Laser equipment

Abstract

The utility model belongs to the field of hereditary retina deformation treatment, particularly relates to laser equipment, and aims to solve the problems that the height and the horizontal position of an existing laser emitter are often difficult to adjust according to specific conditions of a patient, and the laser emitter needs to be effectively protected when not used. A display screen is fixedly arranged on one side of the laser therapeutic instrument body, the laser therapeutic instrument further comprises a laser emitter, the laser emitter is used for treating hereditary retina deformations and located on one side of the laser therapeutic instrument body, and an installation transverse plate is arranged on one side of the laser therapeutic instrument body in a sliding mode. Through cooperative use of the mounting transverse plate, the adjusting assembly and the braking assembly, the height and the horizontal position of the laser transmitter can be conveniently adjusted, and through cooperative use of the limiting assembly, the sliding groove and the sliding block, rapid moving and fixing of the protective cover are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of treatment of hereditary retinal deformation, in particular to a laser device. Background Art

[0002] Hereditary retinal metamorphosis is a serious eye disease that causes the gradual loss of retinal function, thus affecting the patient's vision. Laser therapy is currently one of the effective means of treating this disease. However, there are some problems with traditional laser therapy equipment when used. For example, the height and horizontal position of the laser transmitter are often difficult to adjust according to the patient's specific situation, which may affect the treatment effect. In addition, the laser transmitter needs to be effectively protected when not in use to avoid accidental injury or dust contamination, but the protective devices in traditional equipment are often complicated to operate and not convenient enough. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the height and horizontal position of the laser emitter in the prior art are often difficult to adjust according to the specific conditions of the patient, which may affect the treatment effect. In addition, the laser emitter needs to be effectively protected when not in use to avoid accidental injury or dust pollution, but the protective devices in traditional equipment are often complicated to operate and not convenient enough, so a laser device is proposed.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A laser device, comprising a laser therapeutic device body, a display screen being fixedly arranged on one side of the laser therapeutic device body, and further comprising:

[0006] A laser emitter, the laser emitter is used to treat hereditary retinal deformation, the laser emitter is located on one side of the laser therapy instrument body, a mounting horizontal plate is slidably provided on one side of the laser therapy instrument body, one side of the mounting horizontal plate is fixedly connected to the laser emitter through an adjustment component, and the adjustment component is used to adjust the horizontal position of the laser emitter;

[0007] A fixing plate is fixedly connected to one side of the laser therapy instrument body, a protective cover is slidably connected to one side of the laser therapy instrument body, the protective cover and the fixing plate are fixedly connected via a limiting assembly, and the limiting assembly is used to limit the position of the protective cover;

[0008] A brake assembly is arranged on one side of the laser therapy instrument body and is used to brake the mounting cross plate.

[0009] In one possible design, the adjustment component includes a rectangular groove opened on one side of the mounting cross plate, a rectangular block is slidably connected inside the rectangular groove, the rectangular block is fixedly connected to one side of the laser emitter, and the same screw rod is rotatably connected between the inner walls on both sides of the rectangular groove, and the screw rod thread passes through the rectangular block.

[0010] In a possible design, a clearance groove is provided on one side of the mounting cross plate, and the clearance groove is located on one side of the rectangular groove. One end of the screw rod passes through the rectangular groove and extends to the inside of the clearance groove. A rotating circular plate is fixedly sleeved on the outer wall of the screw rod, and anti-slip grooves are provided on the outer wall of the rotating circular plate.

[0011] In one possible design, the limiting assembly includes a symmetrically arranged rotating shaft rotatably connected to the top of the protective cover, the top of the rotating shaft is fixedly connected to a limiting plate, and two symmetrically arranged rectangular holes are opened inside the fixed plate. The limiting plate is used in conjunction with the rectangular holes to limit the protective cover.

[0012] In a possible design, the brake assembly includes two symmetrically arranged vertical grooves opened on one side of the laser therapy device body, a same sliding vertical plate is slidably connected between the inner walls on both sides of the vertical groove, a plurality of positioning rods are fixedly connected to one side of the sliding vertical plate, two symmetrically arranged positioning grooves are opened on one side of the mounting cross plate, the positioning grooves are engaged with the positioning rods, and two symmetrically arranged tension springs are fixedly connected between one side of the sliding vertical plate and the inner wall of one side of the vertical groove.

