Movable LED light source assembly for amblyopia myopia therapeutic instrument

Abstract

This utility model discloses a movable LED light source assembly for amblyopia and myopia treatment device, relating to the technical field of LED light source equipment. It includes a chassis, a fixed tube on the top of the chassis, a movable rod on the top of the fixed tube, and multiple fixing slots arrayed on both outer sides of the movable rod. Mounting shells are provided on both sides of the fixed tube, and pull rods are installed inside both mounting shells. This utility model utilizes a fan to dissipate heat generated by the LED light source during operation, ensuring the lifespan of the LED light source. When the height of the LED light source needs to be adjusted, the pull rods on both sides of the fixed tube can be pulled to disengage the fixing blocks from their original fixing slots. The springs extend and retract, releasing the restriction between the movable rod and the fixed tube. After adjusting the height of the movable rod, releasing the pull rods causes the springs to push the fixing blocks back into the new fixing slots, thus adjusting the height of the LED light source.

Description

Technical Field

[0001] This utility model relates to the field of LED light source equipment technology, specifically a movable LED light source component for amblyopia and myopia treatment device. Background Technology

[0002] Amblyopia and myopia treatment devices are instruments specifically designed and developed to address amblyopia and myopia. They aim to improve vision and alleviate eye-related problems for individuals with amblyopia or myopia through specific treatment methods and principles. These devices typically utilize advanced optics, electronics, and other multidisciplinary technologies, combined with scientific treatment concepts, to provide patients with a relatively safe and effective non-surgical treatment option.

[0003] However, in existing technologies, LED light sources generate heat when operating at high brightness. Poor heat dissipation design (such as a lack of heat sinks or fans) can lead to excessively high internal temperatures in the lamp, reducing LED lifespan and even causing malfunctions. Furthermore, LED light source components are susceptible to vibration, drops, or impacts during use, which can damage the LED beads. Additionally, traditional height adjustment methods require rotating an adjusting bolt to release the limit switch on the lifting rod, which is inconvenient. Therefore, we provide a movable LED light source component for amblyopia and myopia treatment devices. Utility Model Content

[0004] The purpose of this invention is to provide a movable LED light source assembly for a visual impairment and myopia treatment device, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a movable LED light source assembly for amblyopia and myopia treatment device, including a chassis, a fixed tube on the top of the chassis, a movable rod on the top of the fixed tube, multiple fixing slots arrayed on both sides of the movable rod, mounting shells on both sides of the fixed tube, pull rods inside the two mounting shells, springs outside the two pull rods, and fixing blocks near the ends of the two pull rods near the movable rod, a platform on the top of the movable rod, a protective shell on the top of the platform, a mounting bracket inside the top side of the protective shell, a fan inside the mounting bracket, a dustproof net on the top of the protective shell, and a mounting mechanism at the bottom of the mounting shell.

[0006] As a further preferred embodiment of this technical solution, the installation mechanism includes four insertion rods. The top ends of the four insertion rods are fixedly connected to the bottom of the protective shell. Slots are provided through the four corners of the top of the platform. The insertion rods are inserted into the slots. Nuts are threaded onto the threaded portions at the bottom ends of the four insertion rods.

[0007] As a further preferred embodiment of this technical solution, the bottom end of the fixed tube is fixedly connected to the top of the chassis, the outside of the movable rod is slidably connected to the inner wall of the fixed tube, and the mounting shell is fixedly installed on one side of the fixed tube.

[0008] As a further preferred embodiment of this technical solution, one end of the pull rod passes through one side of the mounting housing and is fixedly connected to the spring and one side of the fixing block, and the fixing block is engaged in the fixing groove.

[0009] As a further preferred embodiment of this technical solution, one end of the spring is fixedly connected to one side of the fixing block, and the other end of the spring is fixedly connected to the side of the inner wall of the mounting housing away from the fixing block.

[0010] As a further preferred embodiment of this technical solution, the bottom of the platform is fixedly connected to the top of the movable rod, the outside of the mounting bracket is fixedly connected to the inner wall of the protective shell, and a dustproof net is fixedly connected to the top of the protective shell.

[0011] As a further preferred embodiment of this technical solution, the bottom of the chassis is fixedly connected to three connecting frames, each of the three connecting frames is equipped with a caster wheel at its bottom, and the top of the platform is equipped with an LED light source body.

