Navigation aid lamp fixing and locking mechanism

Abstract

The utility model relates to the technical field of navigational lamps, in particular to a navigational lamp fixing and locking mechanism which comprises an embedded seat, a mounting groove is formed in the top of the embedded seat, a matched mounting seat is placed in the mounting groove, a storage groove is formed in the top of the mounting seat, a lamp holder is placed in the storage groove, and a lamp body is installed at the top of the lamp holder. Through openings are formed in the two sides of the installation base, rod shafts are installed in the two through openings, swing blocks are rotationally arranged on the two rod shafts in a sleeved mode, clamping grooves are formed in the two sides of the lamp holder, and one sides of the two swing blocks can be embedded in the clamping grooves in the two sides of the lamp holder. In addition, the disassembly and assembly process can be completed without the help of auxiliary tools, and the lamp holder is clamped and restrained by the swing block and can be stably limited in the storage groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of navigation light, especially to a navigation light fixing and locking mechanism. BACKGROUND

[0002] In the key traffic fields such as airports, ports and waterways, navigation lights, as the key facilities to ensure the safety of transportation at night and in low-visibility environments, play an irreplaceable role. They provide precise navigation guidance for aircraft and ships through specific colors, brightness and flashing patterns. By scientifically designing colors, brightness and positions, navigation lights build a complete visual guidance system, clearly marking runway boundaries, guiding take-off and landing paths, and warning dangerous areas. Although different types of airports may adjust the light distance and light type settings as needed, the core functions and layout principles remain consistent.

[0003] On both sides of the airport runway, buried navigation lights help pilots accurately identify runway positions. However, when the navigation lights need to be repaired or replaced due to malfunctions, the traditional structure used to install and lock the navigation lights has significant defects. Since the installation method of the navigation lights uses bolts for fixing and locking, most of these structures need to rely on auxiliary tools, and a large number of bolts need to be repeatedly twisted to detach the lamp body from the mounting seat. The entire disassembly and assembly process is tedious and time-consuming, which seriously restricts the maintenance and replacement efficiency of the navigation lights. It is difficult to meet the urgent needs of the transportation field for rapid maintenance of navigation lights. Therefore, the present application proposes a navigation light fixing and locking mechanism. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a navigation light fixing and locking mechanism to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a navigation light fixing and locking mechanism, comprising a pre-buried seat, the top of the pre-buried seat is provided with an installation slot, an adaptive mounting seat is placed in the installation slot, the top of the mounting seat is provided with a storage slot, a lamp holder is placed in the storage slot, a lamp body is installed on the top of the lamp holder, both sides of the mounting seat are provided with through openings, a shaft is installed in each through opening, a swing block is rotatably sleeved on each shaft, both sides of the lamp holder are provided with clamping grooves, and one side of each swing block can be embedded in the clamping grooves on both sides of the lamp holder.

[0006] Optionally, the top of the mounting groove is provided with an annular groove matched with the top of the mounting seat, two insertion grooves are formed at both ends of the annular groove, two recesses are formed at both ends of the top of the mounting seat, a through hole matched with the insertion groove is formed at the bottom of each recess, a back-shaped handle is inserted into each recess, both ends of the bottom of each handle are fixedly connected with a connecting rod inserted into the through hole, a first slot is formed in the side wall of each connecting rod, and a fixed shaft is fixedly connected into the corresponding first slot in each through hole.

[0007] Optionally, when the fixed shaft is located at the bottom of the first slot, the bottom end of the connecting rod is located outside the insertion groove, and plate grooves are formed at both sides of the lamp holder.

[0008] Optionally, two insertion plates are movably inserted into the two plate grooves, and one end of each insertion plate extending out of the plate groove is inserted between the corresponding handles.

[0009] Optionally, a screw hole is formed in the top of one end of the insertion plate located inside the plate groove, and a T-shaped limiting bolt is inserted into the second slot at the top of each end of the lamp holder, and the bottom end of the limiting bolt is screwedly inserted into the screw hole.

[0010] Optionally, the bottom of the plate groove is sequentially provided with a first screw groove and a second screw groove from outside to inside, when the bottom end of the limiting bolt is connected with the first screw groove through the screw hole, the outer end of the insertion plate is located between the handles, and when the bottom end of the limiting bolt is connected with the second screw groove through the screw hole, the outer end of the insertion plate is separated from the handles.

[0011] Optionally, two positioning grooves are formed in one end of the insertion plate located in the plate groove, and two positioning rods are fixedly installed at the inner end of the plate groove and movably inserted into the corresponding positioning grooves.

