Aircraft navigation light mounting seat

Abstract

The utility model discloses an aircraft navigation light mounting seat which comprises a base, the top of the base is open, a supporting ring plate used for supporting a navigation light is fixed in the base, a top cover is connected to the surface of the top end of the base in a sleeved mode, and an opening used for the navigation light to penetrate through is formed in the middle of the top wall of the top cover. According to the navigation lamp fixing device, the base, the supporting ring plate, the top cover, the fixing assembly and the extrusion assembly are arranged, after the navigation lamp is clamped into the base, the navigation lamp is supported through the supporting ring plate, then the surface of the base is covered with the top cover, the top cover is fixed through the fixing assembly, and at the moment, the extrusion assembly in the top cover can extrude and fix a flange at the bottom of the navigation lamp into the base; therefore, the navigation lamp can be quickly mounted, the base does not need to be dismounted during subsequent replacement or maintenance, and the navigation lamp can be taken out from the interior of the base after the top cover is dismounted from the surface of the base, so that the navigation lamp is simpler and quicker to mount and dismount.

Description

TECHNICAL FIELD

[0001] The utility model relates to navigation light installation technical field especially, relates to a kind of aircraft navigation light mounting seat. BACKGROUND

[0002] Navigation light is the signal lamp group for judging the direction of flight installed on the aircraft for the mutual discovery of air traffic during aircraft navigation. It is stipulated that aircraft should be equipped with navigation lights on the wing tips, and it is stipulated that the left wing tip is a red light and the right wing tip is a green light. It is also customary to include a white light on the tail of the aircraft. It must be turned on during flight. Navigation lights are used to determine the direction of sliding and to prevent wing tip collision during night ground sliding.

[0003] Navigation lights are generally installed on the tail of the aircraft and the two sides of the wing, and the installation method is fixed and installed by using multiple bolts. However, the current installation method, once the navigation light fails, the external protective cover needs to be opened, and the bolts need to be unscrewed one by one to realize the disassembly of the navigation light, which leads to the fact that the installation and disassembly are not fast and convenient, so the utility model provides a kind of aircraft navigation light mounting seat aiming at the above-mentioned shortcomings. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings existing in the prior art and provides an aircraft navigation light mounting seat.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aircraft navigation light mounting seat, comprising a base, the top of the base is designed as an open top, and a support ring plate for supporting the navigation light is fixed inside the base, a top cover is sleeved on the top surface of the base, and an opening for passing through the navigation light is formed in the middle of the top wall of the top cover, two symmetrical fixed components are arranged on the side wall of the base and close to the support ring plate, a clamping hole matched with the fixed component is formed on the two sides of the top cover, an extrusion component is fixed on the inner top wall of the top cover, an installation plate is fixedly connected to the bottom end of the base, and a plurality of installation holes are formed in the installation plate.

[0006] Further, a through hole is formed in the side wall of the base, and a wire is arranged in the through hole, one end of the wire in the base is fixedly connected with a connector, and the connector is connected with the connector of the navigation light.

[0007] Further, a first sealing ring is clamped on the inner side wall of the through hole.

[0008] Further, the fixed component comprises a groove formed in the side wall of the base, a first spring is fixedly connected to the inner side wall of the groove, and a clamping rod is fixedly connected to the other end of the first spring, and the end of the clamping rod away from the first spring can be clamped in the clamping hole.

[0009] Further, the extrusion assembly comprises a plurality of second springs fixed to the inner top wall of the top cover, and a pressing ring is fixedly connected to the bottom ends of the plurality of second springs.

[0010] Further, a second sealing ring is fixedly connected to the inner wall of the opening at the top of the top cover.

[0011] Further, a vertical protrusion is arranged on the outer side wall of the base, and a groove is arranged on the inner side wall of the top cover, and the protrusion is slidably connected in the groove.

