Mounting plate for mounting detection assembly in optical cabin and optical cabin

Abstract

The utility model discloses a mounting plate for mounting a detection assembly in an optical cabin and the optical cabin, and belongs to the technical field of photoelectric tracking of unmanned ships. The reinforcing boss is of a U-shaped structure and comprises a short edge b and two long edges b perpendicular to the short edge b. The two long edges b are respectively along the length direction of the detection assembly mounting plate, so that the strength of the detection assembly mounting plate along the length direction is enhanced; the short edge b is arranged along the length direction of the detection assembly mounting plate and strengthens the strength of the detection assembly mounting plate along the width direction; and the opening end of the U-shaped structure forms an abdication for the installation of the detection assembly. According to the utility model, the strength of the mounting plate is improved by improving the structure of the mounting plate, so that the strength of the optical cabin is ensured while the miniaturization of the optical cabin is realized, and the measurement effect of the optical cabin is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to unmanned ship photoelectric tracking technical field, concretely relates to a kind of for installing optical cabin inner detection component mounting plate and optical cabin. BACKGROUND

[0002] Unmanned superhigh speed warship as a kind of unmanned ship that needs high speed navigation, the control of its weight is particularly important.In pursuit of high speed, the quality control of warship load must also be in the range as low as possible, to ensure that the warship can navigate with smaller resistance and higher efficiency.

[0003] In addition, as long-term operation in sea area unmanned ship, the photoelectric equipment carried by it also needs to consider volume and quality. Especially the optical cabin in photoelectric detection system, as the core component of photoelectric equipment, its light quality, small volume is particularly key.Only by using light and compact optical cabin, the overall quality of photoelectric equipment can be effectively controlled, so as to leave enough load margin for high speed navigation of unmanned ship.

[0004] In order to realize the miniaturization of optical cabin, the shell and mounting plate of the optical cabin of the previous integrated structure can be separated. Since all detection units are installed on the mounting plate, the load is concentrated on the upper and lower surfaces of the mounting plate, which is easy to be deformed by impact. The deformation of the mounting plate reduces the consistency of the optical axis, thereby affecting the measurement effect of the optical cabin. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a kind of for installing optical cabin inner detection component mounting plate and optical cabin, improve its strength by the improvement of mounting plate structure, so that optical cabin realizes miniaturization while ensuring its strength, to ensure the measurement effect of optical cabin.

[0006] The utility model is realized by the following technical solutions:

[0007] A kind of for installing optical cabin inner detection component mounting plate, plate face is equipped with reinforcing boss;

[0008] The reinforcing boss is U-shaped structure, including: a short side b and two long sides b perpendicular to short side b;

[0009] Two long sides b are along the length direction of detection component mounting plate respectively, strengthen the strength of detection component mounting plate along length direction;

[0010] Short side b is along the length direction of detection component mounting plate, strengthens the strength of detection component mounting plate along width direction;

[0011] The opening end of U-shaped structure forms the accommodation for the installation of detection component.

[0012] Further, the two long sides b and the short side b of the U-shaped structure are provided with a plurality of lightening grooves a, and the lightening grooves a on each long side b and short side b are uniformly distributed along the length direction thereof.

[0013] Further, when the size of the detection component mounting plate is 182*231mm±5mm, the height of the reinforcing boss is 15-20mm, the wall thickness of the reinforcing boss is 6±3mm, the distance between every two adjacent lightening grooves a and the distance between the upper end surface of the lightening groove a and the upper end surface of the reinforcing boss are 5-7mm.

[0014] Further, the end surface without the reinforcing boss is provided with a reinforcing rib.

[0015] Further, a plurality of wiring clamps are further provided.

[0016] An optical cabin, comprising the mounting plate, further comprising: a shell assembly, an infrared window, a television window, a laser window, an infrared thermal imager, a laser range finder, a television lens assembly, a bearing cabin gyroscope, an image tracker and a power board;

[0017] The infrared window, the television window and the laser window are arranged at the front end of the shell assembly.

[0018] The detection component mounting plate is detachably mounted in the space formed by the shell assembly, and the opening end of the reinforcing boss faces the front end of the shell assembly.

[0019] The infrared thermal imager is detachably mounted on the end surface of the mounting plate without the reinforcing boss, and the lens thereof is opposite to the infrared window.

