Sealing structure of signal lamp controller

Abstract

The utility model relates to the technical field of automobile parts, and discloses a signal lamp controller sealing structure which comprises a base, clamping grooves are symmetrically formed in the upper surface of the base, a protective shell is arranged on the upper surface of the base, and a fixing block is fixedly connected to the lower surface of the protective shell. The side surface of the fixing block is fixedly connected with a mounting sleeve, the inner wall of the mounting sleeve is fixedly connected with a limiting spring, the end of the limiting spring is fixedly connected with a clamping block, the clamping block is slidably connected with the interior of the mounting sleeve, and threaded holes are formed in the surfaces of the two sides of the base correspondingly. The inner wall of the threaded hole is in threaded connection with a threaded rod, one end of the threaded rod is fixedly connected with a limiting block, the end, away from the limiting block, of the threaded rod is rotationally connected with an extrusion block, and the extrusion block makes contact with the clamping block. The protective shell is mounted and dismounted, so that the working time is shortened, the cost is saved, and a worker can conveniently maintain the protective shell.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a sealing structure of a signal light controller. Background Art

[0002] A signal light switch directly controls a signal light display, lights displaying other signals in the lamp do not work, and the full current of the signal light passes through the signal light control switch.

[0003] The utility model document with the patent application number CN202122577655.3, the utility model provides a car controller with a sealing structure, including an upper shell, a lower shell and a circuit board, the upper shell is fixedly connected to the lower shell and forms an accommodating cavity inside, the circuit board is arranged in the accommodating cavity, the circuit board is provided with a plurality of wiring sockets, and also includes a sealing member, the sealing member is provided with a first sealing portion arranged horizontally and a plurality of second sealing portions arranged vertically, the first sealing portion is fixedly connected to the second sealing portion, the first sealing portion is arranged at the connection between the upper shell and the lower shell, the second sealing portion corresponds to the wiring socket, and the second sealing portion is sleeved on the wiring socket. The sealing structure of the utility model is easy to install and operate, can effectively improve production efficiency, and can also improve the sealing of the installation, thereby improving the waterproof performance of the controller.

[0004] The above application document proposes an automobile controller with a sealing structure. Since the automobile light controller needs to assemble the outer shell, it is necessary to apply a circle of glue to ensure good airtightness while using screws to fix the substrate and the base. After a circle of glue is applied on the outside, if there is a problem that needs to be repaired later, it is not easy to disassemble. The above device cannot solve this problem. Based on this, the above problems need to be further improved. Utility Model Content

[0005] The purpose of the utility model is to provide a sealing structure of a signal light controller to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a signal light controller sealing structure, comprising a base, wherein the upper surface of the base is symmetrically provided with a clamping groove, the upper surface of the base is provided with a protective shell, the lower surface of the protective shell is fixedly connected with a fixed block, the side surface of the fixed block is fixedly connected with a mounting sleeve, the inner wall of the mounting sleeve is fixedly connected with a limit spring, the end of the limit spring is fixedly connected with a clamping block, the clamping block is slidably connected with the inside of the mounting sleeve, the size of the clamping block matches the clamping groove, both side surfaces of the base are provided with threaded holes, the threaded holes are connected with the clamping groove, the inner wall of the threaded hole is threadedly connected with a threaded rod, one end of the threaded rod is fixedly connected with the limit block, the end of the threaded rod away from the limit block is rotatably connected with an extrusion block, the surfaces of the extrusion block and the clamping block are both inclined structures, the extrusion block contacts the clamping block, the upper surface of the base is symmetrically provided with two docking grooves, the lower surface of the protective shell is symmetrically fixedly connected with two sealing blocks, the size of the sealing block matches the docking groove.

[0007] In a preferred embodiment of the utility model, a base is provided on the upper surface of the base, and mounting plates are fixedly connected to both side surfaces of the base, threaded grooves are symmetrically provided on the upper surface of the base, and threaded holes are provided on the surface of the mounting plate, and the threaded grooves and the inner walls of the threaded holes are threadedly connected with first bolts, and the mounting plate can be fixedly connected to the upper surface of the base by the first bolts, and the base can be fixedly connected to the upper surface of the base.

