Quick-release mechanism and navigation light device with quick-release assembly / disassembly

Abstract

This utility model relates to the field of improving equipment disassembly and assembly technology, and provides a navigation light device with rapid disassembly and assembly. It includes a light body and a quick-disassembly and assembly mechanism. The light body is bolted to the quick-disassembly and assembly mechanism. The quick-disassembly and assembly mechanism includes a base assembly and a linkage assembly. The linkage assembly is installed on top of the base assembly via a plug-in connection, and engages with an annular groove in the base assembly via a locking pin on the linkage assembly. This allows the light to be reliably fixed to the navigation light and easily removed. Compared to the traditional method of manually fixing lights with screws, it significantly reduces the time required for changing lights at sea and effectively reduces safety risks.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical disassembly and assembly technology improvement, and in particular relates to a navigation light device with quick disassembly and assembly. Background Technology

[0002] A navigation light is a device that helps vessels avoid obstacles, confirm their position, and guide their way by emitting light signals, color signals, or other forms of visual cues. However, it still has some drawbacks in actual use. Navigation lights are installed on top of buoys and are fixed to the buoys using traditional manual screws.

[0003] When a light buoy is deployed in water, it will move laterally, longitudinally, and vertically to varying degrees due to the influence of wind, waves, and currents. The combined movement in these directions can cause the light to sway, and without effective securing, it is very easy for the light to fall. The traditional method of manually fixing the light with screws poses a safety hazard, and replacing the light also takes a long time. Utility Model Content The purpose of this utility model is to provide a navigation light device with quick assembly and disassembly, which aims to solve the technical problems of safety hazards and long replacement time caused by the traditional method of fixing navigation lights and buoys with screws.

[0004] This utility model is implemented as follows: a quick disassembly and assembly mechanism, which includes a base assembly and a linkage assembly, wherein the linkage assembly is located on the top of the base assembly.

[0005] A further technical solution of this utility model is: the linkage component includes a conical guide seat, multiple rebound components, a pull line, a lamp mounting plate, and a lifting rod. The multiple rebound components are evenly arranged on the conical guide seat. The lamp mounting plate is located on the top of the conical guide seat. The lifting rod is movably inserted into the top of the lamp mounting plate. The bottom end of the lifting rod is connected to one end of the rebound component through the pull line. One end of each rebound component is connected to the bottom end of the lifting rod through the pull line.

[0006] A further technical solution of this utility model is: the spring-loaded assembly includes a locking pin and a spring, with the spring sleeved on one end of the locking pin.

[0007] A further technical solution of this utility model is: the conical guide seat includes a conical bottom end and an annular upper part. The annular upper part is located at the top of the conical bottom end. Four wire tubes are evenly arranged on the outer side of the annular upper part. Each wire tube has a locking pin hole at its bottom. The hollow core of the wire tube is connected to the interior of the annular upper part.

[0008] A further technical solution of this utility model is: the lamp mounting plate includes a base plate and two plug-in posts. The two plug-in posts are respectively located at the symmetrical angle of the center point of the upper surface of the base plate. Each plug-in post is provided with a reinforcing rib at the connection between it and the base plate. The plug-in post has a hollow structure. A wire hole is opened at the center of the connection between the plug-in post and the base plate.

[0009] A further technical solution of this utility model is: the lifting rod has a U-shaped structure, and a pull wire locking hole is provided at the bottom of the lifting rod.

[0010] A further technical solution of this utility model is: the locking pin includes a pin body and a connecting rod, one end of the connecting rod is connected to the pin body, a recessed spring groove is provided at the connection point of the pin body and the connecting rod is provided with a locking hole.

[0011] A further technical solution of this utility model is: the base assembly includes a base and a snap-fit ​​seat, the snap-fit ​​seat being disposed on the base.

[0012] A further technical solution of this utility model is: the card holder is a hollow structure with an open top, the inner wall of the card holder is provided with a recessed annular card groove, and the bottom surface of the annular card groove is provided with four evenly arranged secondary card grooves.

[0013] Another objective of this utility model is to provide a navigation light device with quick assembly and disassembly, the navigation light device including a light body and a quick assembly and disassembly mechanism, the light body being bolted to the quick assembly and disassembly mechanism.

[0014] The beneficial effects of this utility model are as follows: Currently, the replacement of navigational light buoys uses the traditional method of manually fixing the light with screws. However, when the light buoy is deployed in the water, it is affected by wind, waves, and currents, resulting in varying degrees of lateral, longitudinal, and vertical movement. The swaying caused by the superposition of these movements makes it very easy for the light to fall off, and the replacement time is also relatively long. Against this background, this navigational light quick-release and installation device can reliably fix the light to the navigational buoy and facilitate its removal. Compared with the traditional method of manually fixing the light with screws, it can significantly save the operation time of replacing the light at sea and effectively reduce safety risks. Attached Figure Description

[0015] Figure 1 This is an exploded view of the navigation light device with quick assembly and disassembly provided in this embodiment of the utility model.