[0020] The laser range finder and the television lens assembly are mounted on the end surface with the reinforcing boss and located within the surrounding range of the reinforcing boss; the lens of the laser range finder is opposite to the laser window, and the lens of the television lens assembly is opposite to the television window.

[0021] The bearing cabin gyroscope, the image tracker and the power board are all detachably mounted on the inner wall surface of the shell assembly and located in the space formed by the shell assembly.

[0022] Further, the shell assembly comprises: a spherical drum, a front shell and a rear shell.

[0023] The spherical drum is a hexahedral structure, the upper end surface and the lower end surface of the spherical drum are spherical surfaces, and the four side surfaces of the spherical drum are planar surfaces; among the four side surfaces of the spherical drum, the front side surface and the rear side surface are open.

[0024] The front shell is covered on the open end of the front side of the spherical drum, and the rear shell is covered on the open end of the rear side of the spherical drum.

[0025] The infrared window, the television window and the laser window are arranged on the front shell.

[0026] The detection assembly mounting plate is mounted in the ball drum;

[0027] A co-extruded conductive rubber strip is arranged on the contact surface of the front shell and the open end of the front side of the ball drum and on the contact surface of the rear shell and the open end of the rear side of the ball drum.

[0028] Further, the front shell comprises a planar end and an inclined end.

[0029] The end surface of the planar end is parallel to the end surface of the open end of the front side of the ball drum.

[0030] The inclined end is connected above the planar end and is inclined relative to the planar end.

[0031] The infrared window is located on the planar end.

[0032] The television window and the laser window are located on the inclined end.

[0033] The outer periphery of the television window, the laser window and the infrared window is coated with sealing glue and is fixed by a pressing ring.

[0034] Further, a plurality of lightening grooves c are arranged on the left and right sides of the ball drum.

[0035] The shell assembly further comprises two protective covers.

[0036] The two protective covers are respectively arranged on the left and right sides of the ball drum.

[0037] Further, a desiccant barrel is further included.

[0038] The desiccant barrel is detachably mounted on the detection assembly mounting plate.

[0039] The desiccant barrel contains a desiccant.

[0040] Beneficial effects:

[0041] (1) The detection assembly mounting plate for mounting in the optical cabin, the plate surface is provided with a U-shaped reinforcing boss; the two long edges b of the reinforcing boss can strengthen the strength of the detection assembly mounting plate in the length direction, so that the detection assembly mounting plate can resist deformation in the length direction; the short edge b is in the width direction of the detection assembly mounting plate, which can strengthen the strength of the detection assembly mounting plate in the width direction, so that the detection assembly mounting plate can resist deformation in the width direction; since the short edge of the detection assembly mounting plate is not easy to be bent under stress relative to the long edge, the U-shaped reinforcing boss can reduce the weight of the detection assembly mounting plate while ensuring its strength, which is conducive to the miniaturization of the optical cabin and ensures the measurement effect of the optical cabin.

[0042] (2) The utility model discloses a kind of for installing optical cabin inner detection component mounting plate, two long sides b and short side b are equipped with several lightening grooves a, the weight of detection component mounting plate can be further reduced, beneficial to the weight reduction of optical cabin whole.

[0043] (3)The utility model discloses a kind of for installing optical cabin inner detection component mounting plate, when the size of detection component mounting plate is 182×231mm±5mm, strengthening boss can guarantee that the strength of detection component mounting plate can be effectively improved.

[0044] (4)The utility model discloses a kind of for installing optical cabin inner detection component mounting plate, the end face without processing strengthening boss is equipped with reinforcing rib, further improve the structural strength of detection component mounting plate.

[0045] (5)The utility model discloses a kind of for installing optical cabin inner detection component mounting plate, still be equipped with wiring clamp, the wire harness of detection component can be arranged, beneficial to optical cabin internal neat.

[0046] (6)The utility model discloses a kind of optical cabin, detection component mounting plate can be detached and installed in shell component, infrared thermal imager, laser range finder and television lens component and other detection components can be installed in shell component outside shell component (that is, need not be installed in shell component inside operation), facilitate the installation of detection component and optical axis adjustment, beneficial to the miniaturization of optical cabin internal space;Bearing cabin gyro, image tracker and power board can be detached and installed on the inner wall surface of shell component, can make full use of the internal space of shell component, can further reduce the size of optical cabin.

