Bearing device for ophthalmic examination

Abstract

The utility model relates to the technical field of medical instruments, and discloses a bearing device for ophthalmic examination, which comprises a bearing frame, a top plate, a sterilization shell and an ultraviolet sterilization lamp, a bearing table is fixedly connected to the middle of the inner wall of the bottom end of the bearing frame, and the top plate horizontally slides on the inner side of the bearing frame. Through the combination of the servo motor, the threaded rod, the sliding block and the sliding groove, the top plate can be driven to move up and down on the inner side of the bearing frame, when the top plate moves downwards, the top of the head of a patient above the bearing table can be positioned, when the top plate moves downwards to be attached to the inner wall of the bottom end of the bearing frame, the bearing table is stored into the sterilization shell through the storage opening, and the sterilization effect is good. The used bearing table can be effectively sterilized through the ultraviolet sterilization lamp, the structure is simple, the sterilization shell can protect the bearing table, the bearing table is prevented from being exposed in air, and dust is prevented from being attached to the bearing table.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a supporting device for ophthalmological examination. Background Art

[0002] An ophthalmological examination is a general examination of the eye, including examination of the ocular adnexa and anterior segment of the eye. Examination of the ocular adnexa includes examination of the eyelids, conjunctiva, lacrimal apparatus, eyeball position, and orbit. An ophthalmological examination can assess ocular function. An ophthalmological strabismus examination is a procedure used to assess the vertical and horizontal coordinated movements of a patient's eyes.

[0003] After searching, the publication number CN117814741A is disclosed, which discloses a support device for ophthalmic examination. When the patient is undergoing the examination, the head applies pressure to the support part, and the drive frame drives the L-shaped plate to move downward. The disinfection piston rod moves downward with the L-shaped plate while controlling the disinfection piston cylinder to perform piston pumping. After completing the inspection work, the patient leaves the support part and releases the applied pressure. The L-shaped plate moves upward under the reset spring. When the disinfection piston rod moves upward, it controls the disinfection piston cylinder to perform piston spray disinfection.

[0004] In the process of realizing the present invention, the inventors found that at least the following problems in the prior art have not been solved: when the L-shaped plate moves upward due to the reset spring, the disinfectant is sprayed, but at this time the patient has not moved away from the support part, causing the disinfectant to spray onto the patient's head, affecting the use effect.

[0005] Therefore, we propose a supporting device for ophthalmic examination that can solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a supporting device for ophthalmic examination, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a support device for ophthalmic examination, comprising a support frame, a support platform fixedly connected to the middle of the inner wall of the bottom end of the support frame, and also comprising a top plate, a sterilization shell and an ultraviolet sterilization lamp. The top plate slides horizontally on the inner side of the support frame, a storage opening is provided in the middle of the bottom side of the top plate, the sterilization shell is fixedly installed in the middle of the upper surface of the top plate, the bottom end of the sterilization shell is connected to the storage opening, and the ultraviolet sterilization lamp is horizontally fixedly connected to the inner walls of the front side, the rear side and the top end of the sterilization shell.

[0008] As an optional solution of the technical solution of the present application, the supporting platform is movably connected to the receiving port, and the size of the supporting platform matches that of the sterilization shell.

[0009] As an optional solution of the technical solution of the present application, the support bracket is U-shaped, and the inner walls on both sides of the support bracket are vertically symmetrically provided with sliding grooves, and sliders are symmetrically installed in the middle of both sides of the top plate, and the sliders are slidably connected to the sliding grooves.

[0010] As an optional solution to the technical solution of the present application, the interior of the slide groove is vertically rotatably connected to a threaded rod, the threaded rod vertically passes through the slider and is threadedly connected to the slider, the top ends of both sides of the support bracket are fixedly connected to servo motors, and the shaft ends of the servo motors are fixedly connected to the top ends of the threaded rods.

[0011] As an optional solution of the technical solution of the present application, an arc-shaped positioning groove is opened in the middle of the bottom side of the top plate, and the positioning groove corresponds to the supporting platform.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: through the combination of a servo motor, a threaded rod, a slider and a slide groove, the top plate can be driven to move up and down on the inner side of the support frame; when the top plate moves downward, the top of the patient's head above the support platform can be positioned; when the top plate moves downward and fits against the inner wall of the bottom end of the support frame, the support platform is received into the sterilization shell through the storage port; the support platform after use can be effectively sterilized by an ultraviolet sterilization lamp; the structure is simple, and the sterilization shell can protect the support platform to prevent the support platform from being exposed to the air and adhering to dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a top view of a supporting device for ophthalmic examination according to the present invention;

[0015] Figure 2 This is a bottom side view of a supporting device for ophthalmic examination according to the present invention;

[0016] Figure 3 This is a schematic diagram of the interior of a support frame of a support device for ophthalmic examination according to the present invention.

