Photoelectric pod supporting frame with good buffering performance

Abstract

The utility model relates to the technical field of photoelectric pod supporting frames, and discloses a photoelectric pod supporting frame with good buffering performance, which comprises a connecting plate, a buffering mechanism is arranged at the bottom end of the connecting plate, a connecting frame is arranged at the bottom end of the buffering mechanism, and the inner surface of the bottom of the connecting frame is fixedly connected with a pod body. A cleaning mechanism is arranged on the inner surface of the bottom of the cabin body; and the cleaning mechanism comprises a supporting plate, the right end of the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a moving block. According to the cleaning device, when the cabin body needs to be cleaned, the motor is started to drive the threaded rod to rotate, so that the cleaning ring is driven to move and rotate, the surface of the cabin body is cleaned, meanwhile, the cleaning air spraying pipe sprays air, the cleaning effect is better, manual cleaning is avoided, and the purposes of saving time and labor are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photoelectric pod support frames, in particular to a photoelectric pod support frame with good buffering performance. Background Art

[0002] An optoelectronic pod is a device system that integrates multiple functions such as optoelectronic detection, imaging, and tracking. It is usually mounted on aircraft such as airplanes, drones, and helicopters, or mobile carriers such as ships and vehicles. It is used to obtain optical information of the target area in various complex environments, including visible light images, infrared images, etc.

[0003] When in use, the optoelectronic pod will be installed on the corresponding support frame, and then the support frame will be installed on the bottom of the aircraft, UAV or helicopter. During the operation, the optoelectronic pod, whether it is installed on an aircraft or a ground carrier, is in a natural environment. The atmosphere itself contains various dust particles, and these dust particles will float around with the flow of air. When the mirror of the optoelectronic pod is exposed to the air, the dust particles will gradually adhere to the mirror surface, and the support frame does not have a cleaning function, so manual cleaning is required at this time. Manual cleaning often cannot be carried out in real time. It is usually necessary to wait until the optoelectronic pod completes its mission and returns to the ground or has a suitable downtime for maintenance, which is more troublesome. Therefore, an optoelectronic pod support frame with good buffering performance is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a photoelectric pod support frame with good buffering performance, aiming to improve the problem that the photoelectric pod support frame in the prior art has no cleaning function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a photoelectric pod support frame with good buffering performance, comprising a connecting plate, a buffer mechanism is provided at the bottom end of the connecting plate, a connecting frame is provided at the bottom end of the buffer mechanism, a pod body is fixedly connected to the bottom inner surface of the connecting frame, and a cleaning mechanism is provided on the bottom inner surface of the pod body;

[0006] The cleaning mechanism includes a support plate, the right end of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a moving block, the inner wall of the moving block is rotatably connected to a rotating shaft, the bottom inner wall of the connecting frame is fixedly connected to a rack, the bottom end of the rotating shaft is fixedly connected to a gear, the left end of the connecting frame is fixedly connected to a jet box, the inner wall of the jet box is fixedly connected to an jet pipe, the upper part of the jet pipe is fixedly connected to a guide block, and the outer wall of the rotating shaft is provided with a cleaning ring.

[0007] As a further description of the above technical solution:

[0008] The inner surface of the cleaning ring is fixedly connected to a limiting block, the outer wall of the limiting block is inserted into the inner wall of the rotating shaft, the inner surface of the cleaning ring contacts the outer arc surface of the rotating shaft, the outer arc surface of the rotating shaft is fixedly connected to a circular plate, the outer wall of the circular plate contacts the outer wall of the cleaning ring, and the inner wall of the cleaning ring is threadedly connected with a bolt.

[0009] As a further description of the above technical solution:

[0010] The bottom end of the support plate is fixedly connected to the inner surface of the bottom of the connecting frame, and the output end of the motor is fixedly connected to the inner wall of the support plate.

[0011] As a further description of the above technical solution:

[0012] The support plate is fixedly connected to a guide column on one side close to the cabin body, the inner wall of the moving block is slidably connected to the outer arc surface of the guide column, the outer wall of the gear is engaged with the front end of the rack, and the outer arc surface of the jet pipe contacts the left inner wall of the connecting frame.

[0013] As a further description of the above technical solution:

[0014] The bottom end of the guide block is rotatably connected to the top end of the rotating shaft, the brush surface of the cleaning ring contacts the front end of the cabin body, the inner side wall of the connecting frame is fixedly connected to the transverse plate, and the T-shaped surface of the guide block is slidably connected to the inner wall of the transverse plate.

