Easily operated laser
By introducing servo motors and protective box systems into the laser, the problems of inconvenient adjustment of the laser angle and lack of protection are solved, convenient angle adjustment and heat dissipation are achieved, and the service life of the laser is extended.
Patent Information
- Application Number
- CN202420089361.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-15
AI Technical Summary
Existing lasers are cumbersome to operate when adjusting the irradiation angle, and lack of protective structures are prone to damage, the lenses are prone to dust accumulation and damage, and long-term high-temperature operation affects service life.
A laser including a paper frame, servo motor, protective box, synchronous belt and heat dissipation system was designed. The angle adjustment is achieved through the servo motor driving the rotation shaft and synchronous belt. The laser body is installed in the protective box and equipped with a fan and a heat dissipation hole to avoid Directly exposed to the external environment.
It realizes the convenience of laser angle adjustment, protects the laser lens from dust accumulation and damage, and extends the service life of the laser through the heat dissipation system.
Smart Images
Figure CN222146816U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lasers, and in particular relates to an easy-to-operate laser. Background Art
[0002] A laser is a device that can emit lasers. With the development of science and technology, there are more and more types of lasers. According to the working medium, lasers can be divided into four categories: gas lasers, solid lasers, semiconductor lasers and dye lasers. Recently, free electron lasers have also been developed. High-power lasers usually have pulsed output. Due to the various outstanding characteristics of lasers, they are quickly used in industry, agriculture, precision measurement and detection, communications and information processing, medical care and military, etc., and have caused revolutionary breakthroughs in many fields.
[0003] Most of the existing lasers are fixed to the base by welding, and then the base is fixed to the mounting surface using tools such as bolts or screws. However, welding between the base and the laser requires changing the angle of the entire base when changing the irradiation direction of the laser, which makes the operation cumbersome and inefficient when adjusting the laser irradiation angle. Existing lasers are directly exposed to the external environment when in use, without protective equipment, and dust easily accumulates on the laser glass lens, which is difficult to clean and the lens is easily damaged. At the same time, the laser will generate high temperature when in use, and long-term high-temperature operation will damage the electronic equipment inside the laser, affecting the service life of the laser.
[0004] Therefore, there is a need for an easy-to-operate laser to solve the problems in the prior art of inconvenient laser irradiation angle adjustment and easy damage due to lack of protective structure. Utility Model Content
[0005] The purpose of the utility model is to provide an easy-to-operate laser to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easy-to-operate laser, comprising a circular frame, a first rotating shaft is rotatably connected to the center position of the top of the circular frame, a first synchronous wheel is fixedly connected to the outer wall of the first rotating shaft, a servo motor is installed on the lower surface of the top of the circular frame, a second rotating shaft corresponding to the servo motor is rotatably connected to the top of the circular frame, a second synchronous wheel is fixedly connected to the outer wall of the second rotating shaft, a synchronous belt is installed on the outer wall of the first synchronous wheel and the outer wall of the second synchronous wheel, a protective box is fixedly connected to the top of the first rotating shaft, box doors are rotatably connected to both sides of the rear end of the protective box, handles are fixedly connected to the rear ends of the two box doors, threaded rods are rotatably connected to both sides of the protective box, knobs are fixedly connected to the outer sides of the two threaded rods, clamps are rotatably connected to the inner sides of the two threaded rods, and limited sliders are fixedly connected to the bottoms of the two clamps, a laser body corresponding to the two clamps is placed on the upper surface of the bottom of the protective box, a fan is installed on the top of the protective box, a plurality of heat dissipation holes are opened on both sides of the protective box, and a plurality of evenly distributed heat sinks are fixedly connected to the top of the protective box.
[0007] It should be noted in the solution that a plurality of anti-skid shock-absorbing pads are fixedly connected to the bottom of the circular frame.
[0008] It is further worth noting that the output end of the servo motor passes through the top of the circular frame and is fixedly connected to the second rotating shaft.
[0009] It should be further explained that thread grooves corresponding to the threaded rods are provided on both sides of the protection box, and a glass hole corresponding to the laser body is installed at the front end of the protection box.
[0010] As a preferred embodiment, a limiting sliding groove corresponding to the limiting sliding block is opened on the upper surface of the bottom of the protection box, and the inner sides of the two clamping plates are tightly fitted with the outer wall of the laser body.
[0011] As a preferred implementation, a filter screen is fixedly connected to the inner walls of the plurality of heat dissipation holes.
[0012] As a preferred implementation, the plurality of heat sinks are all made of silicon carbide ceramic material.
