Track lamp screw adjusting anti-loosening structure

Abstract

The utility model relates to the technical field of adjusting structures, in particular to a track lamp screw adjusting anti-loosening structure which comprises a lamp body and a sliding groove formed in the top of the lamp body and further comprises a sliding block and an adjusting mechanism, the sliding block is arranged in the sliding groove in a sliding mode, and the adjusting mechanism is used for fixing the sliding block in the sliding groove. The adjusting mechanism is provided with an anti-loosening mechanism used for preventing the adjusting mechanism from loosening, a transversely-penetrating through hole is formed in the side face of the sliding block, and a plurality of sliding block protruding teeth are fixedly arranged on the side face of the sliding block. According to the utility model, the limiting block convex teeth and the sliding block convex teeth are arranged to be in a mutually engaged state, so that the adjusting mechanism is in a locked state; and the end part of the adjusting screw is propped against the limiting teeth, so that the screw rod is prevented from rotating, and the fixing effect on the sliding block is further enhanced. The adjusting screw and the limiting block act together to fix the sliding block in the sliding groove, the adjusting mechanism is prevented from loosening in the high-frequency impact movement of the weapon, the track lamp is stably installed on the weapon, and the stability and precision of the weapon are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of adjustment structure technology, and in particular to a track light screw adjustment anti-loosening structure. Background Technology

[0002] Track lights, also known as tactical lights, are lighting or laser-assisted devices specifically designed for firearms and weapons. They are typically mounted on the rails (such as Picatinny rails or M-LOK rails) of weapons like rifles, pistols, and shotguns to provide aiming illumination, target identification, or tactical deterrence in low-light / nighttime environments. Track lights are mounted on the rails of firearms and other weapons via an adjustment mechanism and can move along the rails, thereby adjusting the position of the tactical light.

[0003] Chinese patent application CN202420197302.1 discloses a lighting fixture locking and anti-loosening structure. This structure uses a first engaging block and a limiting frame to connect the engaging plate and the connecting sleeve, enabling quick connection of the connecting sleeve. Simultaneously, the engagement of the engaging block and the engaging slot prevents rotation between the connecting sleeve and the engaging plate after installation, thus preventing the connecting sleeve from detaching from the engaging plate. The quick installation of the connecting sleeve significantly reduces the time required to install the lighting fixture. However, this locking and anti-loosening structure lacks a redundant anti-detachment design. Under high-frequency impact from weapons, the locking mechanism is prone to loosening, causing the track light to loosen or even detach, reducing the weapon's stability and affecting its accuracy. Utility Model Content

[0004] The main purpose of this utility model is to provide a track light screw adjustment anti-loosening structure to solve the problems raised in related technologies.

[0005] To achieve the above objectives, according to one aspect of the present invention, a track light screw adjustment anti-loosening structure is provided, including a light body and a slide groove disposed on the top of the light body, and further including a slider and an adjustment mechanism. The slider is slidably disposed in the slide groove, and the adjustment mechanism is used to fix the slider in the slide groove. The adjustment mechanism is provided with an anti-loosening mechanism to prevent the adjustment mechanism from loosening.

[0006] Furthermore, the slider has a transverse through hole on its side, and a number of slider protrusions are fixedly provided on the side of the slider.

[0007] Furthermore, the adjustment mechanism includes a screw, two track clamps and a limiting block. The two track clamps are respectively fixed on both sides of the lamp body. A nut is fixed on the outside of the second track clamp. The limiting block is located between the first track clamp and the slider and is slidably connected to the lamp body. The screw passes through the first track clamp, the limiting block, the slider and the second track clamp in sequence, extends into the nut, and is threadedly connected to the nut.

[0008] Furthermore, the contact area between the limiting block and the slider protrusion is fixedly provided with a plurality of limiting block protrusions.

[0009] Furthermore, the first track clamp has an oblique hole above it, a groove on the outside of the first track clamp, a stop block inside the groove, the stop block being fixedly connected to the first track clamp, and a channel in the middle of the stop block for the limiting block to pass through.