[0015] As a further description of the above technical solution:

[0016] The buffer mechanism includes a fixed rod, the inner wall of the fixed rod is elastically connected to the damping block through a connecting spring, the top of the damping block is fixedly connected to a fixed column, the outer wall of the connecting plate is fixedly connected to the support block, the bottom end of the support block is rotatably connected to the connecting plate, the upper outer wall of the connecting frame is fixedly connected to the positioning rod, and the outer wall of the positioning rod is slidably connected to the transverse block.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the fixing rod is fixedly connected to the top end of the connecting frame, and the bottom end of the connecting plate is rotatably connected to the top end of the transverse block.

[0019] As a further description of the above technical solution:

[0020] One end of the connecting spring is fixedly connected to the bottom end of the fixing column, the other end of the connecting spring is fixedly connected to the inner wall of the bottom end of the fixing rod, the outer walls of the fixing column and the damping block are both slidably connected to the inner wall of the fixing rod, and the top end of the fixing column is fixedly connected to the bottom end of the connecting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the mutual cooperation between the cabin, the connecting frame and the cleaning mechanism, when the cabin needs to be cleaned, the motor is started to drive the threaded rod to rotate, thereby driving the cleaning ring to move and rotate, thereby cleaning the surface of the cabin. At the same time, the cleaning jet pipe will spray air to achieve a better cleaning effect, avoid manual cleaning, and achieve the purpose of saving time and effort.

[0023] 2. In the present invention, through the cooperation between the structures such as the buffer mechanism, when the aircraft takes off, a certain vibration will occur, and the buffer mechanism will decompose the vibration in the vertical direction, thereby effectively reducing the impact of the vibration on the optoelectronic pod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an overall three-dimensional schematic diagram of an optoelectronic pod support frame with good buffering performance proposed by the utility model;

[0025] Figure 2 This is a schematic overall perspective view of a threaded rod of a photoelectric pod support frame with good buffering performance proposed by the present invention;

[0026] Figure 3 This is an overall three-dimensional schematic diagram of the jet pipe of an optoelectronic pod support frame with good buffering performance proposed by the present invention;

[0027] Figure 4 This is a schematic diagram of the disassembly of a cleaning ring and a rotating shaft of a photoelectric pod support frame with good buffering performance proposed by the present invention;

[0028] Figure 5 This is an overall three-dimensional schematic diagram of the connecting plate of an optoelectronic pod support frame with good buffering performance proposed by the present invention;

[0029] Figure 6 This is a schematic internal cross-sectional view of a fixing rod of a photoelectric pod support frame with good buffering performance proposed by the present invention.

[0030] Legend:

[0031] 1. Connecting plate; 2. Cabin body; 3. Connecting frame; 4. Cleaning mechanism; 401. Support plate; 402. Motor; 403. Threaded rod; 404. Guide column; 405. Rack; 406. Moving block; 407. Rotating shaft; 408. Gear; 409. Jet box; 410. Cleaning ring; 411. Jet pipe; 412. Transverse plate; 413. Limit block; 414. Circular plate; 415. Bolt; 416. Guide block; 5. Buffer mechanism; 501. Connecting plate; 502. Fixed column; 503. Support block; 504. Positioning rod; 505. Transverse block; 506. Damping block; 507. Fixed rod; 508. Connecting spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 2 The utility model provides an embodiment: a photoelectric pod support frame with good buffering performance, including a connecting plate 1, a buffer mechanism 5 is provided at the bottom end of the connecting plate 1, and the setting of the buffer mechanism 5 enables the photoelectric pod to reduce vibration during movement, and a connecting frame 3 is provided at the bottom end of the buffer mechanism 5. The bottom inner surface of the connecting frame 3 is fixedly connected to the cabin body 2, and the cabin body 2 is installed by the setting of the connecting frame 3. The cabin body 2 is a photoelectric pod, and a cleaning mechanism 4 is provided on the bottom inner surface of the cabin body 2; the cleaning mechanism 4 is provided to clean the front end mirror surface of the cabin body 2.