[0013] Compared with the prior art, the utility model provides an easy-to-operate laser, which has at least the following beneficial effects:
[0014] (1) By setting two clamping plates to cooperate with the protective box, the laser body is installed inside the protective box, which protects the laser body and prevents it from being directly exposed to the external environment and causing dust accumulation and damage to the lens. When the irradiation angle needs to be changed, the servo motor is turned on to drive the second shaft to rotate. With the cooperation of the synchronous belt, the second synchronous wheel and the first synchronous wheel, the first shaft drives the protective box to rotate, thereby driving the laser body inside the protective box to rotate in the horizontal direction for angle adjustment. The operation is convenient, which greatly improves the practicality of the device.
[0015] (2) By arranging a fan, heat dissipation holes and heat sinks, the heat generated by the laser body during operation can be promptly removed, avoiding long-term high-temperature operation and extending the service life of the laser body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0017] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0018] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;
[0019] Figure 4 It is a schematic diagram of the structure inside the protective box of the utility model.
[0020] In the figure: 1. circular frame; 2. first rotating shaft; 3. first synchronous wheel; 4. servo motor; 5. second rotating shaft; 6. second synchronous wheel; 7. synchronous belt; 8. protective box; 9. box door; 10. handle; 11. threaded rod; 12. knob; 13. clamping plate; 14. limit slider; 15. laser body; 16. fan; 17. heat dissipation hole; 18. heat sink. DETAILED DESCRIPTION
[0021] The present invention will be further described below in conjunction with the embodiments.
[0022] See also Figure 1-4The utility model provides an easy-to-operate laser, including a circular frame 1, a first rotating shaft 2 is rotatably connected to the center position of the top of the circular frame 1, a first synchronous wheel 3 is fixedly connected to the outer wall of the first rotating shaft 2, a servo motor 4 is installed on the lower surface of the top of the circular frame 1, a second rotating shaft 5 corresponding to the servo motor 4 is rotatably connected to the top of the circular frame 1, a second synchronous wheel 6 is fixedly connected to the outer wall of the second rotating shaft 5, a synchronous belt 7 is installed on the outer wall of the first synchronous wheel 3 and the outer wall of the second synchronous wheel 6, a protective box 8 is fixedly connected to the top of the first rotating shaft 2, and both sides of the rear end of the protective box 8 are rotatably connected to the box Door 9, the rear ends of the two box doors 9 are fixedly connected with handles 10, both sides of the protective box 8 are rotatably connected with threaded rods 11, the outer sides of the two threaded rods 11 are fixedly connected with knobs 12, the inner sides of the two threaded rods 11 are rotatably connected with clamps 13, the bottoms of the two clamps 13 are fixedly connected with limiting sliders 14, a laser body 15 corresponding to the two clamps 13 is placed on the upper surface of the bottom of the protective box 8, a fan 16 is installed on the top of the protective box 8, a plurality of heat dissipation holes 17 are opened on both sides of the protective box 8, and a plurality of evenly distributed heat sinks 18 are fixedly connected to the top of the protective box 8.
[0023] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a plurality of anti-skid shock-absorbing pads are fixedly connected to the bottom of the circular frame 1, so that the device always remains stable during use, thereby improving the working accuracy of the laser body 15.
[0024] Further Figure 1 and Figure 3 As shown, it is worth explaining in detail that the output end of the servo motor 4 passes through the top of the circular frame 1 and is fixedly connected to the second rotating shaft 5, ensuring that the servo motor 4 can drive the second rotating shaft 5 to rotate smoothly, thereby providing driving force for the rotation of the first rotating shaft 2.
[0025] Further Figure 4 As shown, it is worth explaining in detail that thread grooves corresponding to the threaded rod 11 are provided on both sides of the protective box 8, and a glass hole corresponding to the laser body 15 is installed at the front end of the protective box 8, the thread groove cooperates with the threaded rod 11 to ensure that the threaded rod 11 can achieve horizontal displacement while rotating, and the glass hole cooperates with the laser body 15 to ensure that the laser of the laser body 15 can be emitted from the glass hole.
[0026] Further Figure 4As shown, it is worth explaining in detail that a limiting groove corresponding to the limiting slider 14 is opened on the upper surface of the bottom of the protective box 8, and the inner sides of the two clamps 13 are tightly fitted with the outer wall of the laser body 15, and the limiting groove plays a limiting guiding role for the limiting slider 14, so that the movement of the two clamps 13 in the horizontal direction remains stable, and the two clamps 13 move inward at the same time to clamp and fix the laser body 15.
[0027] According to the above working process, it can be known that: by setting two clamping plates 13 to cooperate with the protective box 8, the laser body 15 is installed inside the protective box 8, which plays a protective role on the laser body 15 and avoids direct exposure to the external environment to cause dust accumulation and damage to the lens. When the irradiation angle needs to be changed, the servo motor 4 is turned on to drive the second rotating shaft 5 to rotate. With the cooperation of the synchronous belt 7, the second synchronous wheel 6 and the first synchronous wheel 3, the first rotating shaft 2 drives the protective box 8 to rotate, thereby driving the laser body 15 inside the protective box 8 to rotate in the horizontal direction for angle adjustment. The operation is convenient, which greatly improves the practicality of the device.
