Telescopic sidelight structure

Abstract

The utility model relates to the technical field of ship lamps, and discloses a telescopic sidelight structure which comprises a hollow box, a limiting groove is formed in the front side of the upper surface of the hollow box, a cover plate is fixedly connected to the upper surface of the hollow box, and a motor protection sleeve is fixedly connected to the right side of the upper surface of the cover plate; and the fixed shaft is fixedly connected to the rear side of the left end of the upper surface of the hollow box. Through the arrangement of the hollow box, the first motor, the transmission belt, the connecting block and the moving rod, when the first motor operates, the driving shaft and the driving wheel start to rotate, the rotation of the driving wheel drives the transmission belt, so that the driven wheel and the transmission belt start to rotate, and meanwhile, the rotation of the transmission belt drives the connecting block to drive the moving rod to move. And the connecting block and the moving rod integrally start to move leftwards along the inner surface of the hollow box, in the process, the position of the sidelight is changed, and the overall telescopic function of the hollow box is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship lamps, and more specifically to a retractable sidelight structure. Background Art

[0002] The sidelight is a navigation signal light installed on the highest deck of the ship. It is divided into a red light on the port side and a green light on the starboard side. In addition to indicating the outline, its main function can also be combined with the mast light and stern light to inform other passing ships of the current status of the ship, so that other ships can take timely measures such as detour or stop.

[0003] When sailing, all kinds of ships must install sidelights according to regulations to inform other passing ships of the ship's sailing direction, height and width, so as to ensure navigation safety. In actual use, although the existing sidelights have basic warning functions, they do not have a telescopic function, and the sidelights are generally fixedly installed on the high deck of the ship and the lamp body needs to protrude a certain distance from the deck. When the sidelight is damaged, the operator often cannot directly replace the lamp body, but must disassemble the sidelight device as a whole, which brings additional difficulties to the maintenance of the sidelight, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a retractable sidelight structure, which has the advantage of being retractable.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a retractable sidelight structure, comprising:

[0006] A hollow box, wherein a limiting groove is provided on the front side of the upper surface of the hollow box, a cover plate is fixedly connected to the upper surface of the hollow box, and a motor protection cover is fixedly connected to the right side of the upper surface of the cover plate;

[0007] A fixed shaft, the fixed shaft is fixedly connected to the rear side of the left end of the upper surface of the hollow box, and the outer surface of the fixed shaft is movably sleeved with a driven wheel located on the inner side of the cover plate;

[0008] A telescopic mechanism, wherein the telescopic mechanism is arranged inside the cover plate;

[0009] Among them, the telescopic mechanism includes a No. 1 motor, which is fixedly installed inside the motor protection cover, and the other end of the No. 1 motor output shaft is fixedly sleeved with a driving shaft, the bottom end of the driving shaft sequentially penetrates the motor protection cover and the cover plate and extends to the inside of the cover plate, the bottom end of the outer surface of the driving shaft is fixedly sleeved with a driving wheel, and the driving wheel is transmission-connected to the driven wheel through a transmission belt, and a connecting block is fixedly connected to the right side of the front surface of the transmission belt, the outer surface of the connecting block and the outer surface of the limiting groove are movably connected, the bottom end of the connecting block penetrates the hollow box and extends to the inside of the hollow box and is fixedly connected with a moving rod located inside the hollow box, the outer surface of the moving rod is movably sleeved with the inner surface of the hollow box, and the rotation of the driving wheel causes the transmission belt to drive the connecting block and the moving rod to move as a whole.

[0010] As a preferred technical solution of the utility model, the left end of the moving rod is fixedly connected to a fixing block located on the left side of the hollow box, and the top of the inner surface of the fixing block is fixedly connected to a mounting plate.

[0011] As a preferred technical solution of the utility model, a lamp holder is movably connected to the middle part of the upper surface of the mounting plate, the bottom end of the lamp holder passes through the mounting plate and extends to the lower surface of the mounting plate, the outer surface of the lamp holder and the inner surface of the mounting plate are movably socketed, and a sidelight is fixedly installed on the upper surface of the lamp holder.

[0012] As a preferred technical solution of the utility model, a No. 2 motor is fixedly mounted on the bottom end of the inner surface of the fixed block, and a round shaft is fixedly sleeved on the other end of the output shaft of the No. 2 motor.

