Portable and durable sighting device

Abstract

The utility model discloses a light and durable sighting device, which comprises a shell, a light source and a light guide plate, the lens assemblies are arranged at the two ends of the shell, and each lens assembly comprises a front lens used for collecting target light rays and a rear lens used for guiding the light rays transmitted by the front lens to eyes; the base is arranged at the bottom of the shell, a clamping groove is formed in the bottom of the base, a limiting clamping block used for positioning is arranged on the side edge of the clamping groove in a sliding mode, a locking part is connected to one side of the limiting clamping block through a sliding screw rod, and the locking part comprises an adjusting extrusion plate which pulls the limiting clamping block to be locked with a mounting position. The beneficial effects of the utility model are that the limiting clamping block and the inner wall of the clamping groove are staggered by pressing the sliding screw rod, so that the base can slide to a designated position conveniently; after the sliding screw rod is loosened, the limiting clamping block is automatically clamped into the clamping groove in the installation position under the action of the spring, and rapid installation is achieved; and the sighting device is tensioned and fixed by adjusting the extrusion plate, so that the sighting device is stable and does not shake.

Description

Technical Field

[0001] The utility model relates to the technical field of sights, in particular to a portable and durable sight. Background Technique

[0002] A sight is a device or equipment used to assist in aiming at a target. It can help a shooter aim at the target more accurately, improving the accuracy and effectiveness of shooting. The working principles of different types of sights vary, but the core purpose is to help the shooter aim at the target more accurately. Taking a laser sight as an example, its working principle includes a laser generator emitting a laser beam, which is focused and the transmission direction is controlled through a lens system, and finally shines on the target to form an obvious light spot.

[0003] Among them, the application of the lens of the internal red dot sight is very common. During its installation process, the red dot sight needs to be installed at a specified position. Ensure that the direction and angle of the sight are correct, and use screws to fix the sight. Some tools are needed in this process, such as a screwdriver and a torque wrench. When going out, the screws and the corresponding tools need to be carried together, which is not convenient to carry. And when fixing, after moving to the specified position, one hand needs to fix it and the other hand needs to tighten it through tools. The installation steps are cumbersome and the efficiency is not high. Content of the Utility Model

[0004] The purpose of the utility model is to provide a portable and durable sight to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A portable and durable sight, comprising:

[0006] A housing with a light source inside;

[0007] A lens assembly, the lens assembly is placed at both ends of the housing, and the lens assembly includes a front lens for collecting light from the target and a rear lens for guiding the light transmitted by the front lens to the eyes;

[0008] A base, the base is placed at the bottom of the housing, a card slot is provided at the bottom of the base, a limiting block for positioning is slidably arranged on the side of the card slot, one side of the limiting block is connected with a locking part through a sliding screw rod, and the locking part includes an adjusting pressing plate for pulling the limiting block to lock with the installation position.

[0009] Preferably, adjusting knobs for fine-tuning windage and elevation of the aiming point are respectively installed on the top and side of the housing.

[0010] Preferably, a battery compartment is provided on one side of the housing for supplying power to the light source, and a power switch electrically connected to the light source is installed on the top of the housing.

[0011] Preferably, a limiting groove is provided on one side of the card slot, and the limiting card block is slidably installed inside the limiting groove.

[0012] Preferably, a receiving hole is provided on a side of the base facing away from the limiting groove, and the sliding screw passes through the slot and comes out from the middle of the receiving hole.

[0013] Preferably, the outer side of the sliding screw is threadedly connected to an adjustment extrusion plate, one side of the adjustment extrusion plate is fixedly connected to a limiting plate, a hexagonal hole is provided on the side of the limiting plate, the adjustment extrusion plate is an elliptical structure, and a spring is provided on the outer side of the sliding screw and between the storage hole and the adjustment extrusion plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by pressing the sliding screw, the limiting block is offset from the inner wall of the slot, so that the base can slide to the specified position conveniently; after loosening the sliding screw, under the action of the spring, the limiting block is automatically inserted into the slot at the installation position to achieve quick installation; then the extrusion plate is adjusted to tighten and fix, so as to ensure that the sight is stable and does not shake; the extrusion plate can be driven to rotate by the triangular plate to achieve quick pre-tightening and positioning; the hexagonal hole on the limiting plate allows the use of an hexagonal wrench for finer adjustment and fixation when necessary, thereby increasing the flexibility and convenience of operation; the overall structure is integrated, without additional fasteners, and is easy to carry and install on different equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the location structure of the battery compartment of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the base of the utility model;

[0018] Figure 4 This is an enlarged view of point A of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the limit card block of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the limit groove of the utility model.

[0021] In the figure: 1. Shell; 2. Rear lens; 3. Front lens; 4. Adjustment knob; 5. Power switch; 6. Battery compartment; 7. Card slot; 8. Limit block; 9. Limit slot; 10. Base; 11. Storage hole; 12. Sliding screw; 13. Hexagon socket hole; 14. Spring; 15. Adjustment squeeze plate. DETAILED DESCRIPTION

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 、 2 Figures 3, 4, 5, 6, etc., the present invention provides a technical solution: a portable and durable sight, including: a housing 1 with a light source inside; lens assemblies are placed at both ends of the housing 1, and the lens assemblies include a front lens 3 for collecting light from the target and a rear lens 2 for guiding the light transmitted by the front lens 3 to the eyes; a base 10 is placed at the bottom of the housing 1, a card slot 7 is provided at the bottom of the base 10, and a limit block 8 for positioning is slidably arranged on the side of the card slot 7. One side of the limit block 8 is connected to a locking part through a sliding screw 12, and the limit block 8 is fixedly connected to the sliding screw 12. The locking part includes an adjustment pressing plate 15 for locking the limit block 8 with the installation position.