[0012] Optionally, a fixed pipe is fixedly installed at the center of the bottom of the mounting groove, inverted L-shaped sliding grooves are formed at both sides of the fixed pipe, a counterweight is connected to the fixed pipe and inserted into the fixed pipe, sliding blocks are fixedly installed at the bottom of both ends of the counterweight and slidably installed in the sliding grooves in the side wall of the fixed pipe, a screw groove is formed in the top of the counterweight, a countersunk hole is formed at the center of the bottom of the mounting seat, and a bolt is inserted into the countersunk hole and screw-connected with the screw groove.

[0013] The utility model discloses the beneficial effects of:

[0014] When disassembling the lamp holder in the storage groove, the operation process is simple and efficient, first manually twist the limiting bolt to make it separate from the first screw groove and connect with the second screw groove, this action will promote the insertion plate to slide into the plate groove, so that the other end of the insertion plate is separated from the handle, then pull the handle upwards to make it separate from the insertion groove, at the same time drive the mounting seat to move upwards, when the mounting seat moves upwards until the through opening moves out of the mounting groove, the swing block originally squeezed in the through opening will no longer be stressed, and can smoothly separate from the clamping groove on both sides of the lamp holder, thus without the help of any tool, the lamp holder can be easily taken out of the storage groove, the whole disassembly process is simple and convenient, and the disassembly efficiency of the lamp holder is greatly improved.

[0015] After the lamp body is repaired or replaced, the reinstallation process of the lamp holder is also simple and stable, first accurately place the lamp holder in the storage groove, then slowly put the mounting seat into the mounting groove by holding the handle, when the mounting seat descends, the swing block in the through opening contacts the inner wall of the mounting groove, under the pressure, the top end of the swing block rotates around the shaft as the center, and turns over into the storage groove, one side of the swing block is accurately embedded into the clamping groove on the side of the lamp holder, and the lamp holder is instantly fixed in the storage groove, then loosen the handle to make the two connecting rods at the bottom naturally fall and accurately insert into the insertion groove, and finally twist the limiting bolt to make it reinsert into the first screw groove at the bottom of the plate groove, at this time, one end of the insertion plate is again clamped between the handles to stably limit the handles, further enhance the connection strength between the lamp holder, the mounting seat and the embedded seat, and ensure that the whole structure is stable and reliable in subsequent use.

[0016] When pulling the mounting seat upwards, the counterweight at the bottom of the mounting seat moves upwards in the fixed pipe, and the sliding blocks at the bottom of the counterweight slide upwards along the corresponding sliding grooves, when sliding to the limit position, the mounting seat is rotated clockwise by 90 degrees, at this time, the two sliding blocks are respectively clamped into the horizontal part of the sliding groove, in this way, the fixed pipe can provide stable support for the counterweight, and further support the mounting seat, the lamp holder and the lamp body, this design ensures that even if the mounting seat is no longer subjected to tension, it will not fall back into the mounting groove, and guarantees the stable state of the whole structure after maintenance or replacement operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, read in conjunction with the accompanying drawings:

[0018] Figure 1 It is a structural schematic diagram of the whole utility model;

[0019] Figure 2 It is an exploded view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the mounting seat and the lamp holder of the utility model;

[0021] Figure 4 It is the overhead structure schematic view of the mounting seat of the utility model;

[0022] Figure 5 It is the section structure schematic view of the lamp holder and the plugboard connection of the utility model;

[0023] Figure 6 It is the structure schematic view of the fixed pipe of the utility model;

[0024] In the drawing: 1, pre-buried seat; 2, mounting groove; 4, mounting seat; 5, storage groove; 6, lamp holder; 7, lamp body; 8, fixed pipe; 9, sliding groove; 10, counterweight; 11, sliding block; 12, counterbore; 13, bolt; 14, through opening; 15, swing block; 16, clamping groove; 17, insertion slot; 18, recess; 19, through hole; 20, handle; 21, connecting rod; 22, fixed shaft; 23, plate groove; 24, plugboard; 25, screw hole; 26, limiting bolt; 27, spring; 28, positioning rod; 29, first screw groove; 30, second screw groove. DETAILED DESCRIPTION

[0025] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a navigation light fixed locking mechanism, pre-buried seat 1 is included, the top of pre-buried seat 1 is equipped with mounting groove 2, and the mounting seat 4 of adaptation is placed in mounting groove 2, the top of mounting seat 4 is equipped with storage groove 5, and lamp holder 6 is placed in storage groove 5, lamp body 7 is installed on the top of lamp holder 6, both sides of mounting seat 4 are equipped with through opening 14, and lever shaft is installed in two through openings 14, swing block 15 is rotatably sleeved on two lever shafts, both sides of lamp holder 6 are equipped with clamping groove 16, one side of two swing blocks 15 can be embedded in the clamping groove 16 of both sides of lamp holder 6, the installation position of lamp body 7 can be positioned by pre-buried seat 1, then lamp holder 6 is placed into storage groove 5 on mounting seat 4, and mounting seat 4 is placed into mounting groove 2 on pre-buried seat 1, the position of lamp holder 6 is fixed in pre-buried seat 1 by the mutual clamping restriction of swing block 15 and the side clamping groove 16 of lamp holder 6.