[0008] In a preferred embodiment of the utility model, four buffer springs are fixedly connected to the inner side walls of the base, and the ends of the buffer springs are fixedly connected to sliding plates, which are slidably connected to the upper surface of the inner bottom wall of the base, and the side surfaces of the sliding plates are fixedly connected to rubber pads, which are slidably connected to the upper surface of the inner bottom wall of the base. The rubber pads can be used to protect the signal light controller.

[0009] In a preferred embodiment of the utility model, a mounting tube is fixedly connected to the upper surface of the protective shell, a through hole is opened on the upper surface of the protective shell, a first sealing ring is fixedly connected to the side surface of the mounting tube, a sealing cover is rotatably connected to the input end of the mounting tube, a second sealing ring is fixedly connected to the inner wall of the sealing cover, and the second sealing ring is threadedly connected to the first sealing ring.

[0010] In a preferred embodiment of the present invention, a through hole is provided on the surface of the sealing cover, a transparent protective plate is arranged on the upper surface of the sealing cover, and fixing plates are fixedly connected to both side surfaces of the transparent protective plate, threaded grooves are symmetrically provided on the upper surface of the sealing cover, a threaded hole is provided on the surface of the fixing plate, and a second bolt is threadedly connected between the threaded groove and the inner wall of the threaded hole, and the transparent protective plate can be fixedly connected to the upper surface of the sealing cover by the second bolt.

[0011] Beneficial Effects

[0012] The utility model provides a signal light controller sealing structure, which has the following beneficial effects:

[0013] 1. The sealing structure of the signal light controller is provided with a clamping block and an extrusion block, and the clamping block is clamped into the inside of the clamping groove, so that the sealing block is connected to the inside of the docking groove, and then the protective shell is fixedly connected to the upper surface of the base, and the limit block is used to drive the threaded rod to rotate, so that the extrusion block is extruded, and then the extrusion block extrudes the clamping block, so that the clamping block extrudes the limit spring, so that the limit spring contracts, and then the protective shell can be removed, realizing the installation and disassembly of the protective shell, thereby solving the problem of working hours and saving costs, and facilitating the staff to perform maintenance on it.

[0014] 2. The sealing structure of the signal light controller is provided with a buffer spring and a transparent protective plate. The buffer spring is used to squeeze the sliding plate so that the sliding plate moves to the middle. The rubber pad is used to limit the signal light controller and protect it. The transparent protective plate can be fixedly connected to the upper surface of the sealing cover by a second bolt, so that the inside can be observed and the use of the staff is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from an external three-dimensional perspective;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in a front section;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the structure of the internal three-dimensional perspective of the utility model.

[0019] In the figure: 1. base; 2. protective shell; 3. fixing block; 4. mounting sleeve; 5. limiting spring; 6. clamping block; 7. threaded rod; 8. limiting block; 9. extrusion block; 10. sealing block; 11. base; 12. mounting plate; 13. first bolt; 14. buffer spring; 15. sliding plate; 16. rubber pad; 17. mounting tube; 18. first sealing ring; 19. sealing cover; 20. second sealing ring; 21. transparent protective plate; 22. fixing plate; 23. second bolt. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a technical solution: a signal light controller sealing structure, including a base 1, the upper surface of the base 1 is symmetrically provided with a clamping groove, the upper surface of the base 1 is provided with a protective shell 2, the lower surface of the protective shell 2 is fixedly connected with a fixed block 3, the side surface of the fixed block 3 is fixedly connected with a mounting sleeve 4, the inner wall of the mounting sleeve 4 is fixedly connected with a limiting spring 5, the end of the limiting spring 5 is fixedly connected with a clamping block 6, the clamping block 6 is slidably connected to the inside of the mounting sleeve 4, the size of the clamping block 6 matches the clamping groove, threaded holes are provided on both side surfaces of the base 1, the threaded holes are connected to the clamping groove, the inner wall of the threaded hole is threadedly connected with a threaded rod 7, one end of the threaded rod 7 is fixedly connected with a limiting block 8, the end of the threaded rod 7 away from the limiting block 8 is rotatably connected with an extrusion block 9, the extrusion block 9 is connected to the clamping block 6 The surfaces are all inclined structures, the extrusion block 9 is in contact with the clamping block 6, the upper surface of the base 1 is symmetrically provided with two docking grooves, and the lower surface of the protective shell 2 is symmetrically fixedly connected with two sealing blocks 10, the sealing blocks 10 match the size of the docking grooves, the clamping block 6 is clamped into the interior of the clamping groove, so that the sealing block 10 is docked into the interior of the docking groove, and then the protective shell 2 is fixedly connected to the upper surface of the base 1, and the limit block 8 is used to drive the threaded rod 7 to rotate, so that the extrusion block 9 is extruded, and then the extrusion block 9 is extruded The clamping block 6 is extruded, so that the clamping block 6 is squeezed The limit spring 5 is squeezed, so that the limit spring 5 is contracted, and then the protective shell 2 can be removed, thereby realizing the installation and disassembly of the protective shell 2, thereby solving the problem of working hours and saving costs, and facilitating the staff to perform maintenance and treatment on it.