[0010] Furthermore, an adjusting screw is provided inside the oblique hole, and the adjusting screw is threadedly connected to the oblique hole.

[0011] Furthermore, a spring is fixedly provided at the outer end of the limiting block, and the spring is sleeved on the outer ring of the screw.

[0012] Furthermore, a nut is fixedly provided at the end of the screw away from the nut, and a number of limiting teeth are fixedly provided on the outer ring of the nut.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention locks the adjusting mechanism by interlocking the teeth of the limiting block and the slider. The end of the adjusting screw then abuts against the limiting teeth to prevent the screw from rotating, further strengthening the fixation of the slider. The adjusting screw and the limiting block work together to fix the slider within the groove, preventing the adjusting mechanism from loosening during high-frequency impact movements of the weapon. This ensures the track light is securely mounted on the weapon, guaranteeing its stability and accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0016] Figure 2 This is an exploded view of the present invention;

[0017] Figure 3 This is a schematic diagram of the overall adjustment mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the locking state of the adjustment mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the unlocked state of the adjustment mechanism of this utility model.

[0020] Figure label:

[0021] 1. Screw; 11. Limiting tooth; 2. Fixing screw; 3. First track clamp; 31. Angled hole; 32. Groove; 33. Stop block; 4. Adjusting screw; 5. Spring; 6. Limiting block; 61. Limiting block protrusion tooth; 7. Lamp body; 71. Slide groove; 8. Slider; 81. Through hole; 82. Slider protrusion tooth; 9. Second track clamp; 10. Nut. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0023] This embodiment provides a track light screw adjustment and anti-loosening structure, such as... Figure 1 and 2 As shown, it includes a lamp body 7 and a slide groove 71 located on the top of the lamp body 7, as well as a slider 8 and an adjustment mechanism. The slider 8 is slidably disposed in the slide groove 71, and the adjustment mechanism is used to fix the slider 8 in the slide groove 71. The adjustment mechanism is provided with an anti-loosening mechanism to prevent the adjustment mechanism from loosening.

[0024] After the adjusting screw 4 is screwed into the inclined hole 31, it extends into the groove 32, and its end abuts against the limiting tooth 11 to form an anti-loosening mechanism, preventing the screw 1 from rotating and reducing the fixing effect on the slider 8.

[0025] The slider 8 has a transverse through hole 81 on its side. The through hole 81 is used to accommodate the screw 1 and does not affect the slider 8 sliding in the slide groove 71. Several slider protrusions 82 are fixedly provided on the side of the slider 8.

[0026] like Figure 3 As shown, the adjustment mechanism includes a screw 1, a first track clamp 3, a second track clamp 9, and a limiting block 6. The first track clamp 3 and the second track clamp 9 are respectively fixed to both sides of the lamp body 7 by fixing screws 2. A nut 10 is fixed on the outside of the second track clamp 9. The limiting block 6 is located between the first track clamp 3 and the slider 8 and is slidably connected to the lamp body 7. The screw 1 passes through the first track clamp 3, the limiting block 6, the slider 8, and the second track clamp 9 in sequence, extends into the nut 10, and is threadedly connected to the nut 10.

[0027] A plurality of limiting block teeth 61 are fixedly provided at the contact part between the limiting block 6 and the slider teeth 82. The limiting block teeth 61 and the slider teeth 82 mesh with each other. The contact surface between the limiting block teeth 61 and the slider teeth 82 is a smooth arc. When the limiting block 6 does not press the slider 8, the slider 8 is pushed and the slider teeth 82 can move along the limiting block teeth 61.

[0028] The first track clamp 3 has an inclined hole 31 above it, and a groove 32 is provided on the outside of the first track clamp 3. A stop block 33 is provided inside the groove 32. The stop block 33 is fixedly connected to the first track clamp 3. A channel for the limiting block 6 to pass through is provided in the middle of the stop block 33.

[0029] An adjusting screw 4 is provided inside the oblique hole 31, and the adjusting screw 4 is threadedly connected to the oblique hole 31.

