. A second electric push rod 1404 is rotatably connected inside each third fixed seat 1403. Fourth fixed seats 1405 are symmetrically and fixedly connected to the inner wall of the installation box 1401. The telescopic end of each second electric push rod 1404 is rotatably connected to the corresponding fourth fixed seat 1405.

[0038] When two second electric push rods 1404 are started simultaneously, the headrest 1402 will rise linearly. When only one of the second electric push rods 1404 is started, one side of the headrest 1402 will tilt. The angle of the headrest 1402 can be adjusted according to different treatment plans and different patients, solving the problem that the head end of the traditional treatment chair is flush with the chair surface as a whole and cannot meet the needs of patients with hunchback and the like.

[0039] At the same time, the outer side of the rear of another mounting frame 1 is fixedly connected to the fixing rod 15 of the infusion rack. The other end of the fixing rod 15 is fixedly connected to a limit ring 16. A vertical rod 17 is movably connected inside the limit ring 16. The bottom end of the vertical rod 17 is fixedly connected to a base 18. Reinforcing ribs 19 are fixedly connected at equal intervals between the vertical rod 17 and the base 18. The top end of the vertical rod 17 is fixedly connected to a U-shaped frame 20. Infusion hooks 21 are symmetrically and fixedly connected to the bottom of the U-shaped frame 20. Three columns 22 are fixedly connected to the bottom of the base 18 at equal intervals. The bottom end of each column 22 is fixedly connected to a universal wheel 23. Each mounting frame 1 is fixedly connected to the corresponding cross beam 2. Each reinforcing column 3 is fixedly connected between the corresponding mounting frame 1 and the cross beam 2. Each cross bar 4 is fixed between the two mounting frames 1. The connecting rod 5 is fixed between the two cross bars 4.

[0040] By using the cooperation of the fixed rod 15 and the limit ring 16, the vertical rod 17 is limited to prevent accidental knocking down. By using the cooperation of the base 18 and the reinforcing rib 19, the support stability of the vertical rod 17 can be improved. By using the cooperation of the column 22 and the universal wheel 23, it is convenient to move and saves manpower. By designing the U-shaped frame 20 and the infusion hook 21, the problem that the traditional treatment chair lacks a fixed infusion rack for flushing the conjunctival sac is solved.

[0041] The working principle of this embodiment: When it is necessary to perform eye examination and treatment on a patient, the patient sits on the lower body cushion 25, leans the back on the upper body leaning pillow 6, rests the head on the headrest 1402, and leans the legs on the leg rest 7. Start the first electric push rod 82, and the first electric push rod 82 drives the first fixed seat 81 to rise. The first fixed seat 81 drives the upper body leaning pillow 6 to rotate and tilt downward. When the upper body leaning pillow 6 rotates, it drives the first fixed block 84 to rotate. When the first fixed block 84 rotates, it drives the connecting rod 86 to rotate. When the connecting rod 86 rotates, it drives the second fixed block 85 to rotate. When the second fixed block 85 rotates, it drives the leg rest 7 to flip upward, thus completing the process of adjusting the patient from a sitting position to a lying position. The lying angle can be adjusted by the first electric push rod 82, and vice versa for retracting, solving the problem of insufficient overall length of the treatment room chair and lack of support points for the patient's legs, resulting in insufficient comfort. After the patient lies down, the telescopic rod 92 can be rotated. The telescopic rod 92 drives the L-shaped rod 91 to rotate inside the mounting frame 1, stretching the lighting lamp 94. The lighting lamp 94 drives the hardware positioning wire tube 93 to deform at multiple angles, thereby realizing multi-angle lighting and realizing movable adjustment of the lighting distance, which is convenient for use during fine treatment. When the patient seeks medical treatment, personal items can be hung on the storage hook 24. For valuables, the drawer 12 can be pulled out of the fixed box 11 by pulling the handle 13. Shoes and the like can be placed above the fixed plate 10, solving the problem that personal items of the patient have nowhere to be placed after being carried with them. At the same time, when two second electric push rods 1404 are started, the headrest 1402 rises linearly. When only one of the second electric push rods 1404 is started, one side of the headrest 1402 tilts. The angle of the headrest 1402 can be adjusted according to different treatment plans and different patients, solving the problem that the head end of the traditional treatment chair is flush with the overall chair surface and cannot meet the needs of patients with hunchback and other problems. By using the cooperation of the fixed rod 15 and the limit ring 16, the vertical rod 17 is limited to prevent accidental knocking down. By using the cooperation of the base 18 and the reinforcing rib 19, the support stability of the vertical rod 17 can be improved. By using the cooperation of the column 22 and the universal wheel 23, it is convenient to move and saves manpower. By using the U-shaped frame 20 and the infusion hook 21, the problem that the traditional treatment chair lacks a fixed infusion rack for flushing the conjunctival sac is solved. Thus, the purpose of novel design, reasonable structure, and good application effect is achieved.