[0013] As a preferred technical solution of the utility model, the outer surface of the circular shaft is fixedly sleeved with a circular plate located on the inner side of the fixed block, the outer surface of the circular plate and the inner surface of the fixed block are movably sleeved, the upper surface of the circular plate is fixedly connected with connecting piles, the number of the connecting piles is three, and the three connecting piles have the same size.

[0014] As a preferred technical solution of the utility model, the outer surfaces of the three connecting piles are hinged with connecting rods, the number of the connecting rods is three, and the three connecting rods have the same size.

[0015] As a preferred technical solution of the utility model, the other ends of the three connecting rods are hinged with driving rods, the number of the driving rods is three, the top ends of the three driving rods penetrate the mounting plate and extend to the upper surface of the mounting plate and are fixedly connected with clamping blocks, the outer surfaces of the three driving rods are movably connected to the inner surface of the mounting plate, and the outer surface of the clamping block is movably connected to the outer surface of the lamp holder.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model is provided with a hollow box, a No. 1 motor, a transmission belt, a connecting block and a moving rod. When the No. 1 motor is running, the driving shaft and the driving wheel will start to rotate, and the rotation of the driving wheel will drive the transmission belt, so that the driven wheel and the transmission belt will start to rotate. At the same time, the rotation of the transmission belt will drive the connecting block, so that the connecting block and the moving rod as a whole start to move to the left along the inner surface of the hollow box. In this process, the position of the sidelight is changed, realizing the telescopic function of the hollow box as a whole.

[0018] 2. The utility model arranges a mounting plate, a circular plate, a connecting rod, a driving rod and a clamping block. When the No. 2 motor is running, the circular shaft, the circular plate and the connecting pile will start to rotate, and the rotation of the connecting pile will cause the three connecting rods to start to rotate. At this time, the other ends of the three connecting rods will respectively drive the three driving rods as a whole, so that the three driving rods as a whole start to move away from each other along the inner surface of the mounting plate, which will cause the three clamping blocks to release the clamping fixation of the lamp holder as a whole, so that the operator can directly replace the sidelight as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the fixed shaft of the utility model;

[0021] Figure 3 This is a schematic cross-sectional view of the motor protection cover of the utility model;

[0022] Figure 4 It is a cross-sectional structural schematic diagram of the fixing block of the utility model;

[0023] Figure 5 It is a cross-sectional structural schematic diagram of the utility model;

[0024] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0025] In the figure: 1. hollow box; 2. limit groove; 3. cover plate; 4. motor protection cover; 5. fixed shaft; 6. driven wheel; 7. No. 1 motor; 8. driving shaft; 9. driving wheel; 10. transmission belt; 11. connecting block; 12. moving rod; 13. fixed block; 14. mounting plate; 15. lamp holder; 16. sidelight; 17. No. 2 motor; 18. round shaft; 19. round plate; 20. connecting rod; 21. driving rod; 22. clamping block; 23. connecting pile. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] like Figures 1 to 6 As shown, the utility model provides a retractable sidelight structure, comprising:

[0028] A hollow box 1, a limiting groove 2 is provided on the front side of the upper surface of the hollow box 1, a cover plate 3 is fixedly connected to the upper surface of the hollow box 1, and a motor protection cover 4 is fixedly connected to the right side of the upper surface of the cover plate 3;

[0029] A fixed shaft 5, which is fixedly connected to the rear side of the left end of the upper surface of the hollow box 1, and a driven wheel 6 located on the inner side of the cover plate 3 is movably sleeved on the outer surface of the fixed shaft 5;

[0030] A telescopic mechanism, which is arranged inside the cover plate 3;

[0031] Among them, the telescopic mechanism includes a No. 1 motor 7, which is fixedly installed inside the motor protection cover 4, and the other end of the output shaft of the No. 1 motor 7 is fixedly sleeved with a driving shaft 8, and the bottom end of the driving shaft 8 passes through the motor protection cover 4 and the cover plate 3 in sequence and extends to the inside of the cover plate 3, and the bottom end of the outer surface of the driving shaft 8 is fixedly sleeved with a driving wheel 9, and the driving wheel 9 is connected to the driven wheel 6 through a transmission belt 10. A connecting block 11 is fixedly connected to the right side of the front surface of the transmission belt 10, and the outer surface of the connecting block 11 is movably connected to the outer surface of the limiting groove 2. The bottom end of the connecting block 11 passes through the hollow box 1 and extends to the inside of the hollow box 1 and is fixedly connected with a moving rod 12 located inside the hollow box 1, and the outer surface of the moving rod 12 is movably sleeved with the inner surface of the hollow box 1. The rotation of the driving wheel 9 causes the transmission belt 10 to drive the connecting block 11 and the moving rod 12 to move as a whole.

