Interface board structure used for connecting panorama cameras on space probe with rotary table
A technology of space detectors and panoramic cameras, which is applied to the camera body, cameras, instruments, etc., can solve problems such as camera failure, save space, improve connection strength and overall rigidity, and reduce vibration acceleration and heat transfer. Effect
Inactive Publication Date: 2016-03-23
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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Problems solved by technology
Since the rocket will produce severe shock vibration, thermal vacuum and thermal radiation during launch, flight and orbit, the stiffness, strength, heat resistance and vibration resistance of the camera board will have an important impact on the performance of the camera itself. In severe cases, the camera will fail
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[0038] Four camera mounting holes 101 are evenly distributed around the camera passing hole 104 on the side wing 102, and the bushing embedded part 3 is wrapped on the inner side wall and the upper and lower surfaces of the camera mounting hole 101 by synthetic resin polyimide material. The material has the dual function of insulation and heat insulation. Each panoramic camera is connected to the interface board body 1 through the bushing embedded part 3 through four bolts. The material of the bushing embedded part 3 can not only be insulated but also has the effect of heat insulation, preventing the heat on the turntable and the camera board from going upwards. Passed to the panoramic camera to affect its imaging. All the bushing embedded parts 3 are glued to the interface plate body 1 through high-strength adhesives. According to the principle of similar compatibility and the size of the bushing embedded parts are reasonably designed, the connection strength of this part can...
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The invention belongs to the technical field of connecting panorama cameras on a space probe with a rotary table capable of freely rotating, in particular to an interface board structure used for connecting the panorama cameras on the space probe with the rotary table. The interface board structure comprises an interface board body, a spacer flange embedded part and a prism table embedded part, wherein the spacer flange embedded part is arranged at the middle part of the interface board body, the prism table embedded part is arranged at the top of the interface board body, one panorama camera can be mounted on each of both sides of the interface board body, the spacer flange embedded part is used for being connected with the rotary table, and the prism table embedded part is used for being connected with a prism. The interface board structure is light in mass, is high in rigidity, has thermal insulation, and is applicable to connection between the panorama cameras and a rotary table assembly; in addition, due to use of a prism interface, the interface board structure has the capability of calibrating and positioning the whole equipment.
Description
technical field [0001] The invention belongs to the technical field of connecting a panoramic camera on a space probe with a freely movable turntable, and in particular relates to an interface board structure used for connecting a panoramic camera on a space probe to a turntable. Background technique [0002] As a set of independent space payloads, the panoramic camera and turntable are mainly installed on different types of space probes with different application backgrounds, such as lunar probes, Mars probes, and deep space probes. As the main connecting part of these two parts, the camera interface board plays the role of load bearing, support and vibration reduction, and also meets the corresponding interface functions and special requirements to ensure the smooth implementation of detection tasks. Since the rocket will produce severe shock vibration, thermal vacuum and thermal radiation during launch, flight and orbit, the stiffness, strength, heat resistance and vibrat...
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Login to View More IPC IPC(8): G03B17/56
CPCG03B17/566
Inventor 骆海涛周维佳刘玉旺王洪君冷雨泉
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI