Front sight instrument

Abstract

The invention discloses a front sight instrument, and particularly relates to the field of celestial body running speed observing.The front sight instrument comprises a bottom plate, a base is arranged at the top end of the bottom plate, a connecting column is arranged at the end, away from the bottom plate, of the base, a center rod is arranged at the top end of the connecting column, multiple sets of ring grooves are formed in the surface of the center rod, and a lantern ring is movably arranged on the surface of each set of ring groove; the connecting columns and the center rod are supported through the bottom plate, the center rod is used for supporting the pointing rod, the center rod points to the position of the center of mass in the using process, the center rod is used for supporting the center of mass in the using process, and therefore the center of mass in the using process can be adjusted. Then the pointing rod is connected with an observed celestial body, the connecting plates are manually adjusted, so that the pointing rod moves along with the celestial body, the angular velocity and the linear velocity of the celestial body are observed, and meanwhile, due to the fact that the multiple sets of connecting plates are arranged in a staggered mode, when the pointing rod moves, the other pointing rods are not affected.

Description

Technical Field

[0001] This invention relates to the field of observing the velocity of celestial bodies, and more specifically, to a sighting instrument. Background Technology

[0002] In existing technologies, most astronomical observation equipment adopts a single optical path design. For example, after a traditional astronomical telescope images through a single objective lens, the observer has to manually adjust the position of the reticle to locate the target. Traditional celestial velocity observation crosshairs can only obtain the position of the target's center of mass and cannot directly calculate angular velocity or linear velocity. Therefore, a sight is proposed to address the above problems. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a sight to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a sight, comprising a base plate, a base provided at the top of the base plate, a connecting post provided at the end of the base away from the base plate, a center rod provided at the top of the connecting post, a plurality of annular grooves being formed on the surface of the center rod, a collar being movably provided on the surface of each annular groove, a connecting plate being fixedly provided on the surface of the collar, a fixing post being provided at the end of each connecting plate away from the collar, and a pointing rod being provided at the top of each fixing post.

[0005] Preferably, the connecting plates on the surfaces of every two sets of interlocking collars are arranged in an alternating manner.

[0006] The technical effects and advantages of this invention are as follows: Compared with the prior art, the present invention supports the connecting column and the central rod with the base plate, and then supports the pointing rod with the central rod. In use, the central rod is pointed to the center of mass, and the pointing rod is then aligned with the celestial body being observed. The connecting plate is manually adjusted so that the pointing rod follows the movement of the celestial body, thereby observing the angular velocity and linear velocity of the celestial body. At the same time, the staggered arrangement of multiple sets of connecting plates ensures that the movement of the pointing rod will not affect the other pointing rods. Attached Figure Description

[0007] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0008] Figure 2 This is a schematic diagram of the structure of the base plate surface of the present invention.

[0009] The attached diagram is labeled as follows: 1. Base plate; 2. Base; 3. Connecting column; 4. Center rod; 5. Collar; 6. Connecting plate; 7. Fixing column; 8. Pointing rod. Detailed Implementation

[0010] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0011] As attached Figures 1 to 2 The sight shown includes a base plate 1, a base 2 at the top of the base plate 1, a connecting post 3 at the end of the base 2 away from the base plate 1, a center rod 4 at the top of the connecting post 3, multiple sets of annular grooves on the surface of the center rod 4, a collar 5 movably disposed on the surface of each set of annular grooves, a connecting plate 6 fixedly disposed on the surface of the collar 5, a fixing post 7 at the end of each set of connecting plates 6 away from the collar 5, and a pointing rod 8 at the top of each set of fixing posts 7.

[0012] Specifically: The base plate 1 supports the connecting column 3 and the central rod 4, and the central rod 4 supports the pointing rod 8. In use, the central rod 4 points to the center of mass, and the pointing rod 8 is aligned with the celestial body being observed. The connecting plate 6 is then manually adjusted to make the pointing rod 8 follow the movement of the celestial body, thereby observing the angular velocity and linear velocity of the celestial body. At the same time, the staggered arrangement of multiple sets of connecting plates 6 ensures that the movement of the pointing rod 8 will not affect the other pointing rods 8. Example

[0013] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail: like Figures 1 to 2 As shown, in a preferred embodiment, the connecting plates 6 on the surfaces of every two sets of connected collars 5 are arranged in an alternating manner. Furthermore, by arranging multiple sets of connecting plates 6 in an alternating manner, the movement of the pointing rod 8 will not affect the other pointing rods 8.

[0014] The working process of this invention is as follows: In use, the base plate 1 supports the connecting column 3 and the central rod 4, and the central rod 4 supports the pointing rod 8. When in use, the central rod 4 points to the center of mass, and the pointing rod 8 is aligned with the celestial body being observed. The connecting plate 6 is manually adjusted so that the pointing rod 8 follows the movement of the celestial body, thereby observing the angular velocity and linear velocity of the celestial body. At the same time, the staggered arrangement of multiple sets of connecting plates 6 ensures that the movement of the pointing rod 8 will not affect the other pointing rods 8.

[0015] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sight, comprising a base plate (1), characterized in that, The base plate (1) is provided with a base (2) at the top. A connecting post (3) is provided at the end of the base (2) away from the base plate (1). A center rod (4) is provided at the top of the connecting post (3). Multiple sets of annular grooves are opened on the surface of the center rod (4). A collar (5) is movably provided on the surface of each set of annular grooves. A connecting plate (6) is fixedly provided on the surface of the collar (5). A fixing post (7) is provided at the end of each set of connecting plates (6) away from the collar (5). A pointing rod (8) is provided at the top of each set of fixing posts (7).

2. A sight according to claim 1, characterized in that: The connecting plates (6) on the surfaces of each pair of connected collars (5) are staggered.

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