[0012] This utility model provides a movable LED light source assembly for a visual impairment and myopia treatment device, which has the following beneficial effects: (1) The present invention can dissipate the heat emitted by the LED light source body when it is working by means of a fan, so as to ensure the service life of the LED light source body. When it is necessary to adjust the height of the LED light source body, the pull rods on both sides of the fixed tube can be pulled to drive the fixed block to disengage from the original fixed groove. The spring will stretch and deform, and the limit between the movable rod and the fixed tube will be released. After the height of the movable rod is adjusted, the pull rod is released and the spring will push the fixed block to re-engage in the new fixed groove, so that the height of the LED light source body will be adjusted.

[0013] (2) This utility model protects the LED light source body by inserting the plug into the slot, putting the protective shell on the outside of the LED light source body, and using a nut threaded to connect to the bottom of the plug, thereby fixing the protective shell on the platform. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the movable LED light source assembly for the amblyopia and myopia treatment device of this utility model.

[0015] Figure 2 This is a partial disassembly view of the movable LED light source assembly for the amblyopia and myopia treatment device of this utility model.

[0016] Figure 3 This is a partial sectional side view of the movable LED light source assembly for the amblyopia and myopia treatment device of this utility model.

[0017] Figure 4 This is a cross-sectional side view of the mounting shell for the movable LED light source assembly of the amblyopia and myopia treatment device of this utility model.

[0018] In the diagram: 11. Chassis; 12. Fixed tube; 13. Movable rod; 14. Fixed groove; 15. Mounting shell; 16. Tie rod; 17. Spring; 18. Fixed block; 19. Platform; 110. Protective shell; 111. Mounting bracket; 112. Fan; 113. Dustproof net; 2. Mounting mechanism; 21. Insert rod; 22. Nut; 23. Slot; 31. Connecting frame; 32. Casters; 33. LED light source body. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] This utility model provides a technical solution: such as Figures 1-4As shown, in this embodiment, the movable LED light source assembly for the amblyopia and myopia treatment device includes a chassis 11. A fixed tube 12 is provided on the top of the chassis 11, and a movable rod 13 is provided on the top of the fixed tube 12. Multiple fixing slots 14 are arrayed on both sides of the movable rod 13. Mounting shells 15 are provided on both sides of the fixed tube 12. The bottom end of the fixed tube 12 is fixedly connected to the top of the chassis 11. The outside of the movable rod 13 is slidably connected to the inner wall of the fixed tube 12. The mounting shells 15 are fixedly installed on one side of the fixed tube 12. Pull rods 16 are provided inside the two mounting shells 15. Springs 17 are provided on the outside of the two pull rods 16. A fixing block 18 is provided at one end of the two pull rods 16 near the movable rod 13. One end of the pull rod 16 passes through one side of the mounting shell 15 and is fixedly connected to the spring 17 and one side of the fixing block 18. The fixing block 18 is engaged in the fixing slot 14. One end of the spring 17 is fixedly connected to one side of the fixing block 18, and the other end of the spring 17 is fixedly connected to the inner wall of the mounting shell 15 away from the fixing block 18. A platform 19 is provided on the top of the movable rod 13, and a protective shell 110 is provided on the top of the platform 19. A mounting bracket 111 is provided on the top side inside the protective shell 110, and a fan 112 is provided inside the mounting bracket 111. A dustproof net 113 is provided on the top of the protective shell 110. The bottom of the platform 19 is fixedly connected to the top of the movable rod 13. The outside of the mounting bracket 111 is fixedly connected to the inner wall of the protective shell 110. A dustproof net 113 is fixedly connected on the top of the protective shell 110. Three connecting brackets 31 are fixedly connected to the bottom of the chassis 11. A caster wheel 32 is provided at the bottom of each of the three connecting brackets 31. An LED light source body 33 is provided on the top of the platform 19. An installation mechanism 2 is provided on the bottom of the mounting shell 15.

[0021] In this embodiment, when an LED light source is required, a protective shell 110 is provided on the outside of the LED light source body 33 to ensure the safety of its use. The fan 112 dissipates the heat emitted by the LED light source body 33 during operation, ensuring the service life of the LED light source body 33. When the height of the LED light source body 33 needs to be adjusted, the pull rods 16 on both sides of the fixing tube 12 can be pulled to disengage the fixing block 18 from the original fixing groove 14. The spring 17 extends and deforms, thereby releasing the limit between the movable rod 13 and the fixing tube 12. After the height of the movable rod 13 is adjusted, the pull rod 16 is released, and the spring 17 pushes the fixing block 18 to re-engage in the new fixing groove 14, thereby adjusting the height of the LED light source body 33.

