CN210391571U - Physical damping device for photoelectric pod - Google Patents
Physical damping device for photoelectric pod Download PDFInfo
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- CN210391571U CN210391571U CN201920463426.9U CN201920463426U CN210391571U CN 210391571 U CN210391571 U CN 210391571U CN 201920463426 U CN201920463426 U CN 201920463426U CN 210391571 U CN210391571 U CN 210391571U
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- shock attenuation
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Abstract
The utility model discloses a physical damping device of a photoelectric pod, which comprises a damping base, a damping bottom plate, a damping top plate and a damping mounting bracket, wherein the damping top plate is arranged above the damping bottom plate, a buffer groove is arranged on the damping top plate, a buffer spring and a buffer pressing plate are arranged in the buffer groove, one end of the buffer spring is fixed in the bottom cavity of the buffer groove, and the other end of the buffer spring is connected with the buffer pressing plate; the damping mounting bracket is arranged above the damping top plate, two sides of the end surface of the damping mounting bracket, which is close to the damping top plate, are provided with buffer rods, and the buffer rods extend into the buffer grooves and are connected with the buffer pressing plates; still be provided with the bradyseism gasbag between shock attenuation installing support and the shock attenuation roof, the bradyseism gasbag atress compression when receiving the impact force of shock attenuation installing support, the buffer beam of shock attenuation installing support bottom drives the bradyseism board and removes and compress buffer spring along the dashpot when receiving the impact force of shock attenuation installing support. The utility model provides a photoelectric pod cause the not high problem of imaging quality because vibrations.
Description
Technical Field
The utility model relates to a photoelectricity nacelle field specifically is a photoelectricity nacelle physics damping device.
Background
The photoelectric pod technology and the pod thereof are important components in the photoelectric reconnaissance alarm technology and equipment thereof, and are core equipment for unmanned aerial vehicle reconnaissance, which fill the tactical reconnaissance role of a special piloted aircraft, so that various photoelectric pods with various purposes are vigorously developed in various countries. The photoelectric pod can be widely used for reconnaissance on land, sea, air and space, and the carrier of the photoelectric pod is a vehicle, a naval vessel, an airplane, a satellite and the like.
The pod is a streamline-shaped short cabin section which is provided with certain airborne equipment or weapons and is hung below a fuselage or a wing, the added pod can enable an airplane to have functions which the airplane does not have, large impact can be generated due to taking off and landing of the airplane, high overload force can be generated due to large maneuvering action of air flight, corresponding photoelectricity can generate large vibration, and great influence is generated on imaging quality, target positioning and data guiding precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photoelectric pod physics damping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a physical damping device of a photoelectric pod comprises a damping base, a damping bottom plate, a damping top plate and a damping mounting support, wherein the damping top plate is arranged above the damping bottom plate, a buffer groove is formed in the damping top plate, a buffer spring and a buffer pressing plate are arranged in the buffer groove, one end of the buffer spring is fixed in a bottom cavity of the buffer groove, and the other end of the buffer spring is connected with the buffer pressing plate; the damping mounting bracket is arranged above the damping top plate, two sides of the end surface of the damping mounting bracket, which is close to the damping top plate, are provided with buffer rods, and the buffer rods extend into the buffer grooves and are connected with the buffer pressing plates; still be provided with the bradyseism gasbag between shock attenuation installing support and the shock attenuation roof, the bradyseism gasbag atress compression when receiving the impact force of shock attenuation installing support, the buffer beam of shock attenuation installing support bottom drives the bradyseism board and removes and compress buffer spring along the dashpot when receiving the impact force of shock attenuation installing support.
Preferably, a damping cavity is arranged in the damping bottom plate, a plurality of groups of buffer structures are arranged at the bottom of the damping top plate close to the damping bottom plate, each buffer structure comprises a support rod and a stabilizer bar, and the two support rods are hinged to the bottom of the damping top plate respectively.
Preferably, be provided with on the stabilizer bar respectively with two buffer sleeves of two bracing piece complex, two buffer sleeves overlap the left end and the right-hand member of locating the stabilizer bar, two buffer sleeve side all are provided with the spring, and the spring housing is established on the stabilizer bar.
