Small open type photoelectric sighting telescope

Abstract

The utility model discloses a small open type photoelectric sighting telescope which is characterized in that a rotary telescopic shaft is fixedly connected to the lower bottom wall of a base, a bottom plate is fixedly connected to the upper end of the rotary telescopic shaft, a sighting telescope shell is fixedly connected to the upper surface of the bottom plate, a lens is fixedly connected to the interior of the sighting telescope shell, and a telescopic rod is fixedly connected to the lower bottom wall of the base. A spring is fixedly connected to the lower bottom wall of the base, a limiting plate is fixedly connected to the upper end of the telescopic rod and the upper end of the spring, a supporting plate is fixedly connected to the lower surface of the base, and a mounting base is fixedly connected to the lower surface of the supporting plate. The cost is reduced, the maintenance requirement is reduced, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sights, in particular to a small open photoelectric sight. Background Art

[0002] The function of the sight is mainly to provide accurate target positioning and shooting assistance. The open photoelectric sight is an optical device for precise aiming. It combines photoelectric technology to improve the accuracy and convenience of aiming. However, the existing sights have a single magnification and are more troublesome to replace. For example, a Chinese patent discloses "a small open photoelectric sight" with an application number of "201520607616.5". It is easy to disassemble and assemble. When replacing the battery, there is no need to remove the sight. When replacing the battery, there is no need to calibrate the center of the reticle again. When adjusting the position of the red dot, each corresponding grid value has a click feeling. According to the external light intensity, the brightness of the reticle can be automatically adjusted. It is equipped with a sealed and waterproof structure. However, the magnification of the sight is single and a cumbersome replacement process is required, which affects the aiming experience. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a small open photoelectric sight. By arranging a plurality of photoelectric sights of different magnifications above a base plate and switching them by rotating the base plate, the utility model can quickly adapt to different shooting distances and targets, improve shooting accuracy, simplify equipment carrying, and is beneficial to reducing costs, reducing maintenance requirements and improving operating efficiency. By supporting the limit plate with a telescopic rod and a spring, the base plate can be supported after rotation, and a certain buffering and shock-absorbing effect can be provided, thereby reducing vibration and shaking that may be generated by the base plate during rotation or use, which is beneficial to ensuring the stability and accuracy of the sight.

[0004] The utility model also provides the above-mentioned small open photoelectric sight, including: a base, the lower bottom wall of the base is fixedly connected with a rotating telescopic shaft, the upper end of the rotating telescopic shaft is fixedly connected with a bottom plate, the upper surface of the bottom plate is fixedly connected with a sight shell, the interior of the sight shell is fixedly connected with a lens, the lower bottom wall of the base is fixedly connected with a telescopic rod, the lower bottom wall of the base is fixedly connected with a spring, the upper ends of the telescopic rod and the spring are fixedly connected with a limiting plate, the lower surface of the base is fixedly connected with a support plate, and the lower surface of the support plate is fixedly connected with a mounting seat. Through the above device, it is possible to quickly adapt to different shooting distances and targets, improve shooting accuracy, simplify equipment carrying, which is beneficial to reducing costs, reducing maintenance requirements and improving operating efficiency.

[0005] According to the small open photoelectric sight described in the utility model, a rotating shaft is fixedly connected to the right surface of the support plate, and the rotating shaft passes through the support plate. Through the above device, it is beneficial to drive the gear to rotate.

[0006] According to the small open photoelectric sight described in the utility model, the side surface of the rotating shaft is fixedly connected with a gear, and the upper surface of the mounting seat is fixedly connected with a toothed belt. The above devices are helpful in ensuring the smooth transmission of power.

[0007] According to the small open photoelectric sight described in the utility model, the gear is located directly below the toothed belt, and the toothed belt is meshed and rotated with the toothed belt. The above device is beneficial to ensure the movement of the support plate.