[0028] Further Figure 2 , Figure 3 and Figure 4 As shown, it is worth explaining in detail that the inner walls of the plurality of heat dissipation holes 17 are fixedly connected with filter screens, which have a filtering effect to prevent dust from entering the protective box 8 through the heat dissipation holes 17 and causing damage to the laser body 15 .
[0029] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that the multiple heat sinks 18 are all made of silicon carbide ceramic material. The surface area of the ceramic material has about 20% more pores than the metal heat sink, and has a larger contact area with the convection medium air, which can take away more heat in the same unit time.
[0030] This solution has the following working process: in actual use, open the box door 9 and place the laser body 15 inside the protective box 8, turn the knob 12 to drive the threaded rod 11 to rotate, so that the two clamps 13 move inward at the same time to clamp and fix the laser body 15, turn on the fan 16 to promptly remove the heat generated by the operation of the laser body 15, and when the irradiation angle needs to be changed, turn on the servo motor 4 to drive the second rotating shaft 5 to rotate, and with the cooperation of the synchronous belt 7, the second synchronous wheel 6 and the first synchronous wheel 3, the first rotating shaft 2 drives the protective box 8 to rotate, thereby driving the laser body 15 inside the protective box 8 to rotate in the horizontal direction for angle adjustment.
[0031] In summary: by setting two clamping plates 13 in coordination with the protective box 8, the laser body 15 is protected to avoid direct exposure to the external environment and dust accumulation and damage to the lens; when the irradiation angle needs to be changed, the servo motor 4 is turned on to make the first rotating shaft 2 drive the protective box 8 to rotate, thereby driving the laser body 15 inside the protective box 8 to rotate in the horizontal direction for angle adjustment, which is easy to operate and greatly improves the practicality of the device; by setting the fan 16, the heat dissipation holes 17 and the heat sink 18 in coordination, the heat generated by the laser body 15 during operation can be taken away in time to avoid long-term high-temperature operation, thereby extending the service life of the laser body 15.
Claims
1. An easy-to-operate laser, comprising a circular frame (1), characterized in that: The center position of the top of the circular frame (1) is rotatably connected to a first rotating shaft (2), the outer wall of the first rotating shaft (2) is fixedly connected to a first synchronous wheel (3), the lower surface of the top of the circular frame (1) is installed with a servo motor (4), the top of the circular frame (1) is rotatably connected to a second rotating shaft (5) corresponding to the servo motor (4), the outer wall of the second rotating shaft (5) is fixedly connected to a second synchronous wheel (6), the outer wall of the first synchronous wheel (3) and the outer wall of the second synchronous wheel (6) are installed with a synchronous belt (7), the top of the first rotating shaft (2) is fixedly connected to a protective box (8), the rear ends of the protective box (8) are rotatably connected to box doors (9), and the rear ends of the two box doors (9) are A handle (10) is fixedly connected, threaded rods (11) are rotatably connected on both sides of the protective box (8), knobs (12) are fixedly connected to the outer sides of the two threaded rods (11), clamps (13) are rotatably connected on the inner sides of the two threaded rods (11), and the bottoms of the two clamps (13) are fixedly connected with limiting sliders (14), a laser body (15) corresponding to the two clamps (13) is placed on the upper surface of the bottom of the protective box (8), a fan (16) is installed on the top of the protective box (8), a plurality of heat dissipation holes (17) are opened on both sides of the protective box (8), and a plurality of evenly distributed heat sinks (18) are fixedly connected to the top of the protective box (8).
2. An easy-to-operate laser according to claim 1, characterized in that: A plurality of anti-skid shock-absorbing pads are fixedly connected to the bottom of the circular frame (1).
3. An easy-to-operate laser according to claim 1, characterized in that: The output end of the servo motor (4) passes through the top of the circular frame (1) and is fixedly connected to the second rotating shaft (5).
4. An easily operable laser according to claim 1, characterized in that: Thread grooves corresponding to the threaded rod (11) are provided on both sides of the protection box (8), and a glass hole corresponding to the laser body (15) is installed at the front end of the protection box (8).
5. An easy-to-operate laser according to claim 1, characterized in that: A limiting sliding groove corresponding to the limiting sliding block (14) is provided on the upper surface of the bottom of the protection box (8), and the inner sides of the two clamping plates (13) are tightly fitted to the outer wall of the laser body (15).
6. An easily operable laser according to claim 1, characterized in that: The inner walls of the plurality of heat dissipation holes (17) are all fixedly connected with filter screens.
7. An easily operable laser according to claim 1, characterized in that: The plurality of heat sinks (18) are all made of silicon carbide ceramic material.