Small airborne photoelectric turret with external electrical interface expansion structure

Abstract

The utility model provides a small airborne photoelectric turret with an external electrical interface expansion structure, and relates to the technical field of engineering design, the small airborne photoelectric turret comprises an azimuth base, a shafting adapter, a support column, an azimuth upper cover, an adapter plate and an external electrical connector, the adapter plate is arranged on the azimuth upper cover, and the external electrical interface expansion structure is arranged on the adapter plate. The adapter plate is used for arranging an external electrical connector, so that the external electrical interface mounting area of the small airborne photoelectric turret is optimized and expanded, the universal use capacity of equipment is improved, meanwhile, the azimuth base is connected with the shafting adapter, the influence on the motion of an azimuth shafting is avoided, and the stability of the equipment is improved. The technical problem that an existing small photoelectric turret is small in size, so that the requirement for interface diversity is difficult to meet, and equipment universality is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of engineering design technology, specifically to a small airborne photoelectric turret with an external electrical interface expansion structure. Background Technology

[0002] As a representative of new productive forces, the low-altitude economy, driven by various low-altitude flight activities, has a very broad development space. With the development of the low-altitude economy, the demand for small airborne optoelectronic turrets for low-altitude carriers is increasing day by day. The advantages of small airborne optoelectronic turrets, such as low cost and small size, also provide a certain technical basis for their widespread application.

[0003] Airborne optoelectronic equipment and low-altitude carriers communicate with each other through external electrical interfaces. However, the communication interfaces of different flight carriers vary. Large turrets, due to their large size, have more space for installing external connectors. This indirectly places strict requirements on the diversity of external electrical interfaces of small optoelectronic turrets. However, due to the small size of small optoelectronic turrets, existing technical solutions are unable to meet their interface diversity requirements, which hinders the widespread application of the equipment. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to overcome the defects in the prior art, thereby providing a small airborne optoelectronic turret with an external electrical interface expansion structure.

[0005] A small airborne optoelectronic turret with an external electrical interface expansion structure includes: an azimuth base assembly and an upper cover assembly connected longitudinally in sequence. The azimuth base assembly includes an azimuth base, a shaft system adapter, and a support column connected longitudinally in sequence. The azimuth base is disposed on an azimuth shaft system. The upper cover assembly includes an azimuth upper cover and an adapter plate. The azimuth upper cover is disposed on the azimuth base, and the adapter plate is disposed on the azimuth upper cover. An external electrical connector is disposed on the adapter plate, and the support column is connected to the adapter plate.

[0006] Furthermore, the small airborne optoelectronic turret also includes the original external electrical connector plug, which is located on the side wall of the azimuth base.

[0007] Furthermore, a sealing strip is provided at the connection between the original external electrical connector plug and the orientation base.

[0008] Furthermore, the small airborne optoelectronic turret also includes a sealing groove, which is opened on the side of the azimuth cover near the azimuth base.

[0009] Furthermore, the small airborne optoelectronic turret also includes a sealing strip, which is disposed in a sealing groove.

[0010] Furthermore, a limiting groove is provided on the adapter plate, and the support column is disposed in the limiting groove.

[0011] Furthermore, the orientation cover and the adapter plate are connected by screws.

[0012] Furthermore, the support column is threadedly connected to the shaft adapter.

[0013] Furthermore, the support columns are arranged in pairs between the shaft adapter and the adapter plate.

[0014] Furthermore, the shaft adapter and the azimuth base are connected by bolts.

[0015] The technical solution of this utility model has the following advantages:

