Aircraft information access device

Abstract

The utility model relates to an aircraft information access device which comprises an aircraft body, an information recorder and an information accessor. A mounting frame is fixed to the bottom of the aircraft body, and a mounting hole penetrating through the upper and lower end faces of the mounting frame is formed in the middle of the mounting frame. The top of the information accessor is provided with a protruding part, the protruding part is located in the mounting hole of the mounting frame, the protruding part is provided with an information connecting port, and the information connecting port is electrically connected with the lower end of the information transmission rod; mounting insertion tongues which are in sliding connection with the mounting holes are respectively fixed on two opposite sides of the lug boss; the outer side walls of the two installation insertion tongues are respectively provided with a first open groove, the two sides of the installation frame are respectively provided with an elastic telescopic limiting assembly corresponding to the first open grooves in the two installation insertion tongues, and the ends of the two elastic telescopic limiting assemblies are inserted into the first open grooves in the corresponding sides, so that the information accessor is fixed. The information accessor is simple to disassemble and assemble and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft, in particular to an aircraft information storage and access device. Background Art

[0002] With the development of the current aircraft industry, aircraft are often used to record and store information. High-definition information can better reflect the actual situation of high-altitude recording. However, high-definition information occupies a large proportion of memory, and transmission through the cloud is very slow. The existing high-definition information is stored in the information access device. The existing information access device is often connected to the aircraft using bolts or hard connections. The information access device is not convenient to connect to and remove from the aircraft, resulting in the aircraft needing to process a long time on the ground after recording a large amount of information, which is inconvenient to use. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an aircraft information storage and access device that is easy to use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An aircraft information storage and access device includes an aircraft body, an information recorder and an information access device.

[0006] The information recorder is fixedly mounted on the aircraft body, and an information transmission rod is fixedly connected to the bottom of the information recorder, and the information transmission rod passes through the aircraft body;

[0007] A mounting frame is fixed to the bottom of the aircraft body, and a mounting hole is provided in the middle of the mounting frame which passes through the upper and lower end surfaces thereof;

[0008] A protrusion is provided on the top of the information access device, which is located in the mounting hole of the mounting frame. The protrusion has an information connection port, which is electrically connected to the lower end of the information transmission rod; mounting tongues slidably connected to the mounting hole are fixed on two opposite sides of the protrusion; first slots are provided on the outer side walls of the two mounting tongues, and elastic telescopic limit assemblies are provided on the first slots of the two mounting tongues on both sides of the mounting frame, and the ends of the two elastic telescopic limit assemblies are inserted into the first slots on the corresponding sides, thereby fixing the information access device.

[0009] The elastic telescopic limit assembly includes a limit tongue plate, a pull rod and a handle; a second slot is provided inside the mounting frame at a position corresponding to the first slot, the limit tongue plate is fixed to one end of the pull rod facing the mounting hole, the handle is fixed to the other end of the pull rod and is located on the outside of the mounting frame, the limit tongue plate is slidably connected to the second slot, a reset spring sleeved on the pull rod is provided between the rear end of the limit plate and the slot wall of the second slot, and the limit tongue is inserted into the first slot on the corresponding side to fix the information access device.

[0010] Furthermore, the top of the installation tongue is an arc-shaped surface or an inclined surface, and the bottom surface of the limiting tongue plate is an arc-shaped surface or an inclined surface.

[0011] Furthermore, each wing of the aircraft body is provided with a landing buffer.

[0012] Furthermore, the landing buffer includes a buffer column, a damper, a buffer spring, a buffer tube and a rubber pad; the top of the buffer is fixedly connected to the bottom of the wing, the bottom of the buffer column is fixedly connected to the damper, the damper is slidably connected in the buffer tube, the buffer spring is located in the buffer tube, and the two ends of the buffer spring are respectively fixedly connected to the bottom of the damper and the inner bottom wall of the buffer tube; the rubber pad is fixed to the bottom of the buffer tube.

