Automobile tail lamp assembly convenient to fix

Abstract

The utility model discloses an automobile tail lamp assembly convenient to fix, which comprises a tail lamp assembly body, four corners of the back of the tail lamp assembly body are respectively and fixedly connected with a plurality of fixing cylinders, the middle part in each fixing cylinder is fixedly sleeved with a threaded ring, each threaded ring is sleeved with one side of a half screw rod through a threaded structure, and the half screw rod is fixedly connected with the tail lamp assembly body. The other side of the half screw rod is rotatably connected with a movable rod, the movable rod is slidably connected with a fixed cylinder in a sleeving mode, a rectangular opening is formed in the movable rod in a penetrating mode, guide sliding grooves are formed in the inner walls of the two sides of the rectangular opening correspondingly, and guide sliding blocks are slidably clamped in the guide sliding grooves correspondingly; the opposite ends of the guide sliding blocks are fixedly connected with the middle of one end of a positioning strip, the middle of the opposite ends of the positioning strip is rotationally connected with the two ends of a connecting block, the connecting block is rotationally connected with a half screw in a sleeving mode, one end of the half screw is fixedly connected with a hexagonal cap, and the hexagonal cap is movably arranged outside the movable rod.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile taillight assemblies, in particular to an automobile taillight assembly which is convenient to fix. Background Art

[0002] At night, the taillights of a car allow others to judge the width of the car from a distance. It will light up as soon as the clearance lights or headlights are turned on; it will light up when you step on the brakes to alert the vehicles behind to avoid rear-end collisions. Before turning, merging lanes, or starting, the relevant turn signals should be turned on in advance as required to alert the front and rear. At this time, the yellow light on the left or right will flash, and it can also be used as an emergency light. When the car encounters an emergency, such as towing, being towed, breaking down on the road, etc., the emergency light switch should be turned on. At this time, the yellow lights on both sides flash at the same time, so it is also called "double flash". In addition, some cars are equipped with fog lights at the rear. Because yellow light has good penetrating power, the fog lights are designed to be yellow.

[0003] After searching, a Chinese patent with announcement number CN214664200U discloses an efficient heat dissipation automobile taillight assembly, which includes an inner lampshade, which has a reversing lamp cavity, a brake lamp cavity, a position lamp cavity, and a turn lamp cavity from top to bottom, wherein the position lamp cavity has a decorative part located between the brake lamp cavity and the turn lamp cavity, and a lamp area located on the side of the turn lamp cavity; a decorative strip frame, which covers the position lamp cavity; a rear lamp shell, which is installed on the rear side of the inner lampshade for installing a corresponding LED module; a front lamp shell; and a wiring harness assembly, which is installed on the rear lamp shell, and a positioning buckle is provided on one side of the port of the wiring harness assembly.

[0004] Although the automobile taillight assembly has enhanced heat dissipation, it needs to be fixed with a mounting bracket and bolts during installation. However, the bolts are exposed to the outside for a long time and are prone to rust or accumulation of dust and impurities in the thread grooves, making it very difficult to disassemble during later maintenance. Therefore, we propose a conveniently fixed automobile taillight assembly to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a conveniently fixed automobile taillight assembly to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveniently fixed automobile taillight assembly, comprising a taillight assembly body, wherein the four corners of the back side of the taillight assembly body are respectively fixedly connected with a plurality of fixing tubes, the middle part of the fixing tube is fixedly sleeved with a threaded ring, the threaded ring is sleeved with one side of a half screw through a threaded structure, the other side of the half screw is rotatably connected to a movable rod, the movable rod is slidably sleeved with the fixing tube, a rectangular opening is penetrated through the movable rod, guide grooves are respectively provided on the inner walls on both sides of the rectangular opening, guide sliders are slidably engaged in the guide grooves, the opposite ends of the guide sliders are fixedly connected to the middle part of one end of a positioning strip, the middle part of the opposite end of the positioning strip is rotatably connected to the two ends of a connecting block, the connecting block is rotatably sleeved with a half screw, one end of the half screw