[0042] The above-mentioned multifunctional ophthalmic treatment and examination chair is only the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present utility model, several modifications and improvements can be made, and all of these belong to the protection scope of the present utility model.

Claims

1. A multifunctional ophthalmic treatment and examination chair, characterized in that: The cam is connected to the support frame by the support rod, and the support frame is connected to the support frame by the support rod.

2. The multifunctional ophthalmic treatment and examination chair according to claim 1, characterized in that: The lighting mechanism includes an L-shaped rod, which is rotatably connected to the inside of the mounting frame, and the outside of the L-shaped rod is fixedly connected to a sleeve rod, the other end of the sleeve rod is fixedly connected to a hardware positioning wire tube, and the other end of the hardware positioning wire tube is fixedly connected to a lighting lamp.

3. The multifunctional ophthalmic treatment and examination chair according to claim 2, characterized in that: A fixed plate is symmetrically fixedly connected between the two cross bars, a fixed box is fixedly connected to the bottom of each fixed plate, a drawer is symmetrically slidably connected inside each fixed box, and a handle is fixedly connected to the outside of each drawer.

4. The multifunctional ophthalmic treatment and examination chair according to claim 3, characterized in that: The adjustment mechanism includes an installation box, which is fixedly connected to the bottom of the upper body support pillow. A headrest is arranged on the top of the installation box. A third fixing seat is symmetrically fixedly connected to the bottom of the headrest. A second electric push rod is rotatably connected to the interior of each of the third fixing seats. A fourth fixing seat is symmetrically fixedly connected to the inner wall of the installation box, and the telescopic end of each of the second electric push rods is rotatably connected to the corresponding fourth fixing seat.

5. The multifunctional ophthalmic treatment and examination chair according to claim 4, characterized in that: Another mounting frame is fixedly connected to the outside with a fixing rod, the other end of the fixing rod is fixedly connected to a limiting ring, the limiting ring is movably connected to a vertical rod inside, the bottom end of the vertical rod is fixedly connected to a base, reinforcing ribs are fixedly connected equidistantly between the vertical rod and the base, the top of the vertical rod is fixedly connected to a U-shaped frame, the bottom of the U-shaped frame is symmetrically fixedly connected to an infusion hook, the bottom of the base is fixedly connected to three columns equidistantly, and the bottom end of each column is fixedly connected to a universal wheel.

6. The multifunctional ophthalmic treatment and examination chair according to claim 5, characterized in that: The bottom of the cross beam is equidistantly and fixedly connected with storage hooks, and a lower body cushion is fixedly connected between the two cross beams.

7. The multifunctional ophthalmic treatment and examination chair according to claim 6, characterized in that: Each of the mounting frames is fixedly connected to the corresponding cross beam, each of the reinforcing columns is fixedly connected between the corresponding mounting frame and the cross beam, each of the cross bars is fixed between two mounting frames, and the connecting rod is fixed between two cross bars.

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