[0047] (7)The utility model discloses a kind of optical cabin, the upper end surface and the lower end surface of ball drum are spherical surface, can improve the wind load capacity of optical cabin;Front shell and the contact surface of the open end of ball drum front side, rear shell and the contact surface of the open end of ball drum rear side are each equipped with co-extrusion conductive rubber strip, co-extrusion conductive rubber strip is high in elasticity, can improve sealing effect.

[0048] (8)The utility model discloses a kind of optical cabin, front shell includes plane end and inclined plane end, inclined plane end is inclined relative to plane end, forms angle, can prevent infrared thermal imager from appearing cold reflection, to improve the imaging quality of optical cabin;Television window, laser window and the outer periphery of infrared window are coated with sealant, and fixed by pressure ring, can prevent air leakage while reducing stress damage to television window, laser window and infrared window.

[0049] (9)The utility model discloses a kind of optical cabin, left and right two sides of ball drum are respectively equipped with reinforcing rib, can improve the strength of ball drum;Protective cover can prevent the recess formed by the reinforcing rib of left and right two sides of ball drum from being accumulated salt fog to cause corrosion to left and right two sides of ball drum.

[0050] (10)The optical cabin of the utility model, dry agent is placed in the dry agent barrel, can inhale the moisture in the ball drum, prevent the infrared thermal imager, laser range finder, television lens assembly, bearing cabin gyroscope, image tracker and power board and other devices in the ball drum from being damp. BRIEF DESCRIPTION OF DRAWINGS

[0051] Figure 1 It is the structural schematic view of the detection assembly mounting plate of the utility model;

[0052] Figure 2 It is the optical cabin of the utility model's shipboard photoelectric axle side view;

[0053] Figure 3 It is the side view of the optical cabin of the utility model;

[0054] Figure 4 It is the side view A of the ball drum of the utility model;

[0055] Figure 5 It is the side view B of the ball drum of the utility model;

[0056] Figure 6 It is the installation schematic view of the optical detection assembly of the utility model;

[0057] Wherein, 1-detection assembly mounting plate, 101-strengthening boss, 1011-long side b, 1012-short side b, 1013-weight reduction groove a, 1014-wiring clamp, 2-optical cabin, 3-pitch support, 4-azimuth seat, 5-ball drum, 6-front shell, 601-flat end, 602-inclined end, 7-rear shell, 8-protection cover, 9-infrared window, 10-television window, 11-laser window, 12-infrared thermal imager, 13-laser range finder, 14-television lens assembly, 15-bearing cabin gyroscope, 16-gyroscope mounting plate, 17-image tracker, 18-dry agent barrel, 19-dry agent barrel mounting frame, 20-power board, 21-laser range finder mounting frame. DETAILED DESCRIPTION

[0058] The utility model will be described in detail below in combination with the drawings and examples.

[0059] Example 1:

[0060] This embodiment provides a kind of for installing the detection assembly mounting plate in optical cabin, as shown in Figure 1 Detection assembly mounting plate 1 is rectangular plate, including: two long sides a and two short sides a.

[0061] The upper surface of the detection component mounting plate 1 is provided with a reinforcing boss 101. The reinforcing boss 101 is an integral structure with the surface of the detection component mounting plate 1, serving as a reinforcing rib. The reinforcing boss 101 has a U-shaped structure, including a short side b1012 and two long sides b1011 perpendicular to the short side b1012. The two long sides b1011 of the U-shaped structure are respectively along the length direction of the two long sides a of the detection component mounting plate 1, and the short side b1012 of the U-shaped structure is along the length direction of one short side b of the detection component mounting plate 1. The two long sides b1011 of the U-shaped structure are used to strengthen the strength of the detection component mounting plate 1 along the length direction, i.e., to resist the deformation of the detection component mounting plate 1 in the length direction. The short side b1012 of the U-shaped structure is used to strengthen the strength of the detection component mounting plate 1 along the width direction, resisting the deformation of the detection component mounting plate 1 in the width direction. The open end of the U-shaped structure provides space for the installation of the detection component.

