Laser director
By designing the lower and upper clamps, and combining them with structures such as push plates, cover plates, threaded rods, and limit blocks, the problem of cumbersome laser pointer angle adjustment is solved, enabling rapid angle adjustment and convenient disassembly, thus improving the efficiency and stability of the equipment.
Patent Information
- Application Number
- CN202423176511.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Existing laser pointers are cumbersome to adjust when the illumination angle needs to be changed, lacking flexibility and convenience.
The laser pointer is adjusted and fixed by using a combination of a lower clamp and an upper clamp, a push plate, a cover plate, a threaded rod, and a limiting block. The irradiation angle is adjusted by raising the push plate, and the pins and buckles are used for easy disassembly. The threaded rod adjusts the position of the fixing box, the limiting block increases stability, and the rubber pad reduces compression damage.
It improves the flexibility of laser pointer's illumination angle adjustment and ease of disassembly, reduces adjustment time, and enhances the adaptability and service life of the equipment.
Smart Images
Figure CN223499155U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laser technology, specifically a laser pointer. Background Technology
[0002] A laser pointer is a device that works by utilizing the high directionality and high brightness of laser light. The laser beam can maintain a straight-line propagation over long distances, which allows it to provide a very precise pointing reference.
[0003] Laser pointers have the advantages of high pointing accuracy, which can accurately indicate the direction of the target with a very small error range. Moreover, their light intensity is high and their visibility is good, making them easy to identify within a certain distance range, and they are also quite noticeable in complex environments such as strong light.
[0004] When using a laser pointer, it is usually fixed in one place for illumination. Since the fixed device does not have the function of adjusting the illumination angle, it is too cumbersome when it is necessary to change the illumination angle, which increases the adjustment time.
[0005] Therefore, a laser pointer is proposed to address the above problems. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A laser pointer according to this utility model includes a base, a support rod fixedly connected to the end of the base; a lower clamp fixedly connected to the top of the support rod; an upper clamp provided on the top of the lower clamp; a pair of insert plates fixedly connected to the bottom of the upper clamp; the insert plates are multi-hole arranged; a pair of slots are opened on the top of the lower clamp; the insert plates and slots are correspondingly arranged and slidably engaged; clamp plates are fixedly connected to the inner walls of both the lower and upper clamps; a laser pointer body is arranged between the lower and upper clamps; the middle of the base slides... A fixed box is dynamically connected; a cylinder is fixedly connected inside the fixed box; a round rod is fixedly connected to the output end of the cylinder; a push plate is fixedly connected to the top of the round rod; an adjustment component is provided on the surface of the base; the adjustment component and the fixed box are correspondingly arranged; a limit block is fixedly connected to the surface of the clamping plate; by using the lower clamp and the upper clamp to fix the front half of the laser pointer body, the movement of the front half of the laser pointer body can be reduced when the end of the laser pointer body is raised using the push plate; finally, the illumination angle of the laser pointer body is adjusted by the push plate, thereby increasing the flexibility of the illumination angle of the laser pointer body.
[0008] Preferably, a pair of fixing plates are fixedly connected to the end of the push plate; a cover plate is rotatably connected to the middle of the fixing plate; a buckle plate is fixedly connected to the end of the cover plate; the buckle plate is multi-hole; the buckle plate and the push plate are in sliding fit; by adding the cover plate, the linkage between the end of the laser pointer body and the push plate can be increased when adjusting the angle of the laser pointer body, so that the laser pointer body can be adjusted by the push plate more quickly. At the same time, using a pin to fix the buckle plate can make it more convenient to disassemble the laser pointer body.
[0009] Preferably, the adjustment assembly includes a threaded rod; the threaded rod and the base are through-connected and rotatably connected; the fixing box and the threaded rod are threadedly connected; a knob is fixedly connected to the end of the threaded rod; the knob and the base are rotatably connected; by adding the threaded rod, the flexibility of the fixing box can be increased, so that it can be adjusted according to the length of the laser pointer body. Thus, when using laser pointer bodies of different lengths, the position of the fixing box can be flexibly adjusted according to the length of the laser pointer body.
[0010] Preferably, the limiting block is elastically set; by adding the limiting block, the position can be limited when the laser pointer body is installed, and the positional deviation during the adjustment of the laser pointer body can be reduced, thereby increasing the stability during movement. At the same time, the elasticity of the limiting block will automatically deform, thereby increasing the contact area with the laser pointer body.
[0011] Preferably, a rubber pad is fixed to the top of the push plate; the rubber pad and the push plate are correspondingly arranged; by adding the rubber pad, the compression on the laser pointer body can be reduced when it is fixed, thereby protecting the laser pointer body.