[0030] A spring 5 is fixedly mounted on the outer end of the limiting block 6, and the spring 5 is sleeved on the outer ring of the screw 1. The diameter of the spring 5 is smaller than the diameter of the hole opened on the stop block 33. When the adjusting mechanism is in the unlocked state, the spring 5 and the limiting block 6 can move freely in the hole, pushing the slider 8. When the slider tooth 82 moves along the limiting block tooth 61, it pushes the limiting block 6 outward, and the limiting block 6 no longer restricts the slider 8.

[0031] A nut is fixedly provided at the end of the screw 1 away from the nut 10, and a number of limiting teeth 11 are fixedly provided on the outer ring of the nut.

[0032] Rotate screw 1 in the locking direction, screw 1 is screwed into nut 10, and the nut presses the limiting block 6 onto the slider 8 through spring 5. The limiting block tooth 61 and the slider tooth 82 mesh with each other, and the adjusting mechanism is in the locked state. Figure 4 As shown, the slider 8 is fixed in the groove 71; then the adjusting screw 4 is screwed into the inclined hole 31 until the end of the adjusting screw 4 abuts against the limiting tooth 11 to prevent the screw 1 from rotating and further strengthen the fixing effect on the slider 8.

[0033] Rotate the adjusting screw 4 in the reverse direction so that its end moves away from the limiting tooth 11. Then rotate the screw 1 in the unlocking direction. The nut moves away from the spring 5, reducing the pressure of the spring 5 on the limiting block 6. The limiting block 6 no longer presses against the slider 8, and the adjusting mechanism is in the unlocked state. Figure 5 As shown, the limiting block protrusion 61 loses its restriction on the slider protrusion 82, and the slider 8 can be pushed along the slide groove 71 to adjust it to a suitable position.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A track light screw adjustment and anti-loosening structure, comprising a light body (7) and a sliding groove (71) disposed on the top of the light body (7), characterized in that, It also includes a slider (8) and an adjustment mechanism. The slider (8) is slidably disposed in the slide groove (71). The adjustment mechanism is used to fix the slider (8) in the slide groove (71). The adjustment mechanism is provided with an anti-loosening mechanism to prevent the adjustment mechanism from loosening.

2. The track light screw adjustment and anti-loosening structure according to claim 1, characterized in that, The slider (8) has a transverse through hole (81) on its side, and a number of slider protrusions (82) are fixedly provided on the side of the slider (8).

3. The track light screw adjustment and anti-loosening structure according to claim 1, characterized in that, The adjustment mechanism includes a screw (1), two track clamps (3, 9) and a limiting block (6). The track clamps (3, 9) are fixed on both sides of the lamp body (7). A nut (10) is fixed on the outside of the track clamp (9). The limiting block (6) is located between the track clamp (3) and the slider (8) and is slidably connected to the lamp body (7). The screw (1) passes through the track clamp (3), the limiting block (6), the slider (8) and the track clamp (9) in sequence, extends into the nut (10), and is threadedly connected to the nut (10).

4. The track light screw adjustment and anti-loosening structure according to claim 3, characterized in that, The contact area between the limiting block (6) and the slider protrusion (82) is fixedly provided with a plurality of limiting block protrusions (61).

5. The track light screw adjustment and anti-loosening structure according to claim 3, characterized in that, The track clamp (3) has an oblique hole (31) on its upper side and a groove (32) on its outer side. A stop block (33) is provided inside the groove (32). The stop block (33) is fixedly connected to the track clamp (3). A channel for the limiting block (6) to pass through is provided in the middle of the stop block (33).

6. The track light screw adjustment and anti-loosening structure according to claim 5, characterized in that, An adjusting screw (4) is provided inside the oblique hole (31), and the adjusting screw (4) is threadedly connected to the oblique hole (31).

7. The track light screw adjustment and anti-loosening structure according to claim 5, characterized in that, The limiting block (6) is fixedly provided with a spring (5) at its outer end, and the spring (5) is sleeved on the outer ring of the screw (1).

8. The track light screw adjustment and anti-loosening structure according to claim 3, characterized in that, The screw (1) is fixedly provided with a nut at the end away from the nut (10), and the outer ring of the nut is fixedly provided with a number of limiting teeth (11).

Images