[0013] In a possible design, one side of the laser therapy device body is provided with two symmetrically arranged slide grooves, one side of the protective cover is fixedly connected with two symmetrically arranged sliders, the sliders are slidably connected inside the slide grooves, the slide grooves are arranged parallel to the vertical grooves, a same interconnected connecting hole is provided between the slide grooves and the vertical grooves, a sliding block slides through the connecting hole, the side of the sliding block close to the sliding vertical plate is an inclined surface, the side of the sliding block close to the slide groove is an arc surface, the arc surface of the sliding block is used in conjunction with the slider, and in the process of the slider moving down to the lowest point, the sliding block can be pushed to move laterally, and the inclined surface of the sliding block is used in conjunction with the sliding vertical plate to push the sliding vertical plate to move laterally.

[0014] In a possible design, two symmetrically arranged slide rails are fixedly connected to one side of the laser therapy device body, two symmetrically arranged grooves are opened on one side of the mounting cross plate, the slide rails are slidably connected to the grooves, and movable wheels are fixedly connected to the four corners of the bottom of the laser therapy device body, and the movable wheels are universal wheels with brakes.

[0015] In a possible design, two symmetrically arranged installation cavities are opened on one side of the laser therapy device body, and a plurality of fill light lamps are fixedly connected inside the installation cavities.

[0016] In the present application, when in use, the limiting plate can be rotated first to adjust the limiting plate and the rectangular hole from a vertical state to a parallel state, so that the limiting plate can be moved out from the inside of the rectangular hole, which can facilitate the downward movement of the protective cover. The protective cover can be stably moved downward by limiting the position of the slider and the slide groove;

[0017] When the protective cover moves down, the protection of the laser emitter is released. At this time, the height of the installation horizontal plate can be adjusted at will. The height of the laser emitter can be adjusted according to the patient's eye height. At this time, the groove is slidably connected to the slide rail, thereby ensuring the stability of the installation horizontal plate moving up and down;

[0018] After the adjustment is completed, the protective cover can be moved to the lowest point, and the protective cover drives the slider to move to the lowest point of the slide slot. The slider contacts the arc surface on the top side of the sliding block. At this time, the sliding block can be driven to move horizontally. The sliding block moves horizontally inside the connecting hole, and the inclined surface of the sliding block contacts one side of the sliding vertical plate. The sliding block pushes the sliding vertical plate out, and the sliding vertical plate stretches the tension spring and drives multiple positioning rods to extend. At this time, the positioning rods are engaged with the positioning grooves, and then the installation horizontal plate can be limited to avoid shaking in the height of the installation horizontal plate. The protective cover is always at the lowest point under the action of gravity;

[0019] After the height adjustment of the laser emitter is completed, the horizontal position of the laser emitter can be adjusted at this time, thereby improving the adaptability of the device. The rotating circular plate is rotated, and the rotating circular plate drives the screw rod to rotate. The screw rod drives the rectangular block to move laterally. The rectangular block moves laterally inside the rectangular groove and drives the laser emitter to move laterally, thereby adjusting the horizontal position of the laser emitter, which is more convenient to use.

[0020] Beneficial effects: By installing the horizontal plate, adjusting components and braking components, the device can easily adjust the height and horizontal position of the laser emitter. The doctor can accurately adjust the position of the laser emitter according to the patient's eye height and lesion location, thereby ensuring the accuracy and effect of treatment.

[0021] This device achieves rapid movement and fixation of the protective cover through the use of the limit assembly, the slide groove and the slider. When it is needed, the doctor can easily turn the limit plate to move the protective cover out of the rectangular hole and move it down steadily to expose the laser emitter. When not in use, the protective cover can be quickly returned to its original position and firmly fixed by the interaction of the sliding block and the sliding vertical plate, thereby ensuring the safety of the device.

[0022] The positioning rod, sliding vertical plate and tension spring in the brake assembly work together to effectively brake the mounting cross plate to prevent it from shaking after the height is adjusted. This stable and reliable braking mechanism helps to improve the accuracy and safety of the equipment.

[0023] This device also has a fill light on one side of the laser therapy device body, which helps provide better lighting conditions for patients during treatment, allowing doctors to observe the lesion site more clearly and further improve the treatment effect.