[0016] In the technical solution provided by this utility model, by setting the adapter plate on the azimuth cover and using the adapter plate to set the external electrical connector, the installation area of ​​the external electrical interface of the small airborne optoelectronic turret is optimized and expanded, thereby improving the versatility of the equipment. At the same time, by connecting the azimuth base and the shaft system adapter, the movement of the azimuth shaft system is avoided. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0020] Figure 3 This is an exploded view of the overall structure of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1-Orientation base assembly; 1-1-Orientation base; 1-2-Original external electrical connector plug; 1-3-Shaft adapter; 1-4-Support column; 2-Top cover assembly; 2-1-Orientation top cover; 2-2-Sealing strip; 2-3-Adapter plate; 2-4-External electrical connector. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] like Figures 1-3The illustrated small airborne optoelectronic turret with an external electrical interface expansion structure includes: an azimuth base assembly 1 and an upper cover assembly 2 connected longitudinally in sequence. The azimuth base assembly 1 includes an azimuth base 1-1, a shaft adapter 1-3, and a support column 1-4 connected longitudinally in sequence. The azimuth base 1-1 is mounted on an azimuth shaft system. The upper cover assembly 2 includes an azimuth upper cover 2-1 and a transition plate 2-3. The azimuth upper cover 2-1 is mounted on the azimuth base 1-1, and the transition plate 2-3 is mounted on the azimuth upper cover 2-1. An external electrical connector 2-4 is provided on plate 2-3. Support column 1-4 is connected to adapter plate 2-3. The azimuth base 1-1 is the carrier of the azimuth axis system of the small airborne optoelectronic turret. Its processing cycle is long and the cost is high. In order to reduce the interface expansion cost, the interface expansion should be completed as much as possible while keeping the azimuth base 1-1 unchanged. The axis system adapter 1-3 is located above the azimuth axis system. The axis system adapter 1-3 and the azimuth base 1-1 are connected by bolts. The bolt connection facilitates disassembly during the later assembly and adjustment process.

[0028] The aforementioned small airborne optoelectronic turret with an external electrical interface expansion structure optimizes and expands the installation area of ​​the external electrical interface by setting the adapter plate 2-3 on the azimuth cover 2-1 and using the adapter plate 2-3 to set the external electrical connector 2-4, thereby improving the equipment's versatility. The external electrical connector 2-4, i.e., the external electrical interface expansion structure, can be applied to existing or newly developed optoelectronic turrets. At the same time, it is connected through the azimuth base 1-1 and the shaft system adapter 1-3 to avoid affecting the movement of the azimuth shaft system. Moreover, this small airborne optoelectronic turret has a simple structure, is easy to install, and has a low cost.

[0029] like Figure 2 As shown, in this embodiment, the small airborne optoelectronic turret also includes the original external electrical connector plug 1-2, which is set on the side wall of the azimuth base 1-1; a sealing strip is provided at the connection between the original external electrical connector plug 1-2 and the azimuth base 1-1; the original external electrical connector plug 1-2 seals the original external electrical interface of the optoelectronic turret, ensuring both aesthetic appearance and airtightness of the base, thereby improving the equipment's versatility while ensuring sealing and ease of operation.

[0030] like Figure 2As shown, in this embodiment, the small airborne optoelectronic turret also includes a sealing groove, which is located on the side of the azimuth cover 2-1 near the azimuth base 1-1; the sealing groove can also be located on the side of the adapter plate 2-3 near the azimuth cover 2-1, depending on the actual usage requirements. The small airborne optoelectronic turret also includes a sealing strip, which is set in the sealing groove; the sealing strip can be used for electromagnetic shielding and overall sealing inside the base to ensure the airtightness requirements of the small airborne optoelectronic turret; the azimuth cover 2-1 and the adapter plate 2-3 are connected by screws, which facilitates disassembly during subsequent debugging.

[0031] like Figure 2 As shown, in this embodiment, a limiting groove is provided on the adapter plate 2-3, and the support column 1-4 is set in the limiting groove; through the cooperation of the support column 1-4 and the limiting groove, the adapter plate 2-3 is supported and limited in the horizontal direction, ensuring the ease of debugging and installation / disassembly of the whole machine.

[0032] like Figure 2 As shown, in this embodiment, the support columns 1-4 are arranged in pairs between the shaft system adapter 1-3 and the adapter plate 2-3; the support columns 1-4 are threadedly connected to the shaft system adapter 1-3; the support columns 1-4 are symmetrically arranged to avoid uneven force distribution, and the adapter plate 2-3 is provided with limiting grooves corresponding to the number of support columns 1-4 to limit the support columns 1-4 in the horizontal direction.

[0033] like Figures 1-3 As shown in the figure, the installation and commissioning steps of the small airborne optoelectronic turret in this embodiment are as follows:

[0034] Step 1: Install the azimuth axis system inside the azimuth base 1-1, remove the original external electrical connection parts of the equipment, install the sealing strip at the connection between the original external electrical connector plug 1-2 and the azimuth base 1-1, and at the same time, lock and fix the original external electrical connector plug 1-2 and the azimuth base 1-1 with screws or nuts.