[0027] As Figure 2 , Figure 3 and Figure 4As shown, the top of the mounting slot 2 has an annular groove that fits the top of the mounting base 4. Two slots 17 are formed at both ends of the annular groove. Both ends of the top of the mounting base 4 have recesses 18. At the bottom of both ends of the two recesses 18, through holes 19 aligned vertically with the slots 17 are formed. A U-shaped handle 20 is inserted into each of the two recesses 18. Connecting rods 21, inserted into the through holes 19, are fixedly connected to both ends of the bottom of the two handles 20. Each connecting rod 21 has a first slot on its side wall. Each hole 19 is fixedly connected with a fixed shaft 22 that is inserted into the corresponding first slot. The bottom end of each connecting rod 21 is inserted into the corresponding slot 17. By lifting the handle 20, the connecting rod 21 at the bottom can be disengaged from the slot 17, and the mounting base 4 can be moved upward, so that the mounting base 4 gradually moves out of the mounting groove 2 at the top of the pre-embedded base 1. Through the sliding cooperation between the fixed shaft 22 and the first slot, not only can the connecting rod 21 be prevented from disengaging from the through hole 19, but the range of movement of the connecting rod 21 can also be limited.

[0028] like Figure 2 , Figure 3 and Figure 4 As shown, when the fixed shaft 22 is at the bottom of the first slot, the bottom end of the connecting rod 21 is outside the slot 17. The lamp holder 6 has plate slots 23 on both sides. When the fixed shaft 22 is at the top of the first slot, the handle 20 at the top of the connecting rod 21 corresponds to the position of the plate slots 23 on both sides of the lamp holder 6. When the bottom end of the connecting rod 21 moves out of the slot 17, the angle of the mounting base 4 can be adjusted by rotating the handle 20. With the help of the fixed tube 8 and the counterweight 10 below, the mounting base 4 cannot fall. When the position of the plate slot 23 is aligned with the handle 20, the insert plate 24 in the plate slot 23 can be inserted between the handles 20, so that the handles 20 cannot move up and down at will.

[0029] like Figure 1 , Figure 2 and Figure 5 As shown, insert plates 24 are movably inserted into both slots 23. One end of each insert plate 24 extending out of the slot 23 is inserted between the corresponding handles 20. Springs 27 are fixedly connected between the inner ends of the two slots 23 and the corresponding insert plates 24. Through the insertion and engagement of the insert plates 24 and the handles 20, the handles 20 can be positioned and constrained, while the springs 27 can reset the insert plates 24.

[0030] like Figure 2 , Figure 3 and Figure 5As shown, the top of one end of the insert plate 24 located inside the plate groove 23 has a through screw hole 25. The top of both ends of the lamp holder 6 has a second slot communicating with the plate groove 23. T-shaped limit bolts 26 are inserted through the two second slots, and the bottom ends of the two limit bolts 26 are threaded into the screw hole 25. By moving the position of the limit bolts 26 in the second slot, the insert plate 24 can be moved in the plate groove 23, thereby realizing the insertion and separation of the insert plate 24 and the handle 20.

[0031] like Figure 5 As shown, the bottom of the plate groove 23 is provided with a first screw groove 29 and a second screw groove 30 from the outside to the inside. When the bottom end of the limiting bolt 26 is connected to the first screw groove 29 through the screw hole 25, the outer end of the insert plate 24 is located between the handles 20. When the bottom end of the limiting bolt 26 is connected to the second screw groove 30 through the screw hole 25, the outer end of the insert plate 24 is disengaged from the handles 20.

[0032] like Figure 5 As shown, the insert plate 24 has two positioning slots at one end located in the plate groove 23. Two positioning rods 28 are fixedly installed at the inner end of the plate groove 23, and the two positioning rods 28 are respectively movably inserted into the corresponding positioning slots. Through the insertion and cooperation of the positioning rods 28 and the positioning slots, the insert plate 24 can move more stably in the plate groove 23.