[0062] As an example, the two long sides b1011 and short sides b1012 of the U-shaped structure are each provided with several weight-reducing grooves a1013, and the weight-reducing grooves a1013 on each long side b1011 and short side b1012 are evenly distributed along their length. The weight-reducing grooves a1013 can reduce the weight of the detection component mounting plate 1 while ensuring the strength of the detection component mounting plate 1. In this embodiment, the size of the detection component mounting plate 1 is 182×231mm±5mm, the height of the reinforcing boss 101 (i.e., the distance between the upper end face of the reinforcing boss 101 and the upper end face of the detection component mounting plate 1) is 15~20mm, the wall thickness of the reinforcing boss 101 is 6±3mm, the distance between any two adjacent weight-reducing grooves a1013, and the distance between the upper end face of the weight-reducing groove a1013 and the upper end face of the reinforcing boss 101 are 5~7mm.

[0063] As an example, the lower end face of the detector component mounting plate 1 (i.e. the end face of the detector component 1 without the reinforcing boss 101) is provided with reinforcing ribs, which can further improve the strength of the detector component mounting plate 1.

[0064] As an example, the detection component mounting plate 1 is also provided with several cable clips 1014 for organizing the wiring harness of the detection component.

[0065] Example 2:

[0066] This embodiment provides an optical cabin that uses the detection component mounting plate 1 from embodiment 1.

[0067] like Figure 2 As shown, the optical cabin 2 is mounted on the azimuth seat 4 via the pitch bracket 3, forming a shipborne optoelectronic axis.

[0068] The pitch support 3 is rotatably mounted on the azimuth seat 4, and the pitch support 3 can rotate about the axis of the azimuth seat 4. In this embodiment, the azimuth seat 4 is a frustum-shaped structure, which can improve the strength of the optical cabin 2 while enhancing its impact resistance.

[0069] The optical cabin 2 is rotatably connected to the pitch support 3 via two pitch axes, enabling it to perform pitch movements on the pitch support 3.

[0070] like Figures 3 to 6 As shown, in addition to the detection component mounting plate 1, the optical cabin 2 also includes: an outer shell assembly, an infrared window 9, a television window 10, a laser window 11, an optical detection component, a carrier cabin gyroscope 15, a gyroscope mounting plate 16, an image tracker 17, a desiccant tank 18, a desiccant tank mounting bracket 19, and a power board 20.

[0071] The outer casing assembly includes: a ball drum 5, a front shell 6, a rear shell 7, and two protective covers 8;

[0072] like Figure 4 As shown, the ball drum 5 has a hexahedral structure, with both its upper and lower surfaces being spherical, and its four sides being planar. Of the four sides of the ball drum 5 (front, rear, left, and right), the front and rear sides are open, and the left and right sides each have a through hole for connecting to the pitch axis, which is equipped with an airtight connector. The two spherical surfaces of the ball drum 5 enhance the wind resistance of the optical cabin 2. In this embodiment, reinforcing ribs are provided on the left and right sides of the ball drum 5 to improve its impact resistance. The inner wall of the ball drum 5 is machined with several mounting bosses for mounting the detection component mounting plate 1.

[0073] like Figures 3 to 5 As shown, two protective covers are respectively installed on the left and right sides of the ball drum 5 to prevent the salt spray accumulated in the grooves formed by the reinforcing ribs on the left and right sides of the ball drum 5 from corroding the left and right sides of the ball drum 5.

[0074] like Figure 3 As shown, the front shell 6 is fitted onto the open end of the front side of the ball drum 5. The front shell 6 includes a flat end 601 and a beveled end 602. The end face of the flat end 601 is parallel to the end face of the open end of the front side of the ball drum 5. The beveled end 602 is connected above the flat end 601, and the beveled end 602 is inclined inward relative to the flat end 601 to form an angle, which is used to prevent cold reflection from the infrared thermal imager 12, thereby improving the imaging quality of the optical cabin.

[0075] The rear shell 7 is fitted onto the open end at the rear of the ball drum 5. The outer surface of the rear shell 7 is spherical, which can further improve the wind load resistance of the optical cabin 2.