[0034] Reference Figure 1 、 Figure 3 and Figure 4The cleaning mechanism 4 includes a support plate 401, the right end of the support plate 401 is fixedly connected to the motor 402, the support plate 401 is provided with two groups, and the support plate 401 on the right side is provided with a motor 402, the output end of the motor 402 is fixedly connected to the threaded rod 403, the outer wall of the threaded rod 403 is threadedly connected to the moving block 406, and the output end of the motor 402 rotates, thereby driving the threaded rod 403 to rotate, thereby causing the moving block 406 to move horizontally, and the inner wall of the moving block 406 is rotatably connected to the rotating shaft 407, and the movement trajectories of the two are consistent, and the bottom inner wall of the connecting frame 3 is fixedly connected to the rack 405, and the bottom end of the connecting frame 3 is provided with a square through groove, and the rack 405 is installed On the inner wall of the square through-groove, the bottom end of the rotating shaft 407 is fixedly connected to a gear 408, and the rotation of the gear 408 drives the rotating shaft 407 to rotate. The left end of the connecting frame 3 is fixedly connected to a jet box 409, and the inner wall of the jet box 409 is fixedly connected to a jet pipe 411. An air pump is provided inside the jet box 409 to discharge gas from the jet pipe 411 to blow away dust, impurities and other substances. A guide block 416 is fixedly connected above the jet pipe 411, and the movement trajectories of the two are consistent. A cleaning ring 410 is provided on the outer wall of the rotating shaft 407, and a brush is provided on the outer wall of the cleaning ring 410. The rotation of the rotating shaft 407 can drive the cleaning ring 410 to rotate synchronously.

[0035] Reference Figure 1 、 Figure 3 and Figure 4 The inner surface of the cleaning ring 410 is fixedly connected to the limit block 413. The cleaning ring 410 is formed by rotating two groups of semi-rings, and the inner wall of one side of the semi-ring is provided with a limit block 413. The outer wall of the limit block 413 is plugged into the inner wall of the rotating shaft 407. The outer wall of the rotating shaft 407 is provided with a plug-in groove. The positioning operation is completed by plugging the limit block 413 into the plug-in groove. The inner surface of the cleaning ring 410 contacts the outer arc surface of the rotating shaft 407. The contact setting facilitates subsequent installation operations. The outer arc surface of the rotating shaft 407 is fixedly connected with a circular plate 414. The outer wall of the circular plate 414 is connected to the cleaning ring 410. The outer walls of the cleaning ring 410 are in contact with each other, and two groups of circular plates 414 are provided to enable the vertical positioning of the cleaning ring 410. The inner wall of the cleaning ring 410 is threadedly connected with a bolt 415. When the two half rings rotate to form a circular ring, the installation and fixation are completed by the bolt 415. The bottom end of the support plate 401 is fixedly connected to the bottom inner surface of the connecting frame 3. The connecting frame 3 is concavely set, so that it can support and fix the support plate 401. The output end of the motor 402 is fixedly connected to the inner wall of the support plate 401, and the rotation setting avoids motion interference.

[0036] Reference Figure 1 、 Figure 3 and Figure 4, the support plate 401 is fixedly connected to the side of the cabin 2 with a guide column 404, and the inner wall of the moving block 406 is slidably connected to the outer arc surface of the guide column 404. The setting of the guide column 404 can guide the moving block 406 and prevent the moving block 406 from rotating during rotation. The outer wall of the gear 408 is engaged with the front end of the rack 405, and the two are engaged so that the gear 408 can rotate during horizontal movement. The outer arc surface of the jet pipe 411 contacts the left inner wall of the connecting frame 3, and the left inner wall of the connecting frame 3 is provided with a through hole matching the jet pipe 411, and the jet pipe 411 is set It is in a telescopic shape, and the bottom end of the guide block 416 is rotatably connected to the top end of the rotating shaft 407. The rotating setting ensures that the rotating shaft 407 will not cause motion interference when moving. The brush surface of the cleaning ring 410 contacts the front end of the cabin body 2. The contact between the two can clean the front end mirror surface of the cabin body 2, and the centrifugal force generated by the rotation of the cleaning ring 410 can remove dust. The inner side wall of the connecting frame 3 is fixedly connected to the transverse plate 412, and the T-shaped surface of the guide block 416 is slidably connected to the inner wall of the transverse plate 412. The inner wall of the transverse plate 412 is provided with a T-shaped groove, which can prompt the guide block 416 to move.

