A laser emitter adjustment mechanism and sight

Abstract

The utility model discloses a kind of laser emitter adjusting mechanism and gunsight, belong to laser sighting auxiliary equipment technical field.The adjusting mechanism includes support, laser emitter, first spring, second spring and adjusting screw.Laser emitter head is circularly arc movable installation on the grab of support, tail is rectangular structure, two sides respectively with the first spring and second spring abutment of pre-press state.By screwing the adjusting screw of two sides, laser emitter tail can be pushed to deflect, and then drive head to deflect, realize the accurate fine adjustment of laser ray in horizontal and vertical direction.The gunsight includes shell, above-mentioned adjusting mechanism, front module, rear module, battery and adjusting seat and the like component, with good sealing performance and convenient external adjustment function.The utility model structure is compact, adjustment is accurate, reset is stable, assembly is simple, applicable to toy gun, laser indicator, hunting auxiliary equipment and the like civil field, with higher practical value and market prospect.

Description

Technical Field

[0001] This utility model relates to the field of laser aiming auxiliary equipment technology, specifically to a laser emitter adjustment mechanism and aiming device suitable for toys (such as simulated toy guns), civilian electronic products (such as laser aiming measuring devices), and hunting equipment (such as civilian slingshots and legal hunting light weapon auxiliary devices). Background Technology

[0002] In the fields of toys, consumer electronics, and hunting equipment, laser emitters are core aiming aids, and their angle adjustment accuracy directly affects the user experience. Existing laser emitter adjustment mechanisms suitable for such applications suffer from the following key drawbacks: Insufficient adjustment precision: Most of them use a single buckle or simple limiting structure, which cannot achieve fine adjustment of the laser beam. For example, when a simulated toy gun needs to be accurately aimed at the target, it is easy to deviate. In hunting equipment, it may even cause the prey to miss the target.

[0003] Poor reset performance: Some mechanisms do not have a preload spring, or the spring assembly has no positioning structure. After adjustment, repeated manual calibration is required to reset, which increases the difficulty of operation for toy users (such as teenagers) and reduces aiming efficiency in hunting scenarios.

[0004] Low structural adaptability: Most adjustment mechanisms have a large number of parts and are complex to assemble, requiring special tools for installation. They are not suitable for miniaturized toy designs or the convenient assembly needs of consumer electronic products, and their production costs are relatively high.

[0005] The aforementioned problems result in poor applicability of existing adjustment mechanisms in civilian scenarios, making it difficult to meet users' core needs for "precision, convenience, and durability." Therefore, there is an urgent need for an optimized solution that is suitable for toys, civilian electronics, and hunting scenarios. Summary of the Invention

[0006] To overcome the shortcomings of existing technologies, a laser emitter adjustment mechanism and aiming device are provided to achieve three core objectives: first, precise fine-tuning of the laser beam angle to meet the precise aiming needs of toys and hunting; second, stable reset after adjustment without repeated calibration; and third, simplified structure and enhanced sealing to reduce assembly costs, improve outdoor durability, and fully adapt to civilian and entertainment scenarios.

[0007] In a first aspect, this utility model discloses a laser emitter adjustment mechanism, comprising a bracket, a laser emitter, a first spring, and a second spring. The bracket is equipped with a gripper; the laser emitter head is arc-shaped and movably mounted on the gripper, while the tail is rectangular; the first spring and the second spring respectively abut against both sides of the laser emitter tail and are in a pre-compressed state; two adjusting screws are respectively disposed on both sides of the laser emitter, opposite to the first and second springs. By turning the adjusting screws, the laser emitter tail can be deflected, thereby causing its head to deflect, thus adjusting the angle of the laser beam.

[0008] Furthermore, the first spring and the second spring are respectively installed on the right side and bottom of the tail of the laser emitter.

[0009] Furthermore, the adjusting screw is mounted on the bracket via a screw seat.

[0010] Optionally, the head of the adjusting screw is provided with a screw pan for easy manual adjustment.

[0011] In a second aspect, this utility model discloses a sight, including a housing and a laser emitter adjustment mechanism as described above, which are mounted inside the housing by fixing screws; the adjustment screw extends out of the housing and is mounted on the housing by a screw seat. An adjustment seat is mounted at the bottom of the housing for adjusting the sight's mounting position on a firearm or equipment. A front module is mounted at the front of the housing and includes a lens and a light plate; a rear module is mounted at the rear of the housing and includes a sealing plate, a main board, and buttons; a battery is installed inside the housing for power supply.

[0012] Furthermore, the front module also includes a sealing ring to enhance sealing performance.