[0016] Figure 2 This is a cross-sectional view of the navigation light device with quick assembly and disassembly provided in this embodiment of the utility model.

[0017] Figure 3 This is a schematic diagram of the navigation light device provided in this embodiment of the utility model installed on a navigation beacon.

[0018] Figure 4 This is a schematic diagram of a navigation light device with a dual-base assembly provided in an embodiment of the present invention.

[0019] Reference numerals: 1-Lamp body, 2-Lifting rod, 3-Lamp mounting plate, 4-Conical guide seat, 5-Clamping pin, 6-Base assembly, 7-Pull cable, 8-Spring. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] like Figure 1 As shown, the navigation light device with quick assembly and disassembly provided by this utility model includes a light body 1 and a quick assembly and disassembly mechanism. The light body 1 is installed on the quick assembly and disassembly mechanism by bolts. The light body 1 can be reliably fixed to the navigation light and is easy to remove. Compared with the traditional method of fixing the light with screws, it can significantly save the operation time of replacing the light at sea and effectively reduce safety risks.

[0023] The quick-release mechanism includes a base assembly and a linkage assembly. The linkage assembly is installed on the top of the base assembly by plugging it in, and is engaged in the annular slot of the base assembly by a locking pin on the linkage assembly.

[0024] The linkage assembly includes a conical guide seat 4, multiple springs 8, multiple locking pins 5, multiple pull wires 7, a lamp mounting plate 3, and a lifting rod 2. Each spring 8 is mounted on a locking pin 5, and one end of the spring 8 is placed in a spring groove on the locking pin 5 to form a spring-loaded assembly. The assembled spring-loaded assemblies are installed on the conical guide seat 4 respectively. The lamp mounting plate 3 is fixed to the top of the conical guide seat 4 with bolts. The lifting rod 2 is movably inserted into the top of the lamp mounting plate 3. The bottom end of the lifting rod 2 is connected to one end of the spring-loaded assembly through pull wires 7. One end of each spring-loaded assembly is connected to the bottom end of the lifting rod 2 through pull wires. All pull wires 7 are divided into two groups and connected to the bottom end of the lifting rod 2 respectively.

[0025] The conical guide seat 4 includes a conical bottom end and an annular upper part. The annular upper part is installed on the top of the conical bottom end. Four wire tubes are evenly installed on the outer side of the annular upper part. A locking pin hole is opened below each wire tube. The locking pin hole connects to the internal cavity of the conical guide seat. The wire tube has a hollow structure. The hollow tube of the wire tube connects to the internal cavity of the conical guide seat. A reinforcing block is set at the position of each locking pin hole corresponding to the cavity. A through hole is opened on the reinforcing block, and its through hole connects to the locking pin hole.

[0026] The lamp mounting plate 3 includes a base plate, on which a plug-in post is installed at a diagonal position of the center point of the upper surface of the base plate. A reinforcing rib is provided at the connection between the plug-in post and the base plate to strengthen the connection. The plug-in post has a hollow structure, and a wire hole for the pull wire to pass through is opened at the center of the connection between the plug-in post and the base plate.

[0027] The lifting rod 2 is a U-shaped structure formed by bending a solid cylinder or hollow tube. A cable locking hole for fixing the pull cable is opened at the bottom of the lifting rod 2.

[0028] The locking pin 5 includes a pin body, a connecting rod connected to one end of the pin body, a recessed spring groove for fixing the spring on the periphery of the connection between the pin body and the connecting rod, and a locking hole for fixing the pull wire 7 on the other end of the connecting rod.

[0029] The base assembly 6 includes a base, on the top of which is a snap-fit ​​seat. The snap-fit ​​seat is a hollow cavity structure with an open top. An annular groove for snapping the snap pin is opened on the inner wall of the snap-fit ​​seat at the position corresponding to the snap pin concealment hole. A secondary groove is opened at the bottom of the annular groove for snapping the snap pin for secondary fixation, so that the light is not easy to rotate on the navigation beacon.