[0012] Preferably, a pair of arc-shaped plates are fixedly connected inside the slot; the arc-shaped plates and the slot are correspondingly arranged; the arc-shaped plates are elastically arranged and have multiple holes; by adding the arc-shaped plates, the lower clamp and the upper clamp can be initially fixed when they are combined, thereby speeding up the combination of the lower clamp and the upper clamp.
[0013] The advantages of this utility model are:
[0014] 1. The laser pointer described in this utility model uses a lower clamp and an upper clamp to fix the front half of the laser pointer body. This reduces the movement of the front half of the laser pointer body when the end of the laser pointer body is raised using a push plate. At the same time, the clamp is flexible and will fit tightly against the laser pointer body when clamping it, while also reducing clamping damage to the laser pointer body. Finally, the irradiation angle of the laser pointer body can be adjusted by the push plate, thereby increasing the flexibility of the irradiation angle of the laser pointer body.
[0015] 2. The laser pointer described in this utility model increases the linkage between the end of the laser pointer body and the push plate when adjusting the angle of the laser pointer body by adding a cover plate, thereby making it faster to adjust the laser pointer body by the push plate. At the same time, using a pin to fix the buckle plate makes it more convenient to disassemble the laser pointer body. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the main body of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the lower clamp in this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the round rod in this utility model;
[0020] Figure 4 This is a schematic diagram of the push plate in this utility model;
[0021] Figure 5 This is a schematic diagram of the slot structure in this utility model.
[0022] In the diagram: 1. Base; 11. Support rod; 12. Lower clamp; 13. Upper clamp; 14. Insert plate; 15. Slot; 16. Clamping plate; 17. Laser pointer body; 18. Fixing box; 19. Cylinder; 101. Round rod; 102. Push plate; 103. Adjustment component; 104. Limiting block; 2. Fixing plate; 21. Cover plate; 22. Buckle plate; 3. Threaded rod; 31. Knob; 5. Rubber pad; 6. Arc plate. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 5As shown in the figure, a laser pointer according to an embodiment of the present invention includes a base 1, a support rod 11 fixedly connected to one end of the base 1; a lower clamp 12 fixedly connected to the top of the support rod 11; an upper clamp 13 provided on the top of the lower clamp 12; a pair of insert plates 14 fixedly connected to the bottom of the upper clamp 13; the insert plates 14 are multi-hole arranged; a pair of slots 15 are opened on the top of the lower clamp 12; the insert plates 14 and the slots 15 are correspondingly arranged and slidably engaged; clamping plates 16 are fixedly connected to the inner walls of both the lower clamp 12 and the upper clamp 13; and a laser pointer is disposed between the lower clamp 12 and the upper clamp 13. Body 17; a fixed box 18 is slidably connected to the middle of the base 1; a cylinder 19 is fixedly connected inside the fixed box 18; a round rod 101 is fixedly connected to the output end of the cylinder 19; a push plate 102 is fixedly connected to the top of the round rod 101; an adjustment component 103 is provided on the surface of the base 1; the adjustment component 103 and the fixed box 18 are correspondingly arranged; a flexible unit is provided in the middle of the clamping plate 16; during operation, when the laser pointer body 17 is needed, first pull out the pin inside the insert plate 14, then pull the upper clamp 13 to pull the insert plate 14 out of the slot 15, and then pull out the front half of the laser pointer body 17. The flexible unit is placed on the surface of clamping plate 16, and then the insert plate 14 is inserted into the slot 15. The pin is then inserted into the insert plate 14. As the lower clamp 12 and upper clamp 13 merge, clamping plate 16 pushes the flexible unit and the end of laser pointer body 17 to adhere tightly, thus clamping the end of laser pointer body 17. Then, the position of fixing box 18 is adjusted via threaded rod 3 according to the position of the end of laser pointer body 17. When fixing box 18 is below the end of laser pointer body 17, cylinder 19 is activated to extend round rod 101. At this time, round rod 101 pushes push plate 102 and laser... When the laser pointer body 17 contacts, the round rod 101 will raise the end of the laser pointer body 17 during movement, thereby adjusting the angle of the laser pointer body 17, thus completing the adjustment of the illumination angle of the laser pointer body 17. By using the lower clamp 12 and the upper clamp 13 to fix the front half of the laser pointer body 17, the movement of the front half of the laser pointer body 17 can be reduced when the end of the laser pointer body 17 is raised using the push plate 102. Finally, the illumination angle of the laser pointer body 17 is adjusted by the push plate 102, thereby increasing the flexibility of the illumination angle of the laser pointer body 17.