[0076] After the front shell, the rear shell and the pitch shaft provided with the airtight connector are connected, a closed space is formed inside the ball drum 5, preventing the devices (optical detection assembly, bearing cabin gyroscope 15, gyroscope mounting plate 16, image tracker 17, desiccant barrel 18, desiccant barrel mounting rack 19 and power board 20) inside the ball drum 5 from being affected by the external environment of the closed space. In the embodiment, a co-extruded conductive rubber strip is arranged on the contact surface of the front shell 6 and the open end of the front side of the ball drum 5, and on the contact surface of the rear shell 7 and the open end of the rear side of the ball drum 5, for electromagnetic shielding and waterproof sealing. The front shell 6 and the rear shell 7 are fixed on the open ends of the ball drum 5 by screws.

[0077] As shown in Figure 3 and Figure 4 , the infrared window 9 is arranged on the planar end 601 of the front shell 6, and the television window 10 and the laser window 11 are arranged on the beveled end 602 of the front shell 6. In the embodiment, the outer periphery of the television window 10, the laser window 11 and the infrared window 9 is coated with sealing glue, and is fixed by a compression ring, thereby improving the sealing performance of the closed space.

[0078] As shown in Figure 4 and Figure 5 , the detection assembly mounting plate 1 is mounted on the mounting boss of the ball drum 5 by screws, and the open end of the U-shaped structure of the reinforcing boss 101 faces the open end of the front side of the ball drum 5. The detection assembly mounting plate 1 is a detachable structure, facilitating the installation of the detection assembly and the adjustment of the optical axis, and being conducive to the miniaturization of the internal space of the optical cabin 2.

[0079] As shown in Figure 6 , the detection assembly includes an infrared thermal imager 12, a laser range finder 13, a television lens assembly 14 and a laser range finder mounting rack 21.

[0080] The infrared thermal imager 12 is mounted on the lower end face of the detection assembly mounting plate 1 by screws. The lens of the infrared thermal imager 12 is opposite the infrared window 9.

[0081] The laser range finder 13 is detachably mounted on the upper end face of the detection assembly mounting plate 1 by the laser range finder mounting rack 21, and is located within the range surrounded by the reinforcing boss 101. The lens of the laser range finder 13 is opposite the laser window 11.

[0082] The television lens assembly 14 is mounted on the upper end face of the detection assembly mounting plate 1 by screws, and is located within the range surrounded by the reinforcing boss 101. The lens of the television lens assembly 14 is opposite the television window 10.

[0083] The infrared thermal imager 12 is used for night thermal imaging detection, the television lens assembly 14 is used for daytime detection, and the laser range finder 13 is used for reading the distance between the target and the unmanned super-speed ship (the above functions are basic functions of the detection assembly in the optical cabin 2, and are not the focus of protection).

[0084] The bearing cabin gyro 15, the image tracker 17 and the power supply panel 20 are located in the closed space of the spherical drum 5 and are installed on the inner wall surface of the spherical drum 5. In the embodiment, the image tracker 17 is installed on the spherical surface at the upper end of the spherical drum 5, and the power supply panel 20 is installed on the spherical surface at the lower end of the spherical drum 5. The bearing cabin gyro 15 is installed on the side wall at the right side of the spherical drum 5 through the gyro installation plate 16.

[0085] The desiccant barrel 18 is detachable and is installed on the upper end surface of the detection assembly installation plate 1 through the desiccant barrel installation rack 19. The desiccant barrel 18 is filled with desiccant, which can avoid the closed space inside the optical cabin 2 from being damp.

[0086] In conclusion, the above is only a preferred embodiment of the present application, and is not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mounting plate for mounting an optical bay intruder assembly, characterised in that, The plate surface is provided with a reinforcing boss (101); The reinforcing boss (101) is in a U-shaped structure, comprising a short side b (1012) and two long sides b (1011) perpendicular to the short side b (1012); The two long sides b (1011) are respectively along the length direction of the detection assembly mounting plate (1), reinforcing the strength of the detection assembly mounting plate (1) along the length direction; The short side b (1012) is along the length direction of the detection assembly mounting plate (1), reinforcing the strength of the detection assembly mounting plate (1) along the width direction; The opening end of the U-shaped structure is formed to accommodate the installation of the detection assembly.