[0024] The universal wheels with brakes at the bottom of the device allow the entire device to be easily moved and fixed, making it easy to use in different occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional structural schematic diagram of a laser device proposed in the utility model;

[0026] Figure 2 A schematic diagram of the three-dimensional structure of a laser device at a second viewing angle proposed by the utility model;

[0027] Figure 3 This is a three-dimensional structural schematic diagram of a laser device proposed by the utility model when the protective cover is opened;

[0028] Figure 4 This is an exploded view of a fixing plate and a protective cover in a laser device proposed by the utility model;

[0029] Figure 5 This is a three-dimensional structural schematic diagram of a horizontal plate and a slide rail installed in a laser device proposed by the utility model;

[0030] Figure 6 This is an exploded view of installing a horizontal plate and a laser emitter in a laser device proposed by the utility model;

[0031] Figure 7 The utility model discloses an exploded view of a sliding block and a sliding vertical plate in a laser device.

[0032] In the figure: 1. Laser therapy device body; 2. Display screen; 3. Fixed plate; 4. Protective cover; 5. Moving wheel; 6. Rectangular hole; 7. Limiting plate; 8. Rotating shaft; 9. Sliding block; 10. Slide groove; 11. Slide rail; 12. Fill light; 13. Installation cavity; 14. Installation horizontal plate; 15. Rectangular groove; 16. Positioning groove; 17. Rotating circular plate; 18. Groove; 19. Give way groove; 20. Screw; 21. Laser emitter; 22. Rectangular block; 23. Connecting hole; 24. Sliding block; 25. Tension spring; 26. Positioning rod; 27. Sliding vertical plate; 28. Vertical groove. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0034] Example 1

[0035] Hereditary retinal deformation requires laser treatment, and traditional laser treatment equipment has some problems when used. For example, the height and horizontal position of the laser emitter are often difficult to adjust according to the patient's specific situation, which may affect the treatment effect. In addition, the laser emitter needs to be effectively protected when not in use to avoid accidental injury or dust contamination, but the protective devices in traditional equipment are often complicated to operate and not convenient enough, so we proposed the following technical solutions. Reference Figure 1-7 , a laser device:

[0036] The laser therapeutic device comprises a main body 1, a display screen 2 is fixedly arranged on one side of the main body 1 of the laser therapeutic device, and further comprises:

[0037] A laser emitter 21, which is used to treat hereditary retinal deformation. The laser emitter 21 is located on one side of the laser therapy instrument body 1. A mounting horizontal plate 14 is slidably provided on one side of the laser therapy instrument body 1. One side of the mounting horizontal plate 14 is fixedly connected to the laser emitter 21 through an adjustment component. The adjustment component is used to adjust the horizontal position of the laser emitter 21. The adjustment component includes a rectangular groove 15 opened on one side of the mounting horizontal plate 14. A rectangular block 22 is slidably connected inside the rectangular groove 15. The rectangular block 22 is fixedly connected to one side of the laser emitter 21. A same screw rod 20 is rotatably connected between the inner walls of both sides of the rectangular groove 15. The screw rod 20 threads through the rectangular block 22. A clearance groove 19 is opened on one side of the mounting horizontal plate 14. The clearance groove 19 is located on one side of the rectangular groove 15. One end of the screw rod 20 passes through the rectangular groove 15 and extends to the inside of the clearance groove 19. A rotating circular plate 17 is fixedly sleeved on the outer wall of the screw rod 20. The outer wall of the rotating circular plate 17 is provided with anti-slip grooves.

[0038] A fixing plate 3 is fixedly connected to one side of the laser therapy instrument body 1, and a protective cover 4 is slidably connected to one side of the laser therapy instrument body 1. The protective cover 4 is fixedly connected to the fixing plate 3 through a limiting component. The limiting component is used to limit the position of the protective cover 4. The limiting component includes a symmetrically arranged rotating shaft 8 rotatably connected to the top of the protective cover 4, and the top of the rotating shaft 8 is fixedly connected to a limiting plate 7. Two symmetrically arranged rectangular holes 6 are opened inside the fixing plate 3. The limiting plate 7 is used in conjunction with the rectangular hole 6. The limiting plate 7 can be rotated first to adjust the limiting plate 7 and the rectangular hole 6 from a vertical state to a parallel state, so that The limit plate 7 is moved out from the inside of the rectangular hole 6, which can facilitate the downward movement of the protective cover 4. The protective cover 4 can be stably moved downward by the limit of the slider 9 and the slide groove 10. After the height adjustment of the laser emitter 21 is completed, the horizontal position of the laser emitter 21 can be adjusted at this time, thereby improving the adaptability of the device. The rotating circular plate 17 is rotated, and the rotating circular plate 17 drives the screw rod 20 to rotate. The screw rod 20 drives the rectangular block 22 to move horizontally. The rectangular block 22 moves horizontally inside the rectangular groove 15 and drives the laser emitter 21 to move horizontally, thereby adjusting the horizontal position of the laser emitter 21, which is more convenient to use.