[0026] like Figures 3 to 4As shown, a pair of fixing plates 2 are fixedly connected to the end of the push plate 102; a cover plate 21 is rotatably connected to the middle of the fixing plate 2; a buckle plate 22 is fixedly connected to the end of the cover plate 21; the buckle plate 22 is multi-hole; the buckle plate 22 and the push plate 102 are in sliding fit; during operation, before using the push plate 102 to push the laser pointer body 17, the pin inside the buckle plate 22 can be pulled out first, then the cover plate 21 can be rotated to disengage the buckle plate 22 from the adjustment assembly 103, and then the push plate 102 can be raised to the end position of the laser pointer body 17, and the cover plate can be closed. 21 rotates and contacts the end of the laser pointer body 17, then inserts the buckle 22 into the push plate 102, and finally inserts the pin into the buckle 22, thereby fixing the end of the laser pointer body 17. By adding the cover plate 21, the linkage between the end of the laser pointer body 17 and the push plate 102 can be increased when adjusting the angle of the laser pointer body 17, so that the adjustment of the laser pointer body 17 by the push plate 102 is faster. At the same time, using the pin to fix the buckle 22 makes it easier to disassemble the laser pointer body 17.
[0027] like Figures 1 to 3 As shown, the adjustment assembly 103 includes a threaded rod 3; the threaded rod 3 and the base 1 are through-connected and rotatably connected; the fixing box 18 and the threaded rod 3 are threadedly connected; a knob 31 is fixedly connected to the end of the threaded rod 3; the knob 31 and the base 1 are rotatably connected; during operation, when it is necessary to adjust the fixing box 18, the threaded rod 3 can be moved in place of the fixing box 18 by rotating the knob 31 to reach the end of the laser pointer body 17, and then the end of the laser pointer body 17 is fixed by using the buckle plate 22; by adding the threaded rod 3, the flexibility of the fixing box 18 can be increased, so that it can be adjusted according to the length of the laser pointer body 17. Thus, when using laser pointer bodies 17 of different lengths, the position of the fixing box 18 can be flexibly adjusted according to the length of the laser pointer body 17.
[0028] like Figures 1 to 4 As shown, the flexible unit includes a limiting block 104; the limiting block 104 and the clamping plate 16 are fixedly connected; the limiting block 104 is elastically set; during operation, when the laser pointer body 17 is fixed, the limiting block 104 will guide the laser pointer body 17 to be placed in the center position. Subsequently, after the laser pointer body 17 is fixed, the limiting block 104 will limit the laser pointer body 17 to reduce the positional displacement when the push plate 102 adjusts the laser pointer body 17, and will automatically deform during clamping; by setting the limiting block 104 to be arc-shaped, the position of the laser pointer body 17 can be limited during installation, and the positional displacement during adjustment of the laser pointer body 17 can be reduced to increase the stability during movement. At the same time, the elasticity of the limiting block 104 will automatically deform to increase the contact area with the laser pointer body 17.
[0029] like Figure 4 As shown, a rubber pad 5 is fixed to the top of the push plate 102; the rubber pad 5 and the push plate 102 are correspondingly arranged; during operation, when the laser pointer body 17 is fixed using the cover plate 21, the laser pointer body 17 will contact the rubber pad 5. When the laser pointer body 17 is squeezed, it will generate a pushing force on the rubber pad 5, and then the rubber pad 5 will deform, thereby reducing the force on the laser pointer body 17; by adding the rubber pad 5, the squeezing on the laser pointer body 17 can be reduced when it is fixed, thereby protecting the laser pointer body 17.
[0030] like Figure 5 As shown, a pair of arc-shaped plates 6 are fixedly connected inside the slot 15; the arc-shaped plates 6 and the slot 15 are correspondingly arranged; the arc-shaped plates 6 are elastically arranged and have multiple holes; during operation, after the insert plate 14 is inserted into the slot 15, the insert plate 14 will contact the arc-shaped plates 6, thereby squeezing the arc-shaped plates 6 and causing them to move to both sides. When the insert plate 14 is fully inserted into the slot 15, the arc-shaped plates 6 will clamp the insert plate 14, thereby initially fixing it, and then fixing the insert plate 14 with a pin; by adding the arc-shaped plates 6, initial fixing can be performed when the lower clamp 12 and the upper clamp 13 are combined, thereby speeding up the combination of the lower clamp 12 and the upper clamp 13.