[0037] Reference Figure 5-Figure 6 The buffer mechanism 5 includes a fixing rod 507, the inner wall of the fixing rod 507 is elastically connected to the damping block 506 through a connecting spring 508, and the top of the damping block 506 is fixedly connected to the fixing column 502. When the outer wall of the damping block 506 contacts the inner wall of the fixing rod 507, friction can be provided, thereby preventing the fixing column 502 from swinging back and forth. The outer wall of the connecting plate 1 is fixedly connected to the supporting block 503, and the bottom end of the supporting block 503 is rotatably connected to the connecting plate 501. The supporting block 503 plays a role of connection and fixing, and the connecting plate 501 will rotate when needed to disperse the vertical pressure. The upper outer wall of the connecting frame 3 is fixedly connected to the positioning rod 504, and the outer wall of the positioning rod 504 is slidably connected to the horizontal block 505. The positioning rod 504 can guide the horizontal block 505 so that it can only move horizontally.

[0038] Reference Figure 5-Figure 6 The bottom end of the fixing rod 507 is fixedly connected to the top end of the connecting frame 3, and the fixed setting makes the movement trajectory consistent. The bottom end of the connecting plate 501 is rotatably connected to the top end of the horizontal block 505, and the rotation setting avoids movement interference. One end of the connecting spring 508 is fixedly connected to the bottom end of the fixing column 502, and the other end of the connecting spring 508 is fixedly connected to the inner wall of the bottom end of the fixing rod 507. The outer walls of the fixing column 502 and the damping block 506 are both slidably connected to the inner wall of the fixing rod 507. The elasticity of the connecting spring 508 can enhance the buffering effect of the buffer mechanism 5. The top end of the fixing column 502 is fixedly connected to the bottom end of the connecting plate 1, and the fixed setting makes the movement trajectory consistent.

[0039] Working principle: When the mirror surface of the cabin 2 needs to be cleaned, the motor 402 is started, and its output end drives the threaded rod 403 to rotate. Since the threaded rod 403 is threadedly connected to the moving block 406, and the inner wall of the moving block 406 is slidably connected to the guide column 404, the guide column 404 guides the moving block 406 to prevent it from rotating during rotation, so the moving block 406 will move horizontally along the direction of the guide column 404, and the moving block 406 drives the gear 408 to move horizontally synchronously through the rotating shaft 407. The outer wall of the gear 408 is meshed with the rack 405. During the horizontal movement, the gear 408 will rotate under the action of the rack 405, and the bottom end of the rotating shaft 407 is fixedly connected to the gear 408. Therefore, the rotation of the gear 408 will drive the rotating shaft 407 to rotate. The outer wall of the rotating shaft 407 is provided with a cleaning ring 410, and the rotation of the rotating shaft 407 The movement drives the cleaning ring 410 to rotate synchronously. The outer wall of the cleaning ring 410 is provided with a brush, and the brush surface contacts the front end mirror surface of the cabin body 2. Through the rotation of the cleaning ring 410, the brush can clean the front end mirror surface of the cabin body 2, and the centrifugal force generated by the rotation can remove the cleaned dust. At the same time, during cleaning, the air pump inside the jet box 409 draws out the air and discharges it through the jet pipe 411. The movement of the rotating shaft 407 will drive the guide block 416 to move. The T-shaped surface of the guide block 416 cooperates with the T-shaped slide groove of the horizontal plate 412, so that the guide block 416 can slide on the inner wall of the horizontal plate 412, thereby driving the jet pipe 411 to move. The jet pipe 411 can perform a jet operation on the front end mirror surface of the cabin body 2 during the movement, so that the dust brushed off is blown away, avoiding dust and impurities from adhering to the mirror surface, cooperating with the cleaning work of the brush to improve the cleaning effect.

[0040] When the optoelectronic pod is subjected to a vertical impact force, the impact force is transmitted to the fixed column 502 through the connecting plate 1, and the fixed column 502 and the damping block 506 slide on the inner wall of the fixed rod 507. The fixed rod 507 is elastically connected to the damping block 506 through a connecting spring 508. One end of the connecting spring 508 is fixed to the bottom end of the fixed column 502, and the other end is fixed to the inner wall of the bottom end of the fixed rod 507. The elasticity of the connecting spring 508 can absorb the impact force and play a buffering role. At this time, the connecting plate 501 will rotate, and the transverse block 505 can only move horizontally, thereby dispersing the vertical pressure, further enhancing the buffering effect of the buffer mechanism 5, and protecting the optoelectronic pod from excessive vibration and impact during movement.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A photoelectric pod support frame with good buffering performance, comprising a connecting plate (1), characterized in that: The bottom end of the connecting plate (1) is provided with a buffer mechanism (5), the bottom end of the buffer mechanism (5) is provided with a connecting frame (3), the bottom inner surface of the connecting frame (3) is fixedly connected to the cabin (2), and the bottom inner surface of the cabin (2) is provided with a cleaning mechanism (4); The cleaning mechanism (4) comprises a support plate (401), the right end of the support plate (401) is fixedly connected to a motor (402), the output end of the motor (402) is fixedly connected to a threaded rod (403), the outer wall of the threaded rod (403) is threadedly connected to a moving block (406), the inner wall of the moving block (406) is rotatably connected to a rotating shaft (407), the bottom inner wall of the connecting frame (3) is fixedly connected to a rack (405), the bottom end of the rotating shaft (407) is fixedly connected to a gear (408), the left end of the connecting frame (3) is fixedly connected to an injection box (409), the inner wall of the injection box (409) is fixedly connected to an injection pipe (411), the upper part of the injection pipe (411) is fixedly connected to a guide block (416), and the outer wall of the rotating shaft (407) is provided with a cleaning ring (410).

2. The photoelectric pod support frame with good buffering performance according to claim 1, characterized in that: The inner surface of the cleaning ring (410) is fixedly connected to a limiting block (413), the outer wall of the limiting block (413) is inserted into the inner wall of the rotating shaft (407), the inner surface of the cleaning ring (410) contacts the outer arc surface of the rotating shaft (407), the outer arc surface of the rotating shaft (407) is fixedly connected to a circular plate (414), the outer wall of the circular plate (414) contacts the outer wall of the cleaning ring (410), and the inner wall of the cleaning ring (410) is threadedly connected to a bolt (415).

3. The photoelectric pod support frame with good buffering performance according to claim 1, characterized in that: The bottom end of the support plate (401) is fixedly connected to the inner surface of the bottom of the connecting frame (3), and the output end of the motor (402) is fixedly connected to the inner wall of the support plate (401).

4. The photoelectric pod support frame with good buffering performance according to claim 1, characterized in that: The support plate (401) is fixedly connected to a guide column (404) on one side close to the cabin (2); the inner wall of the moving block (406) is slidably connected to the outer arc surface of the guide column (404); the outer wall of the gear (408) is engaged with the front end of the rack (405); and the outer arc surface of the jet pipe (411) contacts the left inner wall of the connecting frame (3).

5. The photoelectric pod support frame with good buffering performance according to claim 1, characterized in that: The bottom end of the guide block (416) is rotatably connected to the top end of the rotating shaft (407), the brush surface of the cleaning ring (410) contacts the front end of the cabin body (2), the inner side wall of the connecting frame (3) is fixedly connected to the transverse plate (412), and the T-shaped surface of the guide block (416) is slidably connected to the inner wall of the transverse plate (412).

6. The photoelectric pod support frame with good buffering performance according to claim 1, characterized in that: The buffer mechanism (5) comprises a fixed rod (507), the inner wall of the fixed rod (507) is elastically connected to a damping block (506) via a connecting spring (508), the top of the damping block (506) is fixedly connected to a fixed column (502), the outer wall of the connecting plate (1) is fixedly connected to a supporting block (503), the bottom end of the supporting block (503) is rotatably connected to a connecting plate (501), the upper outer wall of the connecting frame (3) is fixedly connected to a positioning rod (504), and the outer wall of the positioning rod (504) is slidably connected to a transverse block (505).

7. The optoelectronic pod support frame with good buffering performance according to claim 6, characterized in that: The bottom end of the fixing rod (507) is fixedly connected to the top end of the connecting frame (3), and the bottom end of the connecting plate (501) is rotatably connected to the top end of the transverse block (505).

8. The optoelectronic pod support frame with good buffering performance according to claim 6, characterized in that: One end of the connecting spring (508) is fixedly connected to the bottom end of the fixing column (502), and the other end of the connecting spring (508) is fixedly connected to the inner wall of the bottom end of the fixing rod (507). The outer walls of the fixing column (502) and the damping block (506) are both slidably connected to the inner wall of the fixing rod (507), and the top end of the fixing column (502) is fixedly connected to the bottom end of the connecting plate (1).

Images