[0022] like Figures 1-4As shown, the installation mechanism 2 includes four insertion rods 21. The top ends of the four insertion rods 21 are fixedly connected to the bottom of the protective shell 110. The four corners of the top of the platform 19 are provided with slots 23, and the insertion rods 21 are inserted into the slots 23. The threaded parts at the bottom of the four insertion rods 21 are threaded with nuts 22.

[0023] In this embodiment, when it is necessary to disassemble or assemble the protective shell 110, the insert rod 21 can be inserted into the slot 23 to put the protective shell 110 on the outside of the LED light source body 33. Then, the nut 22 is threaded onto the bottom end of the insert rod 21 to fix the protective shell 110 on the platform 19 and protect the LED light source body 33.

[0024] This utility model provides a movable LED light source assembly for a visually impaired and myopia-treating device, the specific working principle of which is as follows: When using an LED light source, to ensure its safety and stability, the LED light source body 33 is wrapped with a high-strength protective shell 110, which can prevent external impact, dust intrusion and liquid splashing, and can also diffuse light evenly to avoid glare. The fan 112 can dissipate the heat emitted by the LED light source body 33 during operation, ensuring the service life of the LED light source body 33. By pulling the pull rods 16 on both sides of the fixing tube 12, the fixing block 18 is driven to disengage from the original fixing groove 14. At this time, the spring 17 is stretched or compressed to store energy, releasing the locking state between the movable rod 13 and the fixing tube 12. After adjusting the height of the movable rod 13 as needed, the pull rod 16 is released, the spring 17 returns to its original position and pushes the fixing block 18 to re-engage in the fixing groove 14 in the new position, realizing the stable limit of the LED light source and ensuring that the structure is firm and does not shake after adjustment.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A movable LED light source assembly for amblyopia myopia treatment instrument, comprising a base plate (11), characterized in that: The chassis (11) is provided with a fixed tube (12) at the top, and a movable rod (13) is provided at the top of the fixed tube (12). Multiple fixed slots (14) are arranged on both sides of the movable rod (13). Mounting shells (15) are provided on both sides of the fixed tube (12). Pull rods (16) are provided inside the two mounting shells (15). Springs (17) are provided outside the two pull rods (16). A fixing block (18) is provided at the end of the two pull rods (16) near the movable rod (13). A platform (19) is provided at the top of the movable rod (13). A protective shell (110) is provided at the top of the platform (19). A mounting bracket (111) is provided on the top side inside the protective shell (110). A fan (112) is provided inside the mounting bracket (111). A dustproof net (113) is provided at the top of the protective shell (110). An installation mechanism (2) is provided at the bottom of the mounting shell (15).

2. The movable LED light source assembly for amblyopia and myopia treatment instrument according to claim 1, characterized in that: The installation mechanism (2) includes four insertion rods (21). The top ends of the four insertion rods (21) are fixedly connected to the bottom of the protective shell (110). Slots (23) are provided through the four corners of the top of the platform (19). The insertion rods (21) are inserted into the slots (23). Nuts (22) are threaded onto the threaded parts at the bottom ends of the four insertion rods (21).

3. The movable LED light source assembly for amblyopia and myopia treatment instrument according to claim 1, characterized in that: The bottom end of the fixed tube (12) is fixedly connected to the top of the chassis (11), the outside of the movable rod (13) is slidably connected to the inner wall of the fixed tube (12), and the mounting shell (15) is fixedly installed on one side of the fixed tube (12).

4. The movable LED light source assembly for amblyopia and myopia treatment instrument according to claim 1, characterized in that: One end of the pull rod (16) passes through one side of the mounting shell (15) and is fixedly connected to the spring (17) and one side of the fixing block (18), which is snapped into the fixing groove (14).

5. The movable LED light source assembly for amblyopia and myopia treatment instrument according to claim 1, characterized in that: One end of the spring (17) is fixedly connected to one side of the fixing block (18), and the other end of the spring (17) is fixedly connected to the side of the inner wall of the mounting shell (15) away from the fixing block (18).

6. The movable LED light source assembly for amblyopia and myopia treatment instrument according to claim 1, characterized in that: The bottom of the platform (19) is fixedly connected to the top of the movable rod (13), the outside of the mounting bracket (111) is fixedly connected to the inner wall of the protective shell (110), and a dustproof net (113) is fixedly connected to the top of the protective shell (110).

7. The movable LED light source assembly for amblyopia and myopia treatment instrument according to claim 1, characterized in that: The bottom of the chassis (11) is fixedly connected to three connecting frames (31), and the bottom of each of the three connecting frames (31) is provided with casters (32). The top of the platform (19) is provided with an LED light source body (33).

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