[0030] The base assembly 6 is pre-installed on the beacon with bolts. Two base assemblies 6 can be installed side by side on the beacon for easy replacement of the lamp body 1 in the future. The linkage assembly of the assembled lamp body 1 is lifted by drone or manually. A lifting point is set on the top of the linkage assembly. Under the gravity of the linkage assembly and the lamp body 1, the lifting rod 2 is lifted upward relative to the lamp mounting plate 3. The pull line connected to the lower end of the lifting rod 2 pulls the locking pin 5 into the locking pin hole on the conical guide seat 4. After the drone transports the assembled linkage component of the light body 1 to the designated navigation mark location, it places the assembled linkage component into the base component 6 and then leaves. The lifting rod 2 is no longer lifted, and the locking pin 5 is ejected from the conical guide seat 4 by the action of the spring 8. The locking pin 5 is then locked into the annular groove of the base component 6. When the navigation mark shakes, the linkage component will not fall off, thus completing the installation of the light body 1 on the navigation mark.

[0031] The navigation beacon sways continuously in the water due to buoyancy and other factors. The linkage component rotates continuously on the base assembly 6. When the linkage component rotates to the secondary locking position of the base assembly 6, the locking pin 5 further pops out and engages in the secondary locking slot, achieving self-adaptive engagement. The linkage component sways with the navigation beacon, and the internal parts will have a reduced lifespan due to the vibration. The annular locking slot of the base assembly 6 first solves the problem of "keeping it in place," and the secondary locking slot solves the problem of "keeping it securely." Once securely locked, the vibration of the light will be significantly reduced, minimizing the impact on the light's lifespan.

[0032] The drone flies to the target beacon, the hook is attached to the lifting rod 2, the lifting rod 2 is pulled up, and the locking pin 5 retracts into the locking pin hole on the conical guide seat 4 through the action of the pull line. At this time, the linkage component is separated from the base component 6, and the drone can transport the linkage component and the lamp body 1 back.

[0033] When the lamp body 1 needs to be replaced again, the new assembled lamp body 1 linkage component can be hoisted to the top of the navigation beacon, placed in the spare installation base component 6, and the old linkage component can be hoisted out and transported back, so as to complete the installation and removal of the lamp body 1 in one hoisting operation.

[0034] Emergency disassembly. When the device cannot be disassembled due to a malfunction, a screwdriver can be inserted into the two opposing holes of the base assembly to push the locking pin into the linkage assembly, thus completing the emergency disassembly of the lamp body 1.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Quick assembly and disassembly mechanism, characterized in that, The quick assembly / disassembly mechanism includes a base assembly and a linkage assembly, wherein the linkage assembly is located on top of the base assembly; The linkage assembly includes a conical guide seat, multiple rebound components, a pull line, a lamp mounting plate, and a lifting rod. The multiple rebound components are evenly distributed on the conical guide seat. The lamp mounting plate is located on the top of the conical guide seat. The lifting rod is movably inserted into the top of the lamp mounting plate. The bottom end of the lifting rod is connected to one end of the rebound component through the pull line. One end of each rebound component is connected to the bottom end of the lifting rod through the pull line.

2. The quick release mechanism of claim 1, wherein, The spring-loaded assembly includes a locking pin and a spring, with the spring sleeved on one end of the locking pin.

3. The quick release mechanism according to claim 1 or 2, wherein The conical guide seat includes a conical bottom end and an annular upper part. The annular upper part is located at the top of the conical bottom end. Four wire tubes are evenly arranged on the outer side of the annular upper part. Each wire tube has a locking pin hole at its bottom. The hollow core of the wire tube is connected to the interior of the annular upper part.

4. The quick release mechanism of claim 3, wherein, The lamp mounting plate includes a base plate and two plug-in posts. The two plug-in posts are respectively located at the symmetrical angle of the center point of the upper surface of the base plate. Each plug-in post is provided with a reinforcing rib at the connection between it and the base plate. The plug-in post has a hollow structure, and a wire hole is opened at the center of the connection between the plug-in post and the base plate.

5. The quick release mechanism of claim 4, wherein, The lifting rod has a U-shaped structure, and a pull-wire locking hole is provided at the bottom of the lifting rod.

6. The quick release mechanism of claim 2, wherein, The locking pin includes a pin body and a connecting rod. One end of the connecting rod is connected to the pin body, and a recessed spring groove is provided at the connection point between the pin body and the connecting rod. The other end of the connecting rod is provided with a locking hole.

7. The quick release mechanism of claim 5 or 6, wherein, The base assembly includes a base and a snap-fit ​​socket, the snap-fit ​​socket being disposed on the base.

8. The quick release mechanism of claim 7, wherein, The card holder is a hollow structure with an open top. The inner wall of the card holder is provided with a recessed annular card groove, and the bottom surface of the annular card groove is provided with four evenly arranged secondary card grooves.

9. A beacon light device with quick dismounting, characterized in that, The navigation light device includes a light body and a quick-release mechanism as described in any one of claims 1-8, wherein the light body is bolted to the quick-release mechanism.

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