An adjustable searchlight

Abstract

This utility model relates to the field of searchlight technology and discloses an adjustable searchlight, including an I-shaped frustum. A rotating mechanism is fixedly connected to the surface of the I-shaped frustum, and an adjusting mechanism is fixedly connected inside the rotating mechanism. The adjusting mechanism includes an adjusting seat, which is disposed on the top of the I-shaped frustum. A rectangular seat is fixedly connected to the left side of the adjusting seat, a positioning ring seat is disposed on the back of the adjusting seat, and a T-shaped slide is fixedly connected to the bottom right side of the rectangular seat. This adjustable searchlight, through the set adjusting mechanism, causes the circular rod to slide and disengage from the locking position inside the positioning ring seat. Then, rotating the rectangular seat causes the rotating rod and the rotating seat to rotate, thereby enabling angle adjustment of the searchlight body. This allows for different angle illumination effects and avoids the shaking phenomenon of conventional equipment after adjustment, improving the stability of angle adjustment.

Description

Technical Field

[0001] This utility model relates to the field of searchlight technology, specifically to an adjustable searchlight. Background Technology

[0002] A searchlight is a device used for long-range illumination and search. It has a powerful light source and a concave mirror, which can concentrate the light in a specific direction. The history of searchlights can be traced back to the 19th century. They were originally used in military and air defense operations, in conjunction with weapons such as anti-aircraft guns, to provide conditions for night combat. Its working principle is to concentrate the light into a very small solid angle through a reflector or lens, thereby obtaining a large light intensity. Depending on the application scenario, searchlights can be divided into domestic high-power types, guard tower scanning types, etc. In the military, searchlights are often used to search for and illuminate targets in the air, on the ground, and on the water.

[0003] With the development of society, searchlights are now used not only for military purposes but also in other environments requiring nighttime illumination. In these scenarios, the angle and position of the searchlight need to be adjusted according to specific needs to ensure that the light can accurately illuminate the target area and achieve the best results. However, the angle adjustment of existing searchlights is not stable after a period of use and is prone to shaking after adjustment, which leads to instability. Therefore, it is necessary to design a searchlight with a stable adjustable angle. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable searchlight to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an adjustable searchlight, comprising an I-shaped frustum, wherein a rotating mechanism is fixedly connected to the surface of the I-shaped frustum, and an adjusting mechanism is fixedly connected inside the rotating mechanism;

[0006] The adjustment mechanism includes an adjustment circular seat, which is disposed on the top of an I-shaped truncated cone. A rectangular seat is fixedly connected to the left side of the adjustment circular seat, and a positioning ring seat is disposed on the back of the adjustment circular seat. A T-shaped slide is fixedly connected to the bottom right side of the rectangular seat. A T-shaped block is slidably connected inside the T-shaped slide, and a round rod is fixedly connected inside the T-shaped block. A T-shaped support block is rotatably connected to the right side of the T-shaped block. A vertical round block is disposed on the surface of the T-shaped support block, and a T-shaped rod is fixedly connected to the left end of the vertical round block. A limit ring is fixedly connected to the surface of the T-shaped rod, and a spring is fixedly connected to one end of the limit ring. One end of the spring is fixedly connected to the inside of the rectangular seat.

[0007] Preferably, a circular cavity is formed inside the rectangular seat, and the surface of the limiting ring is located inside the circular cavity, which facilitates the movement of the limiting ring under the limiting position inside the circular cavity.

[0008] Preferably, the positioning ring seat has a positioning hole on its surface, and the surface of the round rod matches the inside of the positioning hole.

[0009] Preferably, a groove is formed inside the vertical circular block, and the surface of the T-shaped support block is slidably connected to the inside of the groove, so that the T-shaped support block can move within the limited position inside the groove.

[0010] Preferably, through holes are provided at both ends of the rectangular base, and the surface of the T-shaped rod extends through the through holes at both ends of the rectangular base.

[0011] Preferably, the rotating mechanism includes a motor rod, which is fixedly connected to the top and bottom of the I-shaped frustum. A gear is fixedly connected to the top of the motor rod, and a gear ring is meshed with the surface of the gear. A circular T-shaped plate is fixedly connected inside the gear ring. The bottom of the circular T-shaped plate is rotatably connected to the middle of the top of the I-shaped frustum. An ear plate seat is fixedly connected to the top of the circular T-shaped plate. A rotating rod is rotatably connected inside the ear plate seat. A rotating seat is fixedly connected to the surface of the rotating rod. A searchlight body is fixedly connected to the top of the rotating seat. The surface of the rotating rod is fixedly connected to the inside of the adjusting round seat. The inner side of the ear plate seat is fixedly connected to the surface of the positioning ring seat.

[0012] Preferably, a through hole is provided at the top of the I-shaped frustum, and the motor rod passes through the through hole at the top of the I-shaped frustum, so that the motor rod can rotate under the support of the through hole.