[0032] When the No. 1 motor 7 is running, the driving shaft 8 and the driving wheel 9 will start to rotate. At this time, the transmission belt 10 will rotate driven by the driving wheel 9. At the same time, the rotation of the transmission belt 10 will drive the connecting block 11, so that the connecting block 11 and the moving rod 12 start to move as a whole.

[0033] The left end of the moving rod 12 is fixedly connected to a fixing block 13 located on the left side of the hollow box 1 , and the top of the inner surface of the fixing block 13 is fixedly connected to a mounting plate 14 .

[0034] The fixing block 13 as a whole can move together with the moving rod 12 .

[0035] Among them, a lamp holder 15 is movably connected to the middle of the upper surface of the mounting plate 14, the bottom end of the lamp holder 15 passes through the mounting plate 14 and extends to the lower surface of the mounting plate 14, the outer surface of the lamp holder 15 and the inner surface of the mounting plate 14 are movably connected, and a sidelight 16 is fixedly installed on the upper surface of the lamp holder 15.

[0036] The light of the sidelight 16 can flash, thereby playing a warning role.

[0037] A No. 2 motor 17 is fixedly mounted on the bottom end of the inner surface of the fixing block 13 , and a round shaft 18 is fixedly sleeved on the other end of the output shaft of the No. 2 motor 17 .

[0038] When the second motor 17 is running, the circular shaft 18 will start to rotate as a whole.

[0039] Among them, the outer surface of the circular shaft 18 is fixedly sleeved with a circular plate 19 located on the inner side of the fixed block 13, the outer surface of the circular plate 19 and the inner surface of the fixed block 13 are movably sleeved, and the upper surface of the circular plate 19 is fixedly connected with connecting piles 23. The number of connecting piles 23 is three, and the three connecting piles 23 have the same size.

[0040] When the circular shaft 18 rotates, the circular plate 19 as a whole starts to rotate driven by the circular shaft 18 .

[0041] The outer surfaces of the three connecting piles 23 are all hinged with connecting rods 20 . The number of the connecting rods 20 is three, and the three connecting rods 20 have the same size.

[0042] When the circular plate 19 rotates, the three connecting rods 20 will respectively start to rotate with the three connecting piles 23 as the axis.

[0043] Among them, the other ends of the three connecting rods 20 are hinged with driving rods 21, the number of driving rods 21 is three, the top ends of the three driving rods 21 all penetrate the mounting plate 14 and extend to the upper surface of the mounting plate 14 and are fixedly connected with clamping blocks 22, the outer surfaces of the three driving rods 21 are movably connected to the inner surface of the mounting plate 14, and the outer surface of the clamping block 22 is movably connected to the outer surface of the lamp holder 15.

[0044] The rotation of the three connecting rods 20 will cause the three driving rods 21 to start moving along the inner surface of the mounting plate 14 as a whole, and finally the three driving rods 21 will clamp and fix the lamp holder 15 as a whole.

[0045] The working principle and use process of this utility model:

[0046] When the sidelight 16 is damaged, the operator starts the No. 1 motor 7. The operation of the No. 1 motor 7 will cause the driving shaft 8 and the driving wheel 9 to start rotating. The rotation of the driving wheel 9 will drive the transmission belt 10, causing the driven wheel 6 and the transmission belt 10 to start rotating. At the same time, the connecting block 11 will also be driven by the transmission belt 10, causing the connecting block 11 and the moving rod 12 to move to the right as a whole under the common limitation of the hollow box 1 and the limiting groove 2. Finally, the sidelight 16 that protrudes out of the deck will be retracted above the deck.

