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A device to assist plugging and unplugging fixing mechanism
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A technology for fixing mechanisms and equipment, applied to aircraft parts, coupling devices, electrical components, etc., can solve problems such as increasing costs, achieve cost savings, improve communication reliability, and ensure normal communication effects
Active Publication Date: 2021-08-24
北京安达维尔航空设备有限公司
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Restricted by the conditions described in question (1), it is necessary to simultaneously increase the connection line of the in-situ detection equipment to realize the connection between the in-situ detection equipment, the airborne equipment and the equipment fixing frame, which increases the cost
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[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
[0042] Such as Figure 1 to Figure 18 As shown, in this embodiment, a new type of device auxiliary plug-in fixing mechanism is provided, including
[0043] Folding and unfolding assembly; including a handle 1, a buckle 2, a first pressure spring 3, a connecting piece 4, a connecting plate 5, and a ball plunger 6; the connecting piece 4 is fixedly connected to the connecting plate 5, and the handle 1 Hinged with the connecting piece 4, the end of the handle 1 close to the connecting piece 4 is provided with an avoidance groove 19, and a boss 18 is arranged in the avoidance groove 19, and the boss ...
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Abstract
The invention provides a new type of equipment plug-and-pull fixing mechanism, which includes a folding and unfolding assembly, a turning assembly and a buckle and pull assembly; the folding and unfolding assembly includes a handle, a buckle, a first compression spring, a connecting piece, a connecting plate, and a ball plunger ;The overturn assembly includes a cover, a fixed bracket, a rocker, a limit bracket, a traction plate, and a limit block; the buckle and pull assembly includes a compression spring guide column, a second compression spring, a mounting seat, a third compression spring, and a pull hook; The cooperation between the unfolding component, the turning component and the buckling component realizes that the equipment is installed in the equipment fixing frame. The advantage is that it provides a feasible solution for the lengthening design of newly added airborne equipment. After the in-situ detection equipment and the recording equipment are stacked and joined, they are directly connected to the equipment fixing frame, eliminating the need for equipment connection lines, saving costs, and improving communication reliability. Through the control handle, the pull hook is matched with the pull buckle on the equipment fixing frame, and can provide continuous back pressure to the electrical interface to ensure the normal communication of the electrical interface.
Description
technical field [0001] The invention relates to the field of aviation airborne equipment, in particular to an equipment plug-and-extraction-assisted fixing mechanism. Background technique [0002] The airborne equipment on the fixed-wing aircraft and the helicopter is fixed on the equipment holder. The equipment holder is a general-purpose structure mounted on the lattice frame of the equipment compartment (see figure 1 ), the accommodation space of each grid is fixed, and a maximum of two airborne equipment can be installed through the equipment fixing bracket. The outer end of the equipment fixing frame is provided with a buckle with a back pressure spring (see figure 2 ), when the buckle is pulled, it can be pulled out of the equipment fixing frame for a certain distance through the back pressure spring. There is a micro switch in the linkage of the pull buckle. When the pull buckle is pulled out, the micro switch is closed. [0003] When the airborne equipment is us...
Claims
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Application Information
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