[0013] Compared with the prior art, this utility model provides an adjustable searchlight, which has the following beneficial effects:

[0014] 1. This adjustable searchlight, through its adjustable mechanism, allows the vertical circular block at the right end of the T-shaped rod to rotate, thereby causing the T-shaped support block to move inside the vertical circular block and simultaneously causing the T-shaped block to slide inside the T-shaped slide block. As the circular rod slides, it disengages from the locking position inside the positioning ring seat. Then, rotating the rectangular seat causes the rotating rod and the rotating seat to rotate, thus enabling the searchlight body to adjust its angle. This allows for different angle illumination effects and avoids the shaking phenomenon that occurs in conventional equipment after adjustment, improving the stability of angle adjustment.

[0015] 2. This adjustable searchlight, through a rotating mechanism, uses a motor rod to drive a gear and a gear ring to rotate, which in turn drives a circular T-shaped plate to rotate, which in turn drives a rotating rod and an ear plate seat to rotate, thereby driving the searchlight body to rotate, thus enabling search operations to be performed within a circle around the searchlight body. 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 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a perspective view of the adjustment mechanism of this utility model;

[0019] Figure 3 This is a three-dimensional sectional view of the adjustment mechanism of this utility model.

[0020] Figure 4 This is a three-dimensional exploded view of the adjustment mechanism parts of this utility model;

[0021] Figure 5 This is a three-dimensional exploded view of the rotating mechanism of this utility model;

[0022] Figure 6 This is a three-dimensional view of the I-shaped frustum of the present invention.

[0023] In the diagram: 1. I-shaped frustum; 2. Adjustment mechanism; 21. Adjustment seat; 22. Rectangular seat; 23. Positioning ring seat; 24. T-shaped slide; 25. T-shaped block; 26. Round rod; 27. T-shaped support block; 28. Vertical round block; 281. Spring; 282. Limiting ring; 29. ​​T-shaped rod; 3. Rotation mechanism; 31. Motor rod; 32. Gear; 33. Gear ring; 34. Round T-shaped plate; 35. Ear plate seat; 36. Rotating rod; 37. Rotating seat; 38. Searchlight body. Detailed Implementation

[0024] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] This utility model provides the following technical solution:

[0027] Example 1

[0028] Combination Figures 2 to 6 An adjustable searchlight includes an I-shaped frustum 1, a rotating mechanism 3 fixedly connected to the surface of the I-shaped frustum 1, and an adjusting mechanism 2 fixedly connected inside the rotating mechanism 3.

[0029] The adjustment mechanism 2 includes an adjustment round seat 21, which is located on the top of the I-shaped frustum 1. A rectangular seat 22 is fixedly connected to the left side of the adjustment round seat 21, and a positioning ring seat 23 is provided on the back of the adjustment round seat 21. A T-shaped slide 24 is fixedly connected to the bottom right side of the rectangular seat 22. A T-shaped block 25 is slidably connected inside the T-shaped slide 24. A round rod 26 is fixedly connected inside the T-shaped block 25. A T-shaped support block 27 is rotatably connected to the right side of the T-shaped block 25. A vertical round block 28 is provided on the surface of the T-shaped support block 27. A T-shaped rod 29 is fixedly connected to the left end of the vertical round block 28. A limit ring 282 is fixedly connected to the surface of the T-shaped rod 29. A spring 281 is fixedly connected to one end of the limit ring 282. One end of the spring 281 is fixedly connected to the inside of the rectangular seat 22. A round cavity is opened inside the rectangular seat 22. The surface of the limit ring 282 is located inside the round cavity. A positioning hole is opened on the surface of the positioning ring seat 23. The surface of the round rod 26 matches the inside of the positioning hole.

[0030] Furthermore, a groove is formed inside the vertical circular block 28, and the surface of the T-shaped support block 27 is slidably connected to the inside of the groove. Through holes are formed at both ends of the rectangular seat 22, and the surface of the T-shaped rod 29 passes through the through holes at both ends of the rectangular seat 22. The vertical circular block 28 at the right end of the T-shaped rod 29 rotates, thereby causing the T-shaped support block 27 to move inside the vertical circular block 28 and simultaneously causing the T-shaped block 25 to slide inside the T-shaped slide seat 24. This causes the circular rod 26 to disengage from the locking position inside the positioning ring seat 23 when sliding. Then, rotating the rectangular seat 22 can drive the rotating rod 36 and the rotating seat 37 to rotate, thereby driving the searchlight body 38 to perform angle adjustment. This allows for different angle illumination effects and avoids the shaking phenomenon of conventional equipment after adjustment, improving the stability of angle adjustment.

[0031] Example 2

[0032] See Figure 1-6 Furthermore, based on Embodiment 1, the rotating mechanism 3 further includes a motor rod 31, which is fixedly connected to the top and bottom of the I-shaped frustum 1. A gear 32 is fixedly connected to the top of the motor rod 31, and a gear ring 33 is meshed with the surface of the gear 32. A circular T-shaped plate 34 is fixedly connected inside the gear ring 33. The bottom of the circular T-shaped plate 34 is rotatably connected to the middle of the top of the I-shaped frustum 1. An ear plate seat 35 is fixedly connected to the top of the circular T-shaped plate 34, and a rotating rod 36 is rotatably connected inside the ear plate seat 35. A rotating seat 37 is fixedly connected to the surface of the rotating rod 36, and a searchlight body 38 is fixedly connected to the top of the rotating seat 37. The surface of the rotating rod 36 is fixedly connected to the inside of the adjusting round seat 21, and the inner side of the ear plate seat 35 is fixedly connected to the surface of the positioning ring seat 23.

[0033] Furthermore, a through hole is opened at the top of the I-shaped truncated cone 1, and the motor rod 31 passes through the through hole at the top of the I-shaped truncated cone 1. The motor rod 31 drives the gear 32 and the gear ring 33 to rotate, thereby driving the circular T-shaped plate 34 to rotate, which in turn drives the rotating rod 36 and the ear plate seat 35 to rotate, thereby driving the searchlight body 38 to rotate, so that the searchlight body 38 can be used to perform search operations around a circle.

[0034] In actual operation, when this device is used to adjust the illumination angle of the searchlight body 38, the T-shaped rod 29 is rotated to drive the limiting ring 282 to rotate inside the rectangular seat 22 and overcome the elastic force of the spring 281. This causes the vertical round block 28 at the right end of the T-shaped rod 29 to rotate, which in turn causes the T-shaped support block 27 to move inside the vertical round block 28 and simultaneously causes the T-shaped block 25 to slide inside the T-shaped slide seat 24. This causes the round rod 26 to disengage from the locking position inside the positioning ring seat 23 when sliding. Then, the rectangular seat 22 is rotated, which in turn causes the rotating rod 36 and the rotating seat 37 to rotate, thereby enabling the searchlight body 38 to adjust its angle and achieve different illumination effects.

[0035] In addition, when rotational illumination is required, the motor rod 31 drives the gear 32 and gear ring 33 to rotate, which in turn drives the circular T-shaped plate 34 to rotate, which in turn drives the rotating rod 36 and ear plate seat 35 to rotate, thereby driving the searchlight body 38 to rotate, so that the illumination operation can be performed around the searchlight body 38.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An adjustable searchlight, comprising an I-shaped frustum (1), characterized in that: A rotating mechanism (3) is fixedly connected to the surface of the I-shaped frustum (1), and an adjusting mechanism (2) is fixedly connected inside the rotating mechanism (3); The adjustment mechanism (2) includes an adjustment seat (21), which is located on the top of the I-shaped frustum (1). A rectangular seat (22) is fixedly connected to the left side of the adjustment seat (21), and a positioning ring seat (23) is provided on the back of the adjustment seat (21). A T-shaped slide (24) is fixedly connected to the bottom right side of the rectangular seat (22). A T-shaped block (25) is slidably connected inside the T-shaped slide (24). A fixed connection is made inside the T-shaped block (25). A round rod (26) is attached. A T-shaped support block (27) is rotatably connected to the right side of the T-shaped block (25). A vertical round block (28) is provided on the surface of the T-shaped support block (27). A T-shaped rod (29) is fixedly connected to the left end of the vertical round block (28). A limit ring (282) is fixedly connected to the surface of the T-shaped rod (29). A spring (281) is fixedly connected to one end of the limit ring (282). One end of the spring (281) is fixedly connected to the inside of the rectangular seat (22).

2. The adjustable searchlight according to claim 1, characterized in that: The rectangular seat (22) has a circular cavity inside, and the surface of the limiting ring (282) is located inside the circular cavity.

3. An adjustable searchlight according to claim 1, characterized in that: The positioning ring seat (23) has a positioning hole on its surface, and the surface of the round rod (26) matches the inside of the positioning hole.

4. An adjustable searchlight according to claim 1, characterized in that: The vertical circular block (28) has a sliding groove inside, and the surface of the T-shaped support block (27) is slidably connected to the inside of the sliding groove.

5. An adjustable searchlight according to claim 1, characterized in that: The rectangular base (22) has through holes at both ends, and the T-shaped rod (29) has through holes at both ends of the rectangular base (22) on its surface.

6. An adjustable searchlight according to claim 1, characterized in that: The rotating mechanism (3) includes a motor rod (31), which is fixedly connected to the top and bottom of the I-shaped frustum (1). A gear (32) is fixedly connected to the top of the motor rod (31). A gear ring (33) is meshed with the surface of the gear (32). A circular T-shaped plate (34) is fixedly connected inside the gear ring (33). The bottom of the circular T-shaped plate (34) is rotatably connected to the middle of the top of the I-shaped frustum (1). An ear plate seat (35) is fixedly connected to the top of the circular T-shaped plate (34). A rotating rod (36) is rotatably connected inside the ear plate seat (35). A rotating seat (37) is fixedly connected to the surface of the rotating rod (36). A searchlight body (38) is fixedly connected to the top of the rotating seat (37). The surface of the rotating rod (36) is fixedly connected to the inside of the adjusting round seat (21). The inner side of the ear plate seat (35) is fixedly connected to the surface of the positioning ring seat (23).

7. An adjustable searchlight according to claim 6, characterized in that: The top of the I-shaped frustum (1) has a through hole, and the motor rod (31) passes through the through hole on the top of the I-shaped frustum (1).

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