[0039] A brake assembly, which is arranged on one side of the laser therapy device body 1 and is used to brake the mounting cross plate 14. The brake assembly includes two symmetrically arranged vertical grooves 28 opened on one side of the laser therapy device body 1. The same sliding vertical plate 27 is slidably connected between the inner walls on both sides of the vertical groove 28. A plurality of positioning rods 26 are fixedly connected to one side of the sliding vertical plate 27. Two symmetrically arranged positioning grooves 16 are opened on one side of the mounting cross plate 14. The positioning grooves 16 are engaged with the positioning rods 26. Two symmetrically arranged tension springs 25 are fixedly connected between one side of the sliding vertical plate 27 and the inner wall of one side of the vertical groove 28. Two symmetrically arranged slide grooves 10 are opened on one side of the laser therapy device body 1. Two symmetrically arranged sliders 9 are fixedly connected to one side of the protective cover 4. The slider 9 is slidably connected to the inside of the slide groove 10. The slide groove 10 is arranged parallel to the vertical groove 28. The same interconnecting connecting hole 23 is opened between the slide groove 10 and the vertical groove 28. The inner sliding of the connecting hole 23 The cam 24 is provided with a plurality of camming members 26, and the cam 24 is provided with a plurality of camming members 27. The cam 24 is provided with a plurality of camming members 26, and the cam 24 is provided with a plurality of camming members 27. The cam 24 is provided with a plurality of camming members 26, and the cam 24 is provided with a plurality of camming members 27. The cam 24 is provided with a plurality of camming members 26, and the cam 26 is provided with a plurality of camming members 26. The cam 26 is provided with a plurality of camming members 26, and the cam 26 is provided with a plurality of camming members 26. The cam 26 is provided with a plurality of camming members 26, and the cam 26 is provided with a plurality of camming members 26.

[0040] The present application can be used in the field of treatment of hereditary retinal deformation, and can also be used in other fields applicable to the present application.

[0041] Example 2

[0042] refer to Figure 1-7, improved on the basis of Example 1: a laser device, which is applied to the field of treatment of hereditary retinal deformation, one side of the laser therapy instrument body 1 is fixedly connected with two symmetrically arranged slide rails 11, one side of the installation cross plate 14 is provided with two symmetrically arranged grooves 18, the slide rail 11 is slidably connected with the groove 18, when the protective cover 4 moves down, the protection of the laser emitter 21 is released, at this time, the height of the installation cross plate 14 can be adjusted at will, and the height of the laser emitter 21 can be adjusted according to the patient's eye height, at this time, the groove 18 is slidably connected to the slide rail 11, thereby ensuring the stability of the installation cross plate 14 moving up and down, the four corners of the bottom of the laser therapy instrument body 1 are fixedly connected with moving wheels 5, the moving wheels 5 are universal wheels with brakes, one side of the laser therapy instrument body 1 is provided with two symmetrically arranged installation cavities 13, and a plurality of fill lights 12 are fixedly connected inside the installation cavity 13.