[0012] The present application has the following advantages:

[0013] In use, the aircraft navigation light mounting seat is provided with a base, a supporting ring plate, a top cover, a fixing assembly and an extrusion assembly. After the navigation light is clamped in the base, the supporting ring plate supports the navigation light, and then the top cover is covered on the surface of the base, and the fixing assembly fixes the top cover. At this time, the extrusion assembly in the top cover can extrude and fix the bottom flange of the navigation light in the base, so that the installation of the navigation light can be quickly realized. When subsequent replacement or maintenance is required, the base does not need to be disassembled, and after the top cover is disassembled from the surface of the base, the navigation light can be taken out from the base, so that the installation and disassembly of the navigation light are more simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed in the description of the specific embodiments. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0015] Figure 1 : the overall perspective view of the present application;

[0016] Figure 2 : the overall sectional view of the present application;

[0017] Figure 3 : the Figure 2 enlarged view of A in the present application;

[0018] Figure 4 : the Figure 2 enlarged view of B in the present application.

[0019] The reference signs are as follows:

[0020] 1. Base; 101. First sealing ring; 2. Support ring plate; 3. Top cover; 31. Second sealing ring; 4. Fixing assembly; 41. Groove; 42. First spring; 43. Clamping rod; 5. Clamping hole; 6. Compression assembly; 61. Second spring; 62. Pressure ring; 7. Wire; 8. Connector; 9. Protruding ridge; 10. Mounting plate; 11. Mounting hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, an aircraft navigation light mounting bracket is disclosed, comprising a base 1, the top of which is open, and a support ring plate 2 for supporting the navigation light is fixed inside the base 1. A top cover 3 is fitted onto the top surface of the base 1, and an opening for the navigation light to pass through is provided in the middle of the top wall of the top cover 3. Two symmetrical fixing components 4 are provided on the side wall of the base 1 near the support ring plate 2. The top cover 3 has snap holes 5 on both sides that match the fixing components 4. A pressing component 6 is fixed to the inner top wall of the top cover 3. A mounting plate 10 is fixedly connected to the bottom of the base 1, and a plurality of mounting holes 11 are provided on the mounting plate 10.

[0023] The base 1 has a perforation on its side wall, and a wire 7 is threaded through the perforation. One end of the wire 7 inside the base 1 is fixed with a connector 8, and the connector 8 is connected to the connector of the navigation light.

[0024] The other end of the wire 7 is connected to the power supply of the aircraft navigation light. When installing the navigation light, the connector 8 is plugged into the connector of the navigation light to enable the navigation light to be powered on. Both the connector of the navigation light and the connector 8 of the wire 7 can be stored at the bottom of the base 1.

[0025] A first sealing ring 101 is snapped onto the inner wall of the perforation. The first sealing ring 101 can improve the sealing performance of the perforation.

[0026] The fixing component 4 includes a groove 41 formed on the side wall of the base 1. A first spring 42 is fixedly connected to the inner side wall of the groove 41, and a locking rod 43 is fixedly connected to the other end of the first spring 42. The end of the locking rod 43 away from the first spring 42 can be locked into the inside of the locking hole 5.

[0027] When the top cover 3 is clamped on the top surface of the base 1, the first spring 42 can extrude the clamping rod 43 to be clamped in the clamping hole 5, so as to fix the top cover 3 on the surface of the base 1. When installing, the clamping rod 43 is first extruded to be retracted into the groove 41, then the top cover 3 is covered on the surface of the base 1, when the clamping hole 5 is coincided with the clamping rod 43, the first spring 42 extrudes the clamping rod 43 to be clamped in the clamping hole 5. When disassembling the top cover 3, the clamping rod 43 is extruded to be separated from the clamping hole 5, then the top cover 3 is pulled off from the top of the base 1.

[0028] The extruding assembly 6 comprises a plurality of second springs 61 fixed to the inner top wall of the top cover 3, and the bottom ends of the plurality of second springs 61 are fixedly connected with a pressing ring 62.