[0033] like Figure 2 , Figure 3 and Figure 6 As shown, a fixed tube 8 is fixedly installed at the center of the bottom of the mounting groove 2. Inverted L-shaped sliding grooves 9 are provided on both sides of the fixed tube 8. A counterweight 10 is connected to the center of the bottom of the mounting base 4 and inserted into the fixed tube 8. Sliding blocks 11 are fixedly installed at the bottom ends of both ends of the counterweight 10. The two sliding blocks 11 are slidably installed in the two sliding grooves 9 on the side wall of the fixed tube 8. A screw groove is provided on the top of the counterweight 10. A countersunk hole 12 is provided at the center of the bottom of the mounting base 4. A bolt 13 that is threaded into the screw groove is inserted into the countersunk hole 12. When the two sliding blocks 11 move to the horizontal part of the sliding groove 9, the fixed tube 8 can provide stable support for the counterweight 10, thereby supporting the mounting base 4, lamp holder 6 and lamp body 7 above the counterweight 10. This prevents the mounting base 4 from falling back into the mounting groove 2 under tension, ensuring the stability of the overall structure after maintenance or replacement.

[0034] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A navigation light fixing and locking mechanism, comprising a pre-embedded base, characterized in that, The top of the pre-embedded base has an installation groove, in which a suitable mounting base is placed. The top of the mounting base has a storage groove, in which a lamp holder is placed. The top of the lamp holder is fitted with a lamp body. Both sides of the mounting base have openings, in which a rod shaft is installed. A swing block is rotatably mounted on both rod shafts. Both sides of the lamp holder have slots, and one side of each swing block can be fitted into the slots on both sides of the lamp holder.

2. The navigation light fixing and locking mechanism according to claim 1, characterized in that, The top of the mounting slot has an annular groove that fits the top of the mounting base. Two slots are provided at both ends of the annular groove. The top of the mounting base has grooves at both ends. Through holes aligned with the slots are provided at the bottom of both ends of the two grooves. A U-shaped handle is inserted into each of the two grooves. Connecting rods inserted into the through holes are fixedly connected to the bottom ends of the two handles. A first slot is provided on the side wall of each connecting rod. A fixed shaft inserted into the corresponding first slot is fixedly connected to each through hole. The bottom end of each connecting rod is inserted into the corresponding slot.

3. The navigation light fixing and locking mechanism according to claim 2, characterized in that, When the fixed shaft is at the bottom of the first slot, the bottom end of the connecting rod is outside the slot. The lamp holder has plate slots on both sides. When the fixed shaft is at the top of the first slot, the handle at the top of the connecting rod corresponds to the plate slots on both sides of the lamp holder.

4. The navigation light fixing and locking mechanism according to claim 3, characterized in that, Each of the two slots has a movably inserted plate. The end of each plate extending out of the slot is inserted between the corresponding handles. A spring is fixedly connected between the inner end of each slot and the corresponding plate.

5. A navigation light fixing and locking mechanism according to claim 4, characterized in that, The insert plate has a through screw hole at the top of one end inside the slot. The top of both ends of the lamp holder has a second slot communicating with the slot. T-shaped limit bolts are inserted through the two second slots, and the bottom ends of the two limit bolts are threaded into the screw hole.

6. The navigation light fixing and locking mechanism according to claim 5, characterized in that, The bottom of the plate groove is provided with a first screw groove and a second screw groove from the outside to the inside. When the bottom end of the limiting bolt is connected to the first screw groove through the screw hole, the outer end of the insert plate is located between the handles. When the bottom end of the limiting bolt is connected to the second screw groove through the screw hole, the outer end of the insert plate is disengaged from the handles.

7. A navigation light fixing and locking mechanism according to claim 5, characterized in that, The insert plate has two positioning slots at one end within the slot, and two positioning rods are fixedly installed at the inner end of the slot, with each positioning rod movably inserted into its corresponding positioning slot.

8. The navigation light fixing and locking mechanism according to claim 1, characterized in that, A fixing pipe is fixedly installed at the center of the bottom of the mounting groove. Inverted L-shaped sliding grooves are opened on both sides of the fixing pipe. A counterweight block is connected to the center of the bottom of the mounting base and inserted into the fixing pipe. Sliding blocks are fixedly installed at the bottom ends of both ends of the counterweight block. The two sliding blocks are slidably installed in the two sliding grooves on the side wall of the fixing pipe. A screw groove is opened at the top of the counterweight block. A countersunk hole is opened at the center of the bottom of the mounting base. A bolt that is threadedly connected to the screw groove is inserted into the countersunk hole.

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