2. A mounting plate for mounting a detection assembly in an optical pod according to claim 1, wherein, The U-shaped structure is provided with a plurality of lightening grooves a (1013) on the two long sides b (1011) and the short side b (1012), and the lightening grooves a (1013) on each long side b (1011) and short side b (1012) are uniformly distributed along the length direction thereof.

3. A mounting plate for mounting a detection assembly in an optical pod according to claim 2, wherein, When the size of the detection assembly mounting plate (1) is 182*231mm±5mm, the height of the reinforcing boss (101) is 15-20mm, the wall thickness of the reinforcing boss (101) is 6±3mm, the distance between every two adjacent lightening grooves a (1013), the distance between the upper end surface of the lightening groove a (1013) and the upper end surface of the reinforcing boss (101) is 5-7mm.

4. The mounting plate for mounting a detection assembly in an optical pod of claim 1, wherein, The end surface without the reinforcing boss (101) is provided with a reinforcing rib.

5. A mounting plate for mounting an optical bay intruder assembly according to any one of claims 1 to 4, wherein, A plurality of wiring clamps (1014) are further provided.

6. An optical pod characterized by, The mounting plate of any one of claims 1-5 further comprises: a shell assembly, an infrared window (9), a television window (10), a laser window (11), an infrared thermal imager (12), a laser range finder (13), a television lens assembly (14), a bearing cabin gyroscope (15), an image tracker (17) and a power board (20); The infrared window (9), the television window (10) and the laser window (11) are arranged at the front end of the shell assembly; The detection assembly mounting plate (1) is detachably mounted in the space formed by the shell assembly, and the opening end of the reinforcing boss (101) faces the front end of the shell assembly; The infrared thermal imager (12) is detachably mounted on the end surface of the mounting plate (1) without the reinforcing boss (101), and the lens thereof is opposite to the infrared window (9); The laser range finder (13) and the television lens assembly (14) are mounted on the end surface with the reinforcing boss (101) and located within the surrounding range of the reinforcing boss (101); the lens of the laser range finder (13) is opposite to the laser window (11), and the lens of the television lens assembly (14) is opposite to the television window (10); The bearing cabin gyroscope (15), the image tracker (17) and the power board (20) are all detachably mounted on the inner wall surface of the shell assembly and located within the space formed by the shell assembly.

7. The optical pod of claim 6, wherein, The shell assembly comprises: a ball drum (5), a front shell (6) and a rear shell (7); The ball drum (5) is in a hexahedral structure, the upper end surface and the lower end surface of the ball drum (5) are spherical surfaces, and the four side surfaces of the ball drum (5) are all planar surfaces; among the four side surfaces of the ball drum (5), the front and rear two side surfaces are open; The front shell (6) covers the open end on the front side of the ball drum (5), and the rear shell (7) covers the open end on the rear side of the ball drum (5); The infrared window (9), the television window (10) and the laser window (11) are arranged on the front shell (6); The detection assembly mounting plate (1) is mounted in the ball drum (5); The front shell (6) and the rear shell (7) are respectively provided with a co-extrusion conductive rubber strip on the contact surface of the open end on the front side of the ball drum (5) and the contact surface of the open end on the rear side of the ball drum (5).

8. The optical pod of claim 7, wherein, The front shell (6) comprises a flat end (601) and an inclined end (602); The end surface of the flat end (601) is parallel to the end surface of the open end on the front side of the ball drum (5); The inclined end (602) is connected above the flat end (601), and the inclined end (602) is inclined relative to the flat end (601); The infrared window (9) is located on the flat end (601); The television window (10) and the laser window (11) are located on the inclined end (602); The outer periphery of the television window (10), the laser window (11) and the infrared window (9) is coated with sealant, and is fixed by a pressing ring.

9. The optical pod of claim 7, wherein, A plurality of weight-reducing grooves c (501) are arranged on the left and right sides of the ball drum (5); The shell assembly further comprises two protective covers (8); The two protective covers (8) are respectively arranged on the left and right sides of the ball drum (5).

10. An optical pod as claimed in any of claims 6 to 9, wherein, Further comprising: A desiccant barrel (18); The desiccant barrel (18) is detachably mounted on the detection assembly mounting plate (1); The desiccant barrel (18) contains a desiccant.

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