[0022] A base 11 is provided on the upper surface of the base 1, and mounting plates 12 are fixedly connected to both side surfaces of the base 11. Threaded grooves are symmetrically provided on the upper surface of the base 1, and threaded holes are provided on the surface of the mounting plate 12. The threaded grooves and the inner walls of the threaded holes are threadedly connected with first bolts 13. The mounting plate 12 can be fixedly connected to the upper surface of the base 1 by the first bolts 13, and the base 11 can be fixedly connected to the upper surface of the base 1.

[0023] Four buffer springs 14 are fixedly connected to the inner side walls of the base 11, and the ends of the buffer springs 14 are fixedly connected to sliding plates 15, which are slidably connected to the upper surface of the inner bottom wall of the base 11, and the side surfaces of the sliding plates 15 are fixedly connected to rubber pads 16, which are slidably connected to the upper surface of the inner bottom wall of the base 11.

[0024] The upper surface of the protective shell 2 is fixedly connected with a mounting tube 17, the upper surface of the protective shell 2 is provided with a through hole, the side surface of the mounting tube 17 is fixedly connected with a first sealing ring 18, the input end of the mounting tube 17 is rotatably connected with a sealing cover 19, the inner wall of the sealing cover 19 is fixedly connected with a second sealing ring 20, the second sealing ring 20 and the first sealing ring 18 are threadedly connected to each other, the surface of the sealing cover 19 is provided with a through hole, the upper surface of the sealing cover 19 is provided with a transparent protective plate 21, both sides of the transparent protective plate 21 are fixedly connected with a fixing plate 22, and the upper surface of the sealing cover 19 is symmetrically provided with threads. A groove is provided on the surface of the fixing plate 22, and a threaded hole is provided on the surface of the fixing plate 22. The threaded groove and the inner wall of the threaded hole are threadedly connected with a second bolt 23. The transparent protection plate 21 can be fixedly connected to the upper surface of the sealing cover 19 by the second bolt 23. The buffer spring 14 is used to squeeze the sliding plate 15 so that the sliding plate 15 moves to the middle. The rubber pad 16 is used to limit the signal light controller to protect it. The transparent protection plate 21 can be fixedly connected to the upper surface of the sealing cover 19 by the second bolt 23, so that the interior can be observed and the use of the staff is convenient.

[0025] Working principle: First, the staff uses the first bolt 13 to fix the mounting plate 12 to the upper surface of the base 1, so that the base 11 is fixedly connected to the upper surface of the base 1, and then the signal light controller is placed inside the base 11, and the buffer spring 14 is used to squeeze the sliding plate 15, so that the rubber pad 16 performs a limit protection treatment on the signal light controller, and at the same time, the card block 6 can be carded into the inside of the card slot, so that the sealing block 10 is connected to the inside of the docking slot, and then the protective shell 2 is fixedly connected to the upper surface of the base 1, and the sealing cover 19 is rotated and connected to the surface of the mounting pipe 17, and the first The two bolts 23 can fix the fixing plate 22 to the upper surface of the sealing cover 19, and then fix the transparent protective plate 21 to the upper surface of the sealing cover 19. When the signal light controller needs to be repaired, the limit block 8 is used to drive the threaded rod 7 to rotate, so that the extrusion block 9 is extruded, and then the extrusion block 9 extrudes the clamping block 6, so that the clamping block 6 extrudes the limit spring 5, so that the limit spring 5 is contracted, and then the clamping block 6 is contracted, the protective shell 2 can be removed, and then the signal light controller can be taken out from the inside of the base 11 for maintenance.