[0008] According to the small open photoelectric sight described in the utility model, the lower surface of the base is provided with a vent, and the vent is located directly below the bottom plate. The above device is beneficial to ensure the ventilation effect inside the enclosure.

[0009] According to the small open photoelectric sight described in the utility model, the lower surface of the base plate is provided with a limiting groove, and the upper surface of the limiting plate is provided with a protrusion. The above devices are helpful to ensure the stability of the rotation of the base plate.

[0010] According to the small open photoelectric sight described in the utility model, the bottom plate covers the limiting plate, and the protrusion is located inside the limiting groove. The above device is beneficial to the protection support telescopic mechanism.

[0011] According to the small open photoelectric sight described in the utility model, the telescopic rod is located at the center of the spring. Through the above device, it is beneficial to the extension and retraction of the limit plate while ensuring the rebound of the limit plate.

[0012] Beneficial Effects

[0013] 1. Compared with the existing technology, this small open photoelectric sight, by arranging multiple photoelectric sights of different magnifications above the base plate and switching them by rotating the base plate, can quickly adapt to different shooting distances and targets, improve shooting accuracy, simplify equipment carrying, and is beneficial to reducing costs, reducing maintenance requirements and improving operational efficiency.

[0014] 2. Compared with the existing technology, this small open photoelectric sight can support the base plate after rotation through the telescopic rod and the spring-supported limit plate, and provide a certain buffering and shock-absorbing effect, thereby reducing the vibration and shaking that may be generated by the base plate during rotation or use, which is beneficial to ensuring the stability and accuracy of the sight. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a three-dimensional structural diagram of a small open photoelectric sight of the utility model;

[0017] Figure 2 This is the internal structure diagram of the small open photoelectric sight of the utility model;

[0018] Figure 3 This is a small open photoelectric sight of the utility model. Figure 2 The enlarged view of point B in the middle;

[0019] Figure 4 It is a cross-sectional structural diagram of a small open photoelectric sight of the utility model.

[0020] Legend:

[0021] 1. Base; 2. Bottom plate; 3. Mirror housing; 4. Lens; 5. Limit plate; 6. Spring; 7. Telescopic rod; 8. Mounting seat; 9. Support plate; 10. Rotating shaft; 11. Gear; 12. Toothed belt; 13. Ventilation port; 14. Rotating and telescopic shaft. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment of a small open photoelectric sight comprises: a base 1 for installing a base plate 2 and supporting the sight, a lower bottom wall of the base 1 is fixedly connected with a rotating telescopic shaft 14 for ensuring the rotation stability of the base plate 2 on the base 1, an upper end of the rotating telescopic shaft 14 is fixedly connected with the base plate 2 for installing the sight, an upper surface of the base plate 2 is fixedly connected with a sight shell 3 for a sight protective shell, a lens 4 is fixedly connected inside the sight shell 3 for forming a sight, a telescopic rod 7 is fixedly connected with the lower bottom wall of the base 1 for supporting a limit plate 5 for telescoping, a spring 6 is fixedly connected with the lower bottom wall of the base 1 for the rebound of the limit plate 5, the telescopic rod 7 is located at the center of the spring 6, the telescopic rod 7 and the upper end of the spring 6 are fixedly connected with the limit plate 5 for supporting the base plate 2, a limit groove is arranged on the lower surface of the base plate 2 for cooperating with the protrusion on the limit plate 5 to ensure the stability of the base plate 2

[0024] A protrusion is provided on the upper surface of the limiting plate 5, and the bottom plate 2 covers the limiting plate 5. The protrusion is located inside the limiting groove. A vent 13 is provided on the lower surface of the base 1 for ensuring ventilation of the base 1. The vent 13 is located directly below the bottom plate 2. A support plate 9 is fixedly connected to the lower surface of the base 1 for supporting the base 1. A rotating shaft 10 is fixedly connected to the right surface of the support plate 9 for rotating the gear 11. The rotating shaft 10 passes through the support plate 9. A gear 11 is fixedly connected to the side surface of the rotating shaft 10 for rotating and driving the support plate 9 to move. A mounting seat 8 is fixedly connected to the lower surface of the support plate 9 for mounting the whole on an object (firearm). A toothed belt 12 is fixedly connected to the upper surface of the mounting seat 8 for cooperating with the gear 11 to move the support plate 9. The gear 11 is located directly below the toothed belt 12, and the toothed belt 12 meshes with the toothed belt 12 for rotation.