[0043] However, as is well known to those skilled in the art, the working principles and wiring methods of the laser therapy device body 1, display screen 2, laser emitter 21 and fill light 12 are commonplace. The laser therapy device body 1 selects one of the multi-wavelength fundus laser therapy device or the 577 micro-pulse laser therapy device, which are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0044] The drawings in the specification of this application are for illustration only, and the sizes and shapes of the components shown therein are not actually limited, but are only for illustration. In the actual implementation process, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laser device, comprising a laser therapeutic device body (1), a display screen (2) being fixedly arranged on one side of the laser therapeutic device body (1), characterized in that: Also includes: A laser emitter (21), the laser emitter (21) being used for treating hereditary retinal deformation, the laser emitter (21) being located on one side of a laser therapy device body (1), a mounting horizontal plate (14) being slidably provided on one side of the laser therapy device body (1), one side of the mounting horizontal plate (14) being fixedly connected to the laser emitter (21) via an adjustment component, the adjustment component being used for adjusting the horizontal position of the laser emitter (21); A fixing plate (3) is fixedly connected to one side of the laser therapeutic device body (1), a protective cover (4) is slidably connected to one side of the laser therapeutic device body (1), the protective cover (4) and the fixing plate (3) are fixedly connected via a limiting assembly, and the limiting assembly is used to limit the position of the protective cover (4); A brake assembly is arranged on one side of the laser therapy device body (1) and is used to brake the mounting cross plate (14).

2. A laser device according to claim 1, characterized in that: The adjustment assembly comprises a rectangular groove (15) formed on one side of the mounting horizontal plate (14); a rectangular block (22) is slidably connected to the interior of the rectangular groove (15); the rectangular block (22) is fixedly connected to one side of the laser emitter (21); a same screw rod (20) is rotatably connected between the inner walls of both sides of the rectangular groove (15); the screw rod (20) is threadedly inserted through the rectangular block (22).

3. A laser device according to claim 2, characterized in that: A clearance groove (19) is provided on one side of the mounting horizontal plate (14), and the clearance groove (19) is located on one side of the rectangular groove (15). One end of the screw rod (20) passes through the rectangular groove (15) and extends into the interior of the clearance groove (19). A rotating circular plate (17) is fixedly sleeved on the outer wall of the screw rod (20), and an anti-slip pattern is provided on the outer wall of the rotating circular plate (17).

4. A laser device according to claim 1, characterized in that: The limit assembly comprises a symmetrically arranged rotating shaft (8) rotatably connected to the top of the protective cover (4); the top of the rotating shaft (8) is fixedly connected to a limit plate (7); two symmetrically arranged rectangular holes (6) are provided inside the fixed plate (3); the limit plate (7) is used in conjunction with the rectangular holes (6).

5. A laser device according to claim 1, characterized in that: The brake assembly comprises two symmetrically arranged vertical grooves (28) opened on one side of the laser therapy device body (1); a same sliding vertical plate (27) is slidably connected between the inner walls on both sides of the vertical groove (28); a plurality of positioning rods (26) are fixedly connected to one side of the sliding vertical plate (27); two symmetrically arranged positioning grooves (16) are opened on one side of the mounting cross plate (14); the positioning grooves (16) are engaged with the positioning rods (26); and two symmetrically arranged tension springs (25) are fixedly connected between one side of the sliding vertical plate (27) and the inner wall of one side of the vertical groove (28).

6. A laser device according to claim 1, characterized in that: One side of the laser therapy device body (1) is provided with two symmetrically arranged slide grooves (10), one side of the protective cover (4) is fixedly connected with two symmetrically arranged sliders (9), the sliders (9) are slidably connected inside the slide grooves (10), the slide grooves (10) are arranged in parallel with the vertical grooves (28), a same interconnecting connecting hole (23) is provided between the slide grooves (10) and the vertical grooves (28), a sliding block (24) slides through the inside of the connecting hole (23), a side of the sliding block (24) close to the sliding vertical plate (27) is an inclined surface, and a side of the sliding block (24) close to the slide groove (10) is an arc surface, the arc surface of the sliding block (24) is used in conjunction with the sliders (9), and the inclined surface of the sliding block (24) is used in conjunction with the sliding vertical plate (27).

7. A laser device according to claim 1, characterized in that: One side of the laser therapy device body (1) is fixedly connected to two symmetrically arranged slide rails (11), one side of the mounting cross plate (14) is provided with two symmetrically arranged grooves (18), the slide rails (11) are slidably connected to the grooves (18), and the four bottom corners of the laser therapy device body (1) are fixedly connected to moving wheels (5), and the moving wheels (5) are universal wheels with brakes.

8. A laser device according to claim 1, characterized in that: Two symmetrically arranged installation cavities (13) are provided on one side of the laser therapeutic device body (1), and a plurality of fill light lamps (12) are fixedly connected inside the installation cavities (13).

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