[0035] Step 2: Install the shaft system adapter 1-3 on the azimuth base 1-1 using bolts, with the shaft system adapter 1-3 positioned above the azimuth shaft system to avoid affecting the movement of the azimuth shaft system. Then, install the support column 1-4 on the shaft system adapter 1-3.

[0036] Step 3: Install the external electrical connector 2-4 on the adapter plate 2-3, and align the limiting groove on the adapter plate 2-3 with the support column 1-4.

[0037] Step four: Place the sealing strip in the sealing groove between the azimuth cover 2-1 and the adapter plate 2-3. Simultaneously, move the azimuth cover 2-1 from top to bottom above the adapter plate 2-3. Connect the azimuth cover 2-1 and the adapter plate 2-3 with screws. Then connect the azimuth base 1-1 to the azimuth cover 2-1 with screws. In order to ensure airtightness, a sealing strip is also provided between the azimuth base 1-1 and the azimuth cover 2-1.

[0038] The disassembly and assembly process is the reverse of the installation steps described above, so it will not be repeated here. If it is necessary to debug the circuit board inside the orientation base 1-1, first remove the connecting screws between the orientation upper cover 2-1 and the orientation base 1-1, then remove the screws between the orientation upper cover 2-1 and the adapter plate 2-3, and move the orientation upper cover 2-1 from bottom to top to remove it. At this time, the circuit board inside the orientation base 1-1 can be debugged. During this process, the external electrical connector 2-4 remains relatively stationary with the orientation base 1-1. The orientation upper cover 2-1 can be moved separately to debug the circuit board. Installing the external electrical connector 2-4 on the orientation base 1-1 will not affect the cable of the external electrical connector 2-4.

[0039] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A small airborne opto-electronic turret having an external electrical interface expansion structure, comprising: A longitudinally connected azimuth base assembly (1) and a top cover assembly (2) are characterized in that the azimuth base assembly (1) includes a longitudinally connected azimuth base (1-1), a shaft system adapter (1-3), and a support column (1-4). The azimuth base (1-1) is disposed on an azimuth shaft system. The top cover assembly (2) includes an azimuth upper cover (2-1) and a adapter plate (2-3). The azimuth upper cover (2-1) is disposed on the azimuth base (1-1), and the adapter plate (2-3) is disposed on the azimuth upper cover (2-1). An external electrical connector (2-4) is disposed on the adapter plate (2-3), and the support column (1-4) is connected to the adapter plate (2-3).

2. A small airborne opto-electric converter tower with an external electrical interface expansion structure according to claim 1, characterized in that, The small airborne optoelectronic turret also includes the original external electrical connector plug (1-2), which is set on the side wall of the azimuth base (1-1).

3. A small airborne opto-electric converter tower with an external electrical interface expansion structure according to claim 2, characterized in that, A sealing strip is provided at the connection between the original external electrical connector plug (1-2) and the orientation base (1-1).

4. The small-sized airborne photoelectric converter tower with the external electrical interface expansion structure according to claim 1, characterized in that, The small airborne optoelectronic turret also includes a sealing groove, which is opened on the side of the azimuth cover (2-1) near the azimuth base (1-1).

5. A small airborne opto-electric converter tower with an external electrical interface expansion structure according to claim 4, characterized in that, The small airborne optoelectronic turret also includes a sealing strip, which is set in a sealing groove.

6. The compact airborne optoelectronic turret with an extended structure of external electrical interface according to claim 1, characterized in that, The adapter plate (2-3) has a limiting groove, and the support column (1-4) is set in the limiting groove.

7. The compact airborne optoelectronic turret with an extended structure of external electrical interface according to claim 1, characterized in that, The orientation cover (2-1) and the adapter plate (2-3) are connected by screws.

8. The compact airborne optoelectronic turret with an extended structure of external electrical interface according to claim 1, characterized in that, The support column (1-4) is threadedly connected to the shaft adapter (1-3).

9. The compact airborne optoelectronic turret with an extended structure of external electrical interface according to claim 1, characterized in that, The support columns (1-4) are arranged in pairs between the shaft adapter (1-3) and the adapter plate (2-3).

10. The compact airborne optoelectronic turret with an extended structure of external electrical interface according to claim 1, characterized in that, The shaft adapter (1-3) and the azimuth base (1-1) are connected by bolts.

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