[0025] Working principle: The lower bottom wall of the base 1 is connected to the bottom plate 2 through a rotating telescopic shaft 14, so that the bottom plate 2 can rotate around the rotating telescopic shaft 14. The sighting scope shell 3 fixedly connected to the upper surface of the bottom plate 2 is equipped with a lens 4. The lens 4 is used to magnify and focus the target, providing the shooter with a clear aiming field of view, and the setting of a variety of sighting scope shells 3 can install lenses 4 of different magnifications. On the lower bottom wall of the base 1, the telescopic rod 7 and the spring 6 jointly support the limit plate 5. The telescopic rod 7 can adjust the length as needed, and the spring 6 provides a certain elasticity and buffering effect. The raised part of the plate 5 matches the limiting groove on the lower surface of the base plate 2. When the base plate 2 rotates to a certain angle and stops, the raised part will be stuck in the limiting groove, thereby supporting and positioning the base plate 2, and ensuring the stability of the base plate 2 during the rotation process. A support plate 9 is installed on the lower surface of the base 1. The rotating shaft 10 passes through the support plate 9 and is fixedly connected to the gear 11. When the rotating shaft 10 rotates, it will drive the gear 11 to rotate together. The gear 11 is engaged with the toothed belt 12 on the upper surface of the mounting seat 8. Therefore, the rotation of the gear 11 will drive the support plate 9 to move on the mounting seat 8.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A small open photoelectric sight, characterized in that: include: A base (1), wherein the lower bottom wall of the base (1) is fixedly connected to a rotating telescopic shaft (14), the upper end of the rotating telescopic shaft (14) is fixedly connected to a base plate (2), the upper surface of the base plate (2) is fixedly connected to a sighting scope shell (3), the interior of the sighting scope shell (3) is fixedly connected to a lens (4), the lower bottom wall of the base (1) is fixedly connected to a telescopic rod (7), the lower bottom wall of the base (1) is fixedly connected to a spring (6), the upper ends of the telescopic rod (7) and the spring (6) are fixedly connected to a limiting plate (5), the lower surface of the base (1) is fixedly connected to a support plate (9), and the lower surface of the support plate (9) is fixedly connected to a mounting seat (8).

2. A small open photoelectric sight according to claim 1, characterized in that: A rotating shaft (10) is fixedly connected to the right surface of the support plate (9), and the rotating shaft (10) passes through the support plate (9).

3. A small open photoelectric sight according to claim 2, characterized in that: A gear (11) is fixedly connected to the side surface of the rotating shaft (10), and a toothed belt (12) is fixedly connected to the upper surface of the mounting seat (8).

4. A small open photoelectric sight according to claim 3, characterized in that: The gear (11) is located directly below the toothed belt (12), and the toothed belt (12) meshes with the toothed belt (12) to rotate.

5. A small open photoelectric sight according to claim 1, characterized in that: The lower surface of the base (1) is provided with a ventilation hole (13), and the ventilation hole (13) is located directly below the bottom plate (2).

6. A small open photoelectric sight according to claim 1, characterized in that: The lower surface of the bottom plate (2) is provided with a limiting groove, and the upper surface of the limiting plate (5) is provided with a protrusion.

7. A small open photoelectric sight according to claim 6, characterized in that: The bottom plate (2) covers the limiting plate (5), and the protrusion is located inside the limiting groove.

8. A small open photoelectric sight according to claim 1, characterized in that: The telescopic rod (7) is located at the center of the spring (6).

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