[0024] It should be noted that in the present invention, the sliding screw 12 is pressed to stagger the inner wall of the limit block 8 from the card slot 7 to prevent the limit block 8 from intersecting with the equipment installation position. After sliding the base 10 from one end of the equipment to the designated position, the sliding screw 12 is released. Under the action of the spring 14, the limit block 8 passes through the limit groove 9 and corresponds to the card slot at the installation position, and is tightened and fixed by the adjustment pressing plate 15, so as to achieve quick installation and fixation.

[0025] Please refer to Figure 1 、 2 Figures 3, 4, etc., adjustment knobs 4 for fine-tuning windage and elevation of the aiming point are respectively installed on the top and side of the housing 1. The adjustment knobs 4 adjust the elevation angle and left-right angle of the light source. A battery compartment 6 is provided on one side of the housing 1 for supplying power to the light source, and a power switch 5 electrically connected to the light source is installed on the top of the housing 1.

[0026] It should be noted that the light source in the present invention is an LED light source, the power switch 5 is connected to the battery compartment 6 and the light source, and a reticle is provided in front of the light source. The reticle irradiates the light emitted by the lighting system into specific patterns such as red dots and circles. When the power is turned on, the LED lamp emits light, and the light will be used to form an aiming point pattern on the beam splitter. The light of the pattern then enters the front lens 3 of the curved beam splitter structure, and then is reflected into parallel light through coating and enters the human eye through the rear lens 2.

[0027] Please refer to Figure 4 、 5As shown in FIGS. 6, a limiting groove 9 is provided on one side of the card slot 7, and a limiting block 8 is slidably installed inside the limiting groove 9. A receiving hole 11 is provided on the side of the base 10 facing away from the limiting groove 9. A sliding screw 12 passes through the card slot 7 and passes out from the middle of the receiving hole 11. An adjusting pressing plate 15 is threadedly connected to the outside of the sliding screw 12. A triangular plate is provided on one side of the adjusting pressing plate 15 to facilitate driving the adjusting pressing plate 15 to rotate through the triangular plate. A limiting plate is fixedly connected to one side of the adjusting pressing plate 15, and an internal hexagonal hole 13 is provided on the side of the limiting plate for driving the adjusting pressing plate 15 to move towards one side of the base 10 by cooperating with the internal hexagonal hole 13 with an internal hexagonal wrench when necessary. The adjusting pressing plate 15 is of an elliptical structure, and a spring 14 is sleeved on the outside of the sliding screw 12 between the receiving hole 11 and the adjusting pressing plate 15.

[0028] It should be noted that when the present utility model is installed, press one end of the sliding screw 12, and through the sliding screw 12, the card slot 7 is clamped at the installation position and slides in from one end. When the base 10 slides to the designated position, release the sliding screw 12 from one end. The spring 14 drives the sliding screw 12 to move towards one end by pressing the adjusting pressing plate 15. The sliding screw 12 pulls the limiting block 8 to be stuck in the corresponding slot at the installation position, so as to achieve positioning. Then rotate the adjusting pressing plate 15. The adjusting pressing plate 15 is threadedly connected to the sliding screw 12. Rotate the adjusting pressing plate 15. When the adjusting pressing plate 15 fits with the base 10, under the action of the thread, the sliding screw 12 is pulled to one side, and the sliding screw 12 drives the limiting block 8 to be stuck with the installation position, so as to quickly pre-tighten and fix without using a wrench, and the installation is convenient and fast.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0030] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of the features.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A light and durable sight, characterized in that: include: A housing (1) in which a light source is arranged; A lens assembly, the lens assembly being placed at both ends of the housing (1), the lens assembly comprising a front lens (3) for collecting light from a target and a rear lens (2) for directing light transmitted by the front lens (3) to an eye; A base (10) is placed at the bottom of the shell (1), a card slot (7) is provided at the bottom of the base (10), a limit card block (8) for positioning is slidably provided on the side of the card slot (7), one side of the limit card block (8) is connected to a locking part via a sliding screw (12), and the locking part includes an adjustment extrusion plate (15) that is pulled to lock the limit card block (8) with the installation position.

2. A lightweight and durable sight according to claim 1, characterized in that: Adjustment knobs (4) for fine-tuning the windage and height of the aiming point are respectively installed on the top and side of the housing (1).

3. A lightweight and durable sight according to claim 1, characterized in that: A battery compartment (6) is provided on one side of the housing (1) for supplying power to the light source, and a power switch (5) electrically connected to the light source is installed on the top of the housing (1).

4. A light and durable sight according to claim 1, characterized in that: A limiting groove (9) is provided on one side of the clamping groove (7), and a limiting clamping block (8) is slidably mounted inside the limiting groove (9).

5. A light and durable sight according to claim 4, characterized in that: A receiving hole (11) is provided on the side of the base (10) facing away from the limiting groove (9), and the sliding screw (12) passes through the card slot (7) and comes out from the middle of the receiving hole (11).

6. A light and durable sight according to claim 1, characterized in that: The outer side of the sliding screw (12) is threadedly connected to an adjusting extrusion plate (15), one side of the adjusting extrusion plate (15) is fixedly connected to a limiting plate, a side edge of the limiting plate is provided with an inner hexagonal hole (13), the adjusting extrusion plate (15) is an elliptical structure, and a spring (14) is sleeved on the outer side of the sliding screw (12) and between the receiving hole (11) and the adjusting extrusion plate (15).

Images