[0013] Furthermore, the adjustment base has multiple spaced adjustment holes for cooperating with the connectors on the external carrier to fix the aiming device in different positions.

[0014] Furthermore, the sealing sheet covers the opening at the rear of the housing, the button is electrically connected to the motherboard, and the button extends out of the outer surface of the rear module.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The laser emitter can be precisely and finely adjusted in both horizontal and vertical directions by using a double-spring preload structure in conjunction with an adjusting screw. It can automatically reset after adjustment, resulting in high stability. With a simple and compact structure, few parts, and easy assembly, it is suitable for miniaturization design of toys and consumer electronics products; The well-sealed structure enhances waterproof and dustproof performance and extends service life; It has a wide range of applications and can be widely used in civilian fields such as toy guns, laser pointers, and hunting aids. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments 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 , 2 This is an overall schematic diagram of Embodiment 1 of the present utility model; Figure 3 This is an exploded view diagram provided for Embodiment 1 of the present invention; Figure 4 This is an overall schematic diagram of Embodiment 2 of the present utility model; Figure 5 This is an exploded view diagram provided for Embodiment 2 of the present invention; Figure 6 This is a cross-sectional schematic diagram of Embodiment 2 of the present invention.

[0018] The following are the labeling elements in the figure: 1. Laser emitter; 2. Bracket; 21. Gripper; 3. First spring; 4. Second spring; 5. Adjusting screw; 51. Screw seat; 6. Fixing screw; 7. Housing; 71. Adjusting seat; 72. Battery; 73. Sealing ring; 8. Front module; 81. Lens; 82. Lamp board; 9. Rear module; 91. Sealing plate; 92. Main board; 93. Button.

[0019] The accompanying drawings have illustrated specific embodiments of the present invention, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0020] 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, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] To make the technical solution and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Example

[0022] Please see Figures 1-3 As shown, this embodiment provides a laser emitter adjustment mechanism. The mechanism mainly includes a bracket 2, a laser emitter 1, a first spring 3, a second spring 4, an adjusting screw 5, and a screw seat 51.

[0023] The support bracket 2, serving as the basic support component of the mechanism, is injection molded from high-strength engineering plastic, possessing excellent mechanical strength and dimensional stability. A gripper 21 is located at the front of the support bracket 2. The head of the laser emitter 1 has an arc-shaped structure, its curvature perfectly matching the gripper 21, allowing the laser emitter 1 to smoothly perform multi-angle deflection movements within the gripper 21.

[0024] The tail of the laser emitter 1 is designed as a rectangular block structure, with its bottom plane contacting the first spring 3 and its right side plane contacting the second spring 4. The first spring 3 and the second spring 4 are respectively installed in the spring mounting slots on the bottom and right side of the bracket 2, and are in a pre-compressed state after installation, providing continuous elastic support for the laser emitter 1. Two adjusting screws 5 are respectively located on the top and left side of the laser emitter 1. Each adjusting screw 5 is threaded into a screw seat 51, which is fixed to the bracket 2 with an interference fit. The head of the adjusting screw 5 is machined with a cross-shaped groove for easy and precise adjustment using a standard screwdriver.

[0025] When laser angle adjustment is required, the user can use a screwdriver to tighten the adjusting screw 5 at the top. Pushing the screw forward compresses the tail of the laser emitter 1, causing it to move downwards and simultaneously compressing the first spring 3. Since the head of the laser emitter 1 contacts the gripper 21 with an arc surface, the downward movement of the tail causes the head to deflect upwards, thus achieving vertical adjustment of the laser beam. Similarly, tightening the adjusting screw 5 on the left side pushes the tail of the laser emitter 1 to the right, compressing the second spring 4 and causing the head to deflect to the right, achieving horizontal adjustment of the laser beam. After adjustment, releasing the adjusting screw 5 allows the corresponding spring to push the laser emitter 1 back to its initial position under preload.

[0026] The laser emitter adjustment mechanism of this embodiment has the advantages of compact structure, precise adjustment, and automatic reset, and is particularly suitable for civilian applications that require precise laser alignment. Example

[0027] Please see Figures 4-6 As shown, this embodiment provides a sight that integrates the laser emitter adjustment mechanism described in Embodiment 1, and adds components such as a housing, power supply, and control module to form a complete laser aiming device.

[0028] The main body of the sight is the housing 7, which is made of aluminum alloy and CNC machined with an anodized finish, ensuring both structural strength and a good aesthetic appearance. The housing 7 has multiple mounting and positioning structures inside. The laser emitter adjustment mechanism is mounted in the center of the housing 7 via a fixing screw 6. The tail of the adjustment screw 5 extends from an opening in the side wall of the housing 7 and is fixed to the housing 7 via a screw seat 51, allowing the user to adjust it directly from the outside.