[0029] When the top cover 3 is fixed on the surface of the base 1, the second spring 61 extrudes the pressing ring 62 downward, and the pressing ring 62 extrudes the flange at the bottom of the navigation light, so as to fix the navigation light in the base 1.

[0030] The inner wall of the opening at the top of the top cover 3 is fixedly clamped with a second sealing ring 31.

[0031] When the main body of the navigation light passes through the opening on the top cover 3, the second sealing ring 31 can increase the sealing between the navigation light and the opening.

[0032] The outer vertical wall of the base 1 is provided with a convex rib 9, and the inner vertical wall of the top cover 3 is provided with a rib groove, and the convex rib 9 can be slidably clamped in the rib groove.

[0033] When the top cover 3 is installed on the surface of the base 1, the convex rib 9 can be aligned with the rib groove in the inner wall of the top cover 3, so that the top cover 3 is clamped on the surface of the base 1, which can ensure that the fixing assembly 4 is aligned with the clamping hole 5, so that the installation of the top cover 3 is more convenient.

[0034] Working principle: first, pass through the mounting hole 11 and screw into the original mounting hole of the navigation light, realize the fixation of the base 1, then insert the connector 8 with the connector of the navigation light, then place the bottom of the navigation light on the surface of the support ring plate 2, then pass the opening in the middle of the top cover 3 through the main body of the navigation light, and cover the top cover 3 on the surface of the base 1, fix the top cover 3 through the fixing assembly 4, at this time, the pressing ring 62 of the extruding assembly 6 extrudes and fixes the navigation light in the base 1, so as to realize the fixation and installation of the navigation light.

[0035] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, nor limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the technicians in the technical field can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. An aircraft navigation light mounting comprising a base (1) characterised in that: The top of the base (1) is designed as an open top, and a support ring plate (2) for supporting the navigation light is fixed in the base (1), a top cover (3) is sleeved on the top end surface of the base (1), an opening is formed in the middle of the top wall of the top cover (3) for passing through the navigation light, two symmetrical fixing assemblies (4) are arranged on the side wall of the base (1) and close to the support ring plate (2), a clamping hole (5) matched with the fixing assembly (4) is formed on the two sides of the top cover (3), an extrusion assembly (6) is fixed on the inner top wall of the top cover (3), and the bottom end of the base (1) is fixedly connected with a mounting plate (10), and a plurality of mounting holes (11) are formed in the mounting plate (10).

2. An aircraft navigation light mounting assembly according to claim 1, wherein: The side wall of the base (1) is provided with a through hole, and a wire (7) is arranged in the through hole, one end of the wire (7) in the base (1) is fixedly connected with a connector (8), and the connector (8) is connected with the connector of the navigation light.

3. An aircraft navigation light mounting assembly according to claim 2, wherein: The first sealing ring (101) is clamped on the inner side wall of the through hole.

4. An aircraft navigation light mounting assembly according to claim 1, wherein: The fixing assembly (4) comprises a groove (41) formed in the side wall of the base (1), a first spring (42) is fixedly connected to the inner side wall of the groove (41), and the other end of the first spring (42) is fixedly connected with a clamping rod (43), and the end of the clamping rod (43) away from the first spring (42) is clamped in the clamping hole (5).

5. An aircraft navigation light mounting assembly as defined in claim 1 wherein: The extrusion assembly (6) comprises a plurality of second springs (61) fixed to the inner top wall of the top cover (3), and a plurality of the second springs (61) are fixedly connected with a pressing ring (62) at the bottom end.

6. An aircraft navigation light mounting assembly according to claim 1, wherein: The second sealing ring (31) is fixedly clamped on the inner wall of the opening in the top of the top cover (3).

7. An aircraft navigation light mounting assembly according to claim 1 wherein: The outer side wall of the base (1) is vertically provided with a convex rib (9), and the inner side wall of the top cover (3) is provided with a rib groove, and the convex rib (9) is slidably clamped in the rib groove.

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