[0017] In the figure: 1. Support frame; 11. Support platform; 12. Top plate; 13. Positioning groove; 14. Storage port; 15. Sterilization shell; 16. Ultraviolet sterilization lamp; 2. Slide groove; 21. Slider; 22. Servo motor; 23. Threaded rod. DETAILED DESCRIPTION

[0018] See also Figure 1-Figure 3The utility model provides a technical solution: a supporting device for ophthalmic examination, comprising a supporting frame 1, a supporting platform 11 being fixedly connected to the middle of the inner wall at the bottom end of the supporting frame 1, and also comprising a top plate 12, a sterilization shell 15 and an ultraviolet sterilization lamp 16. The top plate 12 slides horizontally on the inner side of the supporting frame 1, and a receiving port 14 is opened in the middle of the bottom side of the top plate 12. The sterilization shell 15 is fixedly installed in the middle of the upper surface of the top plate 12, and the bottom end of the sterilization shell 15 is communicated with the receiving port 14. The supporting platform 11 is movably connected to the receiving port 14. The ultraviolet sterilization lamp 16 is horizontally fixedly connected to the inner walls of the front side, rear side and top end of the sterilization shell 15. An arc-shaped positioning groove 13 is opened in the middle of the bottom side of the top plate 12, and the positioning groove 13 corresponds to the supporting platform 11.

[0019] In this technical solution, when the top plate 12 moves downward, the positioning groove 13 can be used to position the top of the patient's head above the support platform 11 to prevent the patient's head from shaking during the examination. When the top plate 12 moves downward and fits into the inner wall of the bottom end of the support frame 1, the support platform 11 is received into the sterilization shell 15 through the storage port 14, and the ultraviolet sterilization lamp 16 can effectively sterilize the support platform 11 after use.

[0020] In this embodiment, the support bracket 1 is U-shaped, and the inner walls on both sides of the support bracket 1 are vertically symmetrically provided with slide grooves 2. Slide blocks 21 are symmetrically installed in the middle of both sides of the top plate 12. The slide blocks 21 are slidingly connected to the slide grooves 2. The inside of the slide groove 2 is vertically rotatably connected to a threaded rod 23. The threaded rod 23 vertically penetrates the slider 21 and is threadedly connected to the slider 21. The top ends of both sides of the support bracket 1 are fixedly connected to servo motors 22, and the shaft ends of the servo motors 22 are fixedly connected to the top ends of the threaded rods 23.

[0021] In this technical solution, two groups of servo motors 22 are controlled by corresponding controllers to work synchronously, and the slider 21 can be driven to move up and down in the slide 2 via the screw rod, thereby adjusting the use position of the top plate 12.

[0022] In this embodiment, the supporting platform 11 matches the size of the sterilization shell 15 .

[0023] In this technical solution, the sterilization shell 15 can store and protect the supporting platform 11, preventing the supporting platform 11 from being exposed to the air and adhering to dust.

[0024] When a support device for ophthalmic examination is used, the bottom end of the support frame 1 is fixed in a specified position, and the support platform 11 can support the patient's chin. The two sets of servo motors 22 are controlled by the corresponding controller to work synchronously, and the screw rod can drive the slider 21 to move up and down in the slide groove 2, thereby adjusting the use position of the top plate 12. When the top plate 12 moves downward, the positioning groove 13 can position the top of the patient's head above the support platform 11. When the top plate 12 moves downward and fits the inner wall of the bottom end of the support frame 1, the support platform 11 is received into the sterilization shell 15 through the storage port 14. The ultraviolet sterilization lamp 16 is controlled by the corresponding controller to work, which can effectively sterilize the support platform 11 after use, and the sterilization shell 15 can store and protect the support platform 11 to prevent the support platform 11 from being exposed to the air and adhering to dust when not in use.

Claims

1. A supporting device for ophthalmic examination, comprising a supporting frame (1), wherein a supporting platform (11) is fixedly connected to the middle portion of the inner wall of the bottom end of the supporting frame (1), characterized in that: The invention also includes a top plate (12), a sterilization shell (15) and an ultraviolet sterilization lamp (16), wherein the top plate (12) slides horizontally on the inner side of the support frame (1), a receiving opening (14) is provided in the middle of the bottom side of the top plate (12), the sterilization shell (15) is fixedly installed in the middle of the upper surface of the top plate (12), the bottom end of the sterilization shell (15) is connected to the receiving opening (14), and the ultraviolet sterilization lamp (16) is horizontally fixedly connected to the inner wall of the front side, the rear side and the top end of the sterilization shell (15).

2. The support device for ophthalmic examination according to claim 1, characterized in that: The supporting platform (11) is movably connected to the receiving port (14), and the size of the supporting platform (11) matches that of the sterilization shell (15).

3. The support device for ophthalmic examination according to claim 1, characterized in that: The support frame (1) is U-shaped, and the inner walls on both sides of the support frame (1) are vertically symmetrically provided with sliding grooves (2), and the middle parts of both sides of the top plate (12) are symmetrically installed with sliding blocks (21), and the sliding blocks (21) are slidably connected to the sliding grooves (2).

4. The support device for ophthalmic examination according to claim 3, characterized in that: The interior of the slide groove (2) is vertically rotatably connected to a threaded rod (23), the threaded rod (23) vertically penetrates the slider (21) and is threadedly connected to the slider (21), and the top ends of both sides of the support bracket (1) are fixedly connected to servo motors (22), and the shaft ends of the servo motors (22) are fixedly connected to the top ends of the threaded rods (23).

5. The support device for ophthalmic examination according to claim 1, characterized in that: An arc-shaped positioning groove (13) is provided in the middle of the bottom side of the top plate (12), and the positioning groove (13) corresponds to the supporting platform (11).

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