[0026] 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 signal light controller sealing structure, comprising a base (1), characterized in that: The upper surface of the base (1) is symmetrically provided with snap-fit ​​grooves, the upper surface of the base (1) is provided with a protective shell (2), the lower surface of the protective shell (2) is fixedly connected with a fixing block (3), the side surface of the fixing block (3) is fixedly connected with a mounting sleeve (4), the inner wall of the mounting sleeve (4) is fixedly connected with a limit spring (5), the end of the limit spring (5) is fixedly connected with a snap-fit ​​block (6), the snap-fit ​​block (6) is slidably connected to the inside of the mounting sleeve (4), the size of the snap-fit ​​block (6) matches the snap-fit ​​groove, and threaded holes are provided on both side surfaces of the base (1). The threaded hole is connected to the clamping groove, the inner wall of the threaded hole is threadedly connected to a threaded rod (7), one end of the threaded rod (7) is fixedly connected to a limit block (8), the end of the threaded rod (7) away from the limit block (8) is rotatably connected to an extrusion block (9), the surfaces of the extrusion block (9) and the clamping block (6) are both inclined structures, the extrusion block (9) is in contact with the clamping block (6), the upper surface of the base (1) is symmetrically provided with two docking grooves, the lower surface of the protective shell (2) is symmetrically fixedly connected to two sealing blocks (10), the size of the sealing block (10) matches the size of the docking groove.

2. A signal light controller sealing structure according to claim 1, characterized in that: The upper surface of the base (1) is provided with a base (11), and both side surfaces of the base (11) are fixedly connected with mounting plates (12), the upper surface of the base (1) is symmetrically provided with threaded grooves, and the surface of the mounting plate (12) is provided with threaded holes.

3. A signal light controller sealing structure according to claim 2, characterized in that: The threaded groove and the inner wall of the threaded hole are threadedly connected with a first bolt (13), and the mounting plate (12) can be fixedly connected to the upper surface of the base (1) by means of the first bolt (13), and the base (11) can be fixedly connected to the upper surface of the base (1).

4. A signal light controller sealing structure according to claim 3, characterized in that: Four buffer springs (14) are fixedly connected to the inner side walls of the base (11); the ends of the buffer springs (14) are fixedly connected to sliding plates (15); the sliding plates (15) are slidably connected to the upper surface of the inner bottom wall of the base (11); the side surfaces of the sliding plates (15) are fixedly connected to rubber pads (16); the rubber pads (16) are slidably connected to the upper surface of the inner bottom wall of the base (11).

5. A signal light controller sealing structure according to claim 4, characterized in that: The upper surface of the protective shell (2) is fixedly connected to a mounting tube (17), a through hole is provided on the upper surface of the protective shell (2), and a first sealing ring (18) is fixedly connected to the side surface of the mounting tube (17).

6. A signal light controller sealing structure according to claim 5, characterized in that: The input end of the mounting tube (17) is rotatably connected to a sealing cover (19), the inner wall of the sealing cover (19) is fixedly connected to a second sealing ring (20), and the second sealing ring (20) and the first sealing ring (18) are threadedly connected to each other.

7. A signal light controller sealing structure according to claim 6, characterized in that: A through hole is provided on the surface of the sealing cover (19), a transparent protective plate (21) is provided on the upper surface of the sealing cover (19), and both side surfaces of the transparent protective plate (21) are fixedly connected to fixing plates (22).

8. A signal light controller sealing structure according to claim 7, characterized in that: The upper surface of the sealing cover (19) is symmetrically provided with threaded grooves, the surface of the fixing plate (22) is provided with threaded holes, the threaded grooves and the inner wall of the threaded holes are threadedly connected with second bolts (23), and the transparent protection plate (21) can be fixedly connected to the upper surface of the sealing cover (19) by means of the second bolts (23).

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