[0031] Working principle: When the laser pointer body 17 is needed, first pull out the pin inside the insert plate 14, then pull the upper clamp 13 to pull the insert plate 14 out of the slot 15. Then, place the front half of the laser pointer body 17 onto the surface of the clamp 16, and then insert the insert plate 14 into the slot 15. Then, insert the pin back into the insert plate 14. As the lower clamp 12 and the upper clamp 13 merge, the clamp 16 will push the limiting block 104 to press against the end of the laser pointer body 17, thereby clamping the end of the laser pointer body 17. Then, according to the position of the end of the laser pointer body 17, adjust the position of the fixing box 18 through the threaded rod 3. When the fixing box 18 is in the laser pointer position... When the laser pointer body 17 is positioned below its end, the cylinder 19 is activated, causing the round rod 101 to extend. At this point, the round rod 101 pushes the push plate 102 to contact the laser pointer body 17. Upon contact, the round rod 101, during its movement, raises the end of the laser pointer body 17, thereby adjusting the angle of the laser pointer body 17 and completing the adjustment of the illumination angle of the laser pointer body 17. Before using the push plate 102 to push the laser pointer body 17, the pin inside the latch plate 22 can be pulled out. Then, the cover plate 21 is rotated to disengage the latch plate 22 from the adjustment assembly 103. The push plate 102 is then raised to the end position of the laser pointer body 17, and the cover plate 21 is rotated to contact the end of the laser pointer body 17. Then, the buckle 22 is inserted into the push plate 102, and finally the pin is inserted into the buckle 22, thereby fixing the end of the laser pointer body 17. When it is necessary to adjust the fixing box 18, the threaded rod 3 can be moved in place of the fixing box 18 by rotating the knob 31 to reach the end of the laser pointer body 17, and then the buckle 22 is used to fix the end of the laser pointer body 17. When fixing the laser pointer body 17, the limiting block 104 will provide guidance for the laser pointer body 17 to be placed in the center position. After the laser pointer body 17 is fixed, the limiting block 104 will limit the laser pointer body 17, thereby reducing the impact on the laser pointer on the push plate 102. When the laser pointer body 17 is adjusted, it will shift its position and deform automatically when clamped. When the cover plate 21 is used to fix the laser pointer body 17, the laser pointer body 17 will contact the rubber pad 5. When the laser pointer body 17 is squeezed, it will exert a pushing force on the rubber pad 5, and the rubber pad 5 will deform, thereby reducing the force on the laser pointer body 17. After the insert plate 14 is inserted into the slot 15, the insert plate 14 will contact the arc plate 6 and squeeze the arc plate 6, causing the arc plate 6 to move to both sides. When the insert plate 14 is fully inserted into the slot 15, the arc plate 6 will clamp the insert plate 14 for initial fixation, and then the insert plate 14 will be fixed by the pin.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A laser pointer, comprising a base (1), characterized in that: A support rod (11) is fixedly connected to the end of the base (1); a lower clamp (12) is fixedly connected to the top of the support rod (11); an upper clamp (13) is provided on the top of the lower clamp (12); a pair of insert plates (14) are fixedly connected to the bottom of the upper clamp (13); the insert plates (14) are multi-hole; a pair of slots (15) are provided on the top of the lower clamp (12); the insert plates (14) and slots (15) are correspondingly arranged and slidably fitted; clamping plates (16) are fixedly connected to the inner walls of both the lower clamp (12) and the upper clamp (13); A laser pointer body (17) is provided between the lower clamp (12) and the upper clamp (13); a fixed box (18) is slidably connected to the middle of the base (1); a cylinder (19) is fixedly connected inside the fixed box (18); a round rod (101) is fixedly connected to the output end of the cylinder (19); a push plate (102) is fixedly connected to the top of the round rod (101); an adjustment component (103) is provided on the surface of the base (1); the adjustment component (103) and the fixed box (18) are correspondingly provided; a flexible unit is provided in the middle of the clamp (16).
2. A laser pointer according to claim 1, characterized in that: The push plate (102) is fixedly connected to a pair of fixing plates (2) at its end; a cover plate (21) is rotatably connected to the middle of the fixing plate (2); a buckle plate (22) is fixedly connected to the end of the cover plate (21); the buckle plate (22) is multi-hole set; the buckle plate (22) and the push plate (102) are in sliding fit.
3. A laser pointer according to claim 2, characterized in that: The adjustment assembly (103) includes a threaded rod (3); the threaded rod (3) and the base (1) are connected through and rotatably; the fixing box (18) and the threaded rod (3) are threadedly connected; a knob (31) is fixedly connected to the end of the threaded rod (3); the knob (31) and the base (1) are rotatably connected.
4. A laser pointer according to claim 3, characterized in that: The flexible unit includes a limiting block (104); the limiting block (104) and the clamping plate (16) are fixedly connected; the limiting block (104) is elastically set.
5. A laser pointer according to claim 4, characterized in that: A rubber pad (5) is fixed to the top of the push plate (102); the rubber pad (5) and the push plate (102) are arranged correspondingly.
6. A laser pointer according to claim 5, characterized in that: The slot (15) A pair of arc-shaped plates (6) are fixedly connected inside; the arc-shaped plates (6) and the slots (15) are correspondingly arranged; The arc-shaped plate (6) is elastically configured and has multiple holes.