[0013] The utility model adopts the above technical solution, which has the following beneficial effects:

[0014] 1. The present invention can drive the pull rod and the limiting tongue plate to move by pulling the handle, so that the limiting tongue plate no longer limits the first slot, thereby enabling the information access device to be removed from the mounting frame, and then the information access device can be easily removed from the aircraft body.

[0015] 2. The utility model inserts the information access device and the mounting tongue plate into the mounting hole of the mounting frame. Under the action of the arc surface or inclined surface on the upper end of the mounting tongue plate, the limiting tongue plate can be pushed to move. When the first slot provided on the mounting tongue plate is flush with the limiting tongue plate, the elastic force of the reset spring can drive the limiting tongue plate to reset and limit the first slot, thereby realizing convenient and quick installation of the information access device.

[0016] 3. The present invention can provide a better cushioning effect when the aircraft lands by using the cooperation between the provided buffer column, damper, buffer spring, buffer cylinder and rubber pad.

[0017] 4. When disassembling the information access device, a pull-to-release limit release method is adopted. When installing the information access device, a press-to-install (information access device) installation method is adopted. The operation process is simple and convenient, the operator is easy to use, and the market prospect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 It is a three-dimensional schematic diagram of an information access device;

[0023] Figure 5 It is a three-dimensional schematic diagram of the elastic telescopic limit assembly;

[0024] Figure 6 Schematic diagram of the landing buffer DETAILED DESCRIPTION

[0025] like Figure 1-6 As shown, the present invention provides an aircraft information storage and access device, comprising an aircraft body 1, an information recorder 2, and an information access device 5. The information recorder 2 is fixedly mounted on the aircraft body 1, and an information transmission rod 3 is fixedly connected to the bottom of the information recorder 2, which extends through the aircraft body 1.

[0026] A mounting frame 4 is fixed to the bottom of the aircraft body 1. Mounting holes are defined in the middle of the mounting frame 4, extending through its upper and lower surfaces. A raised portion is located on the top of the information access device 5, which is positioned within the mounting hole of the mounting frame 4. The raised portion has an information connection port 10, which is electrically connected to the lower end of the information transmission rod 3. Mounting tongues 6, which are slidably connected to the mounting hole, are fixed to opposite sides of the raised portion. First slots 7 are defined on the outer walls of the two mounting tongues 6. Elastic retractable limiter assemblies 9 are provided on either side of the mounting frame 4, corresponding to the first slots 7 on the mounting tongues 6. The elastic telescopic limit assembly 9 includes a limit tongue plate 903, a pull rod 902, a reset spring and a handle 901; a second slot 8 is provided inside the mounting frame 4 corresponding to the first slot 7, the limit tongue plate 903 is fixed to one end of the pull rod 902 facing the mounting hole, the handle 901 is fixed to the other end of the pull rod 902 and is located on the outside of the mounting frame 4, the limit tongue plate 903 is slidably connected to the second slot 8, and a reset spring 903 is provided on the pull rod 902 between the rear end of the limit plate and the slot wall of the second slot 8, and the limit tongue is inserted into the first slot 7 on the corresponding side, thereby fixing the information access device 5.

[0027] The top of the installation tongue 6 is an arcuate surface or an inclined surface, and the bottom surface of the limiting tongue plate 903 is an arcuate surface or an inclined surface.

[0028] Each wing of the aircraft body 1 is equipped with a landing buffer 12. The landing buffer 12 comprises a buffer column 1201, a damper 1202, a buffer cylinder 1204, and a rubber pad 1205. The top of the buffer is fixedly connected to the bottom of the wing, the bottom of the buffer column 1201 is fixedly connected to the damper 1202, and the damper 1202 is slidably connected within the buffer cylinder 1204. A return spring 1203 is located within the buffer cylinder 1204, and its two ends are fixedly connected to the bottom of the damper 1202 and the inner bottom wall of the buffer cylinder 1204, respectively. The rubber pad 1205 is fixed to the bottom of the buffer cylinder 1204.