Preferably, a damping ball support plate is installed below the damping bottom plate, a damping ball is arranged on the damping ball support plate, and a damping base is arranged at the bottom of the damping ball support plate.
Preferably, the damping base top is provided with the cushion column, and damping base passes through the shock attenuation ball with the shock attenuation ball mounting plate and is connected.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a buffer spring, buffering clamp plate, buffer structure and the cooperation of shock attenuation ball mounting panel in bradyseism gasbag, dashpot and constitute level four shock-absorbing structure, can eliminate the vibrations that the machine carried the transmission and come effectively, solved the photoelectricity nacelle because vibrations cause the imaging quality not high, the inaccurate scheduling problem of location target.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a damping mount; 2. a damping bottom plate; 3. a damping top plate; 31. a buffer tank; 32. a buffer spring; 33. a buffer pressing plate; 4. a shock absorbing mounting bracket; 5. a buffer rod; 6. a cushioning air bag; 7. a buffer structure; 71. a support bar; 72. a stabilizer bar; 73. a buffer sleeve; 74. a spring; 8. a damping ball support plate; 9. a shock absorbing ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a physical damping device of a photoelectric pod comprises a damping base 1, a damping bottom plate 2, a damping top plate 3 and a damping mounting bracket 4, wherein the damping top plate 3 is arranged above the damping bottom plate 2, a buffer groove 31 is formed in the damping top plate 3, a buffer spring 32 and a buffer pressing plate 33 are arranged in the buffer groove 31, one end of the buffer spring 32 is fixed in the bottom cavity of the buffer groove 31, and the other end of the buffer spring is connected with the buffer pressing plate 33; the damping mounting bracket 4 is arranged above the damping top plate 3, the end surface of the damping mounting bracket, which is close to the damping top plate 3, is provided with a buffer rod 5, and the buffer rod 5 extends into the buffer groove 31 and is connected with a buffer pressure plate 33; still be provided with between shock attenuation installing support 4 and the shock attenuation roof 3 bradyseism gasbag 6, bradyseism gasbag 6 atress compression when receiving the impact force of shock attenuation installing support 4, buffer beam 5 of shock attenuation installing support 4 bottom drives bradyseism board 33 and removes and compress buffer spring 32 along dashpot 31 when receiving the impact force of shock attenuation installing support 4.
Be provided with the shock attenuation chamber in the vibration damping bottom plate 2, the bottom that the vibration damping top plate 3 is close to vibration damping bottom plate 2 is provided with a plurality of groups of buffer structure 7, and buffer structure 7 sets up in the shock attenuation chamber, and buffer structure 7 includes bracing piece 71 and stabilizer bar 72, and bracing piece 71 is provided with two, and it articulates in vibration damping top plate 3 bottom through the shock attenuation chamber respectively.
The stabilizer bar 72 is fixedly connected to the inner side of the damping bottom plate 2, two buffer sleeves 73 respectively connected with the two support rods 71 in a matching manner are arranged on the stabilizer bar 72, the two buffer sleeves 73 are sleeved at the left end and the right end of the stabilizer bar 72, springs 74 are arranged at the side ends of the two buffer sleeves 73, and the springs 74 are sleeved on the stabilizer bar 72.
Damping ball mounting plate 8 is installed to damping bottom plate 2 below, is equipped with damping ball 9 on the damping ball mounting plate 8, and its bottom is provided with vibration damping mount 1.
The working principle is as follows: the damping mounting bracket 4 of the utility model is arranged above the damping roof 3, the end surface of the damping mounting bracket close to the damping roof 3 is provided with the buffer rod 5, and the buffer rod 5 extends into the buffer groove 31 and is connected with the buffer pressing plate 33; when the machine carries out vibrations, the shock attenuation installing support 4 downstream and the compression bradyseism gasbag 6 of connection on the machine carries, release by the vibrations of bradyseism gasbag 6, buffer rod 5 of 4 bottoms of shock attenuation installing support drives bradyseism board 33 and removes and compress buffer spring 32 along dashpot 31 when receiving the impact force of shock attenuation installing support 4 simultaneously, it carries out secondary treatment to vibrations, and the aftershock after shock attenuation roof 3 will be handled is transmitted to vibration damping bottom plate 2, be provided with the shock attenuation chamber in the vibration damping bottom plate 2, the bottom that vibration damping top plate 3 is close to vibration damping bottom plate 2 is provided with a plurality of groups buffer structure 7, bracing piece 71 of buffer structure 7 drives cushion collar 73 compression spring 74 when the atress, handle vibrations once more, greatly reduced machine carries the influence of vibrations to the photoelectricity nacelle.
The utility model discloses a buffer spring 32, buffering clamp plate 33, buffer structure 7 and the cooperation of shock attenuation ball mounting plate 8 in bradyseism gasbag 6, the dashpot 31 and constitute level four shock-absorbing structure, can eliminate the vibrations that the machine carried the transmission comes effectively, solved the photoelectricity nacelle because vibrations cause the imaging quality not high, the inaccurate scheduling problem of location target.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A physical damping device of a photoelectric pod is characterized by comprising a damping base (1), a damping bottom plate (2), a damping top plate (3) and a damping mounting support (4), wherein the damping top plate (3) is arranged above the damping bottom plate (2), a buffer groove (31) is formed in the damping top plate (3), a buffer spring (32) and a buffer pressing plate (33) are arranged in the buffer groove (31), one end of the buffer spring (32) is fixed in a bottom cavity of the buffer groove (31), and the other end of the buffer spring is connected with the buffer pressing plate (33); the damping mounting bracket (4) is arranged above the damping top plate (3), the end face of the damping mounting bracket, which is close to the damping top plate (3), is provided with a buffer rod (5), and the buffer rod (5) extends into the buffer groove (31) and is connected with a buffer pressure plate (33); still be provided with between shock attenuation installing support (4) and shock attenuation roof (3) bradyseism gasbag (6), bradyseism gasbag (6) atress compression when receiving the impact force of shock attenuation installing support (4), buffer beam (5) of shock attenuation installing support (4) bottom drives bradyseism board (33) and removes and compress buffer spring (32) along dashpot (31) when receiving the impact force of shock attenuation installing support (4).
2. The electro-optic pod physical shock absorption device of claim 1, wherein: the damping device is characterized in that a damping cavity is arranged in the damping bottom plate (2), a plurality of groups of buffer structures (7) are arranged at the bottom of the damping top plate (3) close to the damping bottom plate (2), each buffer structure (7) comprises a supporting rod (71) and a stabilizing rod (72), and the two supporting rods (71) are hinged to the bottom of the damping top plate (3) respectively.
3. The electro-optic pod physical shock absorption device of claim 2, wherein: the stabilizer bar (72) is provided with two buffer sleeves (73) which are respectively matched and connected with the two support rods (71), the left end and the right end of the stabilizer bar (72) are sleeved with the two buffer sleeves (73), springs (74) are arranged at the side ends of the two buffer sleeves (73), and the springs (74) are sleeved on the stabilizer bar (72).
4. The electro-optic pod physical shock absorption device of claim 2, wherein: damping ball mounting panel (8) are installed to damping bottom plate (2) below, are equipped with damping ball (9) on damping ball mounting panel (8), and its bottom is provided with vibration damping mount (1).
5. The electro-optic pod physical shock absorption device of claim 4, wherein: the damping base is characterized in that a buffering column is arranged at the top of the damping base (1), and the damping base (1) is connected with a damping ball support plate (8) through a damping ball (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463426.9U CN210391571U (en) | 2019-04-08 | 2019-04-08 | Physical damping device for photoelectric pod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920463426.9U CN210391571U (en) | 2019-04-08 | 2019-04-08 | Physical damping device for photoelectric pod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210391571U true CN210391571U (en) | 2020-04-24 |
Family
ID=70337294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920463426.9U Active CN210391571U (en) | 2019-04-08 | 2019-04-08 | Physical damping device for photoelectric pod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210391571U (en) |
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2019
- 2019-04-08 CN CN201920463426.9U patent/CN210391571U/en active Active
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