[0047] At this time, the operator starts the No. 2 motor 17. The operation of the No. 2 motor 17 will cause the circular shaft 18 and the circular plate 19 to start rotating as a whole. During this process, the rotation of the three connecting piles 23 will drive the connecting rods 20, so that the three connecting rods 20 start to rotate with the three connecting piles 23 as the axis respectively. At this time, the other ends of the three connecting rods 20 will respectively drive the three driving rods 21 as a whole, so that the three driving rods 21 as a whole start to move away from each other along the inner surface of the mounting plate 14. At the same time, the movement of the three clamping blocks 22 will release the fixation of the lamp holder 15 as a whole. At this time, the operator can pull out the lamp holder 15 as a whole, so that the operator can replace the damaged sidelight 16 conveniently.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A retractable sidelight structure, characterized in that: Included are: A hollow box (1), wherein a limiting groove (2) is provided on the front side of the upper surface of the hollow box (1), a cover plate (3) is fixedly connected to the upper surface of the hollow box (1), and a motor protection cover (4) is fixedly connected to the right side of the upper surface of the cover plate (3); A fixed shaft (5), the fixed shaft (5) being fixedly connected to the rear side of the left end of the upper surface of the hollow box (1), and the outer surface of the fixed shaft (5) being movably sleeved with a driven wheel (6) located on the inner side of the cover plate (3); A telescopic mechanism, wherein the telescopic mechanism is arranged inside the cover plate (3); The telescopic mechanism comprises a No. 1 motor (7), the No. 1 motor (7) is fixedly mounted inside the motor protection cover (4), the other end of the output shaft of the No. 1 motor (7) is fixedly sleeved with a driving shaft (8), the bottom end of the driving shaft (8) passes through the motor protection cover (4) and the cover plate (3) in sequence and extends to the inside of the cover plate (3), the bottom end of the outer surface of the driving shaft (8) is fixedly sleeved with a driving wheel (9), the driving wheel (9) is transmission-connected to the driven wheel (6) through a transmission belt (10), and the transmission belt (10) 10) A connecting block (11) is fixedly connected to the right side of the front surface, the outer surface of the connecting block (11) is movably connected to the outer surface of the limiting groove (2), the bottom end of the connecting block (11) passes through the hollow box (1) and extends to the inside of the hollow box (1) and is fixedly connected to a moving rod (12) located inside the hollow box (1), the outer surface of the moving rod (12) is movably connected to the inner surface of the hollow box (1), and the driving wheel (9) rotates to make the transmission belt (10) drive the connecting block (11) and the moving rod (12) to move as a whole.

2. A retractable sidelight structure according to claim 1, characterized in that: The left end of the moving rod (12) is fixedly connected to a fixing block (13) located on the left side of the hollow box (1), and the top of the inner surface of the fixing block (13) is fixedly connected to a mounting plate (14).

3. A retractable sidelight structure according to claim 2, characterized in that: A lamp holder (15) is movably connected to the middle of the upper surface of the mounting plate (14); the bottom end of the lamp holder (15) penetrates the mounting plate (14) and extends to the lower surface of the mounting plate (14); the outer surface of the lamp holder (15) and the inner surface of the mounting plate (14) are movably connected; and a sidelight (16) is fixedly mounted on the upper surface of the lamp holder (15).

4. The retractable sidelight structure according to claim 2, characterized in that: A No. 2 motor (17) is fixedly mounted on the bottom end of the inner surface of the fixed block (13), and a round shaft (18) is fixedly sleeved on the other end of the output shaft of the No. 2 motor (17).

5. The retractable sidelight structure according to claim 4, characterized in that: The outer surface of the circular shaft (18) is fixedly sleeved with a circular plate (19) located inside the fixed block (13); the outer surface of the circular plate (19) and the inner surface of the fixed block (13) are movably sleeved; the upper surface of the circular plate (19) is fixedly connected with a connecting pile (23); the number of the connecting piles (23) is three, and the three connecting piles (23) have the same size.

6. The retractable sidelight structure according to claim 5, characterized in that: The outer surfaces of the three connecting piles (23) are all hinged with connecting rods (20), the number of the connecting rods (20) is three, and the three connecting rods (20) have the same size.

7. The retractable sidelight structure according to claim 6, characterized in that: The other ends of the three connecting rods (20) are hinged with driving rods (21), the number of the driving rods (21) is three, the top ends of the three driving rods (21) penetrate the mounting plate (14) and extend to the upper surface of the mounting plate (14) and are fixedly connected with clamping blocks (22), the outer surfaces of the three driving rods (21) are movably connected to the inner surface of the mounting plate (14), and the outer surface of the clamping block (22) is movably connected to the outer surface of the lamp holder (15).

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