[0029] The working principle of this utility model:

[0030] The information recorder 2 of the device is used to collect data and transmit the data to the interior of the information access device 5 through the information transmission rod 3 for data transmission and storage.

[0031] When it is necessary to remove the information access device 5 that stores a large amount of information and replace it with a new information access device 5 to continue recording, by pulling the handle 901 to drive the pull rod 902 to move, the limiting tongue plate 903 can be driven to release the limit on the first slot 7, and the information access device 5 can be taken out from the mounting hole of the mounting frame 4, and then the new information access device 5 and the mounting tongue plate 6 are inserted into the interior of the mounting frame 4. The arc surface or inclined surface on the top of the mounting tongue plate 6 can push open the limiting tongue plate 903. When the first slot 7 moves to be flush with the limiting tongue plate 903, under the elastic force of the reset spring 904, the limiting tongue plate 903 can be driven to limit the first slot 7, and the installation of the information access device 5 is completed. When the aircraft body 1 lands, the rubber pad 1205 first contacts the ground. Under the joint action of the damper 1205 and the buffer spring 1205, the reaction force generated by the ground on the aircraft body 1 can be reduced, thereby preventing the aircraft body 1 from being damaged by excessive force during landing.

[0032] The above describes the specific implementation of the present invention, but those skilled in the art should understand that this is only an example. Those skilled in the art can make various changes or modifications to this implementation without departing from the principle and essence of the present invention, but these changes and modifications will fall within the scope of protection of the present invention.

Claims

1. An aircraft information storage and access device, comprising an aircraft body, an information recorder, and an information access device, characterized in that: The information recorder is fixedly mounted on the aircraft body, and an information transmission rod is fixedly connected to the bottom of the information recorder, and the information transmission rod passes through the aircraft body; A mounting frame is fixed to the bottom of the aircraft body, and a mounting hole is provided in the middle of the mounting frame which passes through the upper and lower end surfaces thereof; A protrusion is provided on the top of the information access device, which is located in the mounting hole of the mounting frame. The protrusion has an information connection port, which is electrically connected to the lower end of the information transmission rod; mounting tongues slidably connected to the mounting hole are fixed on two opposite sides of the protrusion; first slots are provided on the outer side walls of the two mounting tongues, and elastic telescopic limit assemblies are provided on the first slots of the two mounting tongues on both sides of the mounting frame, and the ends of the two elastic telescopic limit assemblies are inserted into the first slots on the corresponding sides, thereby fixing the information access device.

2. The aircraft information storage and access device according to claim 1, characterized in that: The elastic telescopic limit assembly includes a limit tongue plate, a pull rod and a handle; a second slot is provided inside the mounting frame at a position corresponding to the first slot, the limit tongue plate is fixed to one end of the pull rod facing the mounting hole, the handle is fixed to the other end of the pull rod and is located on the outside of the mounting frame, the limit tongue plate is slidably connected to the second slot, a reset spring sleeved on the pull rod is provided between the rear end of the limit plate and the slot wall of the second slot, and the limit tongue is inserted into the first slot on the corresponding side to fix the information access device.

3. The aircraft information storage and access device according to claim 2, characterized in that: The top of the installation tongue is an arc-shaped surface or an inclined surface, and the bottom surface of the limiting tongue plate is an arc-shaped surface or an inclined surface.

4. The aircraft information storage and access device according to claim 1, characterized in that: Each wing of the aircraft body is provided with a landing buffer.

5. The aircraft information storage and access device according to claim 4, characterized in that: The landing buffer includes a buffer column, a damper, a buffer spring, a buffer tube and a rubber pad; the top of the buffer is fixedly connected to the bottom of the wing, the bottom of the buffer column is fixedly connected to the damper, the damper is slidably connected in the buffer tube, the buffer spring is located in the buffer tube, and the two ends of the buffer spring are respectively fixedly connected to the bottom of the damper and the inner bottom wall of the buffer tube; the rubber pad is fixed to the bottom of the buffer tube.

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