[0029] An adjustment base 71 is mounted on the bottom of the housing 7. The adjustment base 71 is made of stainless steel and has multiple adjustment holes machined on it at standard intervals. These adjustment holes can be used with Picatinny rails or other standard mounting interfaces, allowing the sight to be quickly mounted on various civilian equipment, including toy guns, slingshots, measuring instruments, etc., and providing multiple mounting position options.

[0030] A front module 8 is mounted on the front of the housing 7. The front module 8 includes an optical lens 81, an LED light panel 82, and a sealing ring 73. The optical lens 81 is made of high-transmittance glass with an anti-reflective coating, which effectively improves the laser transmittance and reduces stray light interference. The LED light panel 82 is equipped with multiple LED beads of different colors, which can provide lighting or signal indication functions. The sealing ring 73 is made of silicone rubber, forming a reliable seal at the joint between the front module 8 and the housing 7 to prevent moisture and dust from entering.

[0031] A rear module 9 is installed at the rear of the housing 7. The rear module 9 includes a sealing plate 91, a main board 92, and a button 93. The sealing plate 91 is made of flexible rubber material and completely covers the opening at the rear of the housing 7, forming a complete sealing system together with the sealing ring 73. The main board 92 integrates electronic components such as a microcontroller, laser drive circuit, and power management chip to realize intelligent control of the entire sight. The button 93 is a waterproof micro switch that partially protrudes from the surface of the rear module 9, allowing users to control functions such as power on / off and mode switching.

[0032] Battery 72 is installed in a specially designed battery compartment inside housing 7, and is powered by a rechargeable lithium battery. The battery compartment cover has a waterproof sealing structure. Battery 72 is connected to motherboard 92 via a connector to provide power to the entire sight.

[0033] In this embodiment, when using the aiming device, the user first installs it onto the target device via the adjustment base 71, and then turns on the power via the button 93.

[0034] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention. This application is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the foregoing claims.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element present. Conversely, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. The terms "upper end," "lower end," "left side," "right side," "front end," "rear end," and similar expressions used herein refer to the positional relationship with reference to the accompanying drawings.

[0036] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A laser transmitter adjustment mechanism, characterized by, include: Support (2), on which gripper (21) is provided; The laser emitter (1) has an arc-shaped head that is movably mounted on the gripper (21) and a rectangular tail. The first spring (3) and the second spring (4) respectively abut against the two sides of the tail of the laser emitter (1) and are in a pre-compression state; Two adjusting screws (5) are respectively set on both sides of the laser emitter (1), opposite to the first spring (3) and the second spring (4). By turning the adjusting screws (5), the tail of the laser emitter (1) can be pushed to deflect, thereby causing its head to deflect, so as to adjust the angle of the laser beam.

2. A laser transmitter adjustment mechanism according to claim 1, wherein: The first spring (3) and the second spring (4) are respectively installed on the right side and bottom of the tail of the laser emitter (1).

3. A laser transmitter adjustment mechanism as claimed in claim 1, wherein: The adjusting screw (5) is mounted on the bracket (2) via a screw seat (51).

4. A laser transmitter adjustment mechanism as claimed in claim 1, wherein: The head of the adjusting screw (5) is provided with a screw plate.

5. A sight, characterized by: include: Shell (7); The laser emitter adjustment mechanism as described in any one of claims 1-4 is installed inside the housing (7) by a fixing screw (6); The adjusting screw (5) protrudes from the housing (7) and is mounted on the housing (7) via the screw seat (51); Adjustment seat (71), installed at the bottom of housing (7), is used to adjust the mounting position of the sight on the firearm or equipment; The front module (8) is installed at the front of the housing (7) and includes a lens (81) and a lamp panel (82). The rear module (9) is installed at the rear of the housing (7) and includes a sealing plate (91), a main board (92) and buttons (93). The battery (72) is installed inside the housing (7) and is used to provide power.

6. A sight according to claim 5, wherein: The front module (8) also includes a sealing ring (73) for enhancing sealing performance.

7. A sight according to claim 5, wherein: The adjustment seat (71) has a plurality of spaced adjustment holes, which are used to cooperate with the connectors on the external carrier to fix the aiming device at different positions on the external carrier.

8. The sight of claim 5, wherein: The sealing sheet (91) covers the opening at the rear of the housing (7), the button (93) is electrically connected to the motherboard (92), and the button (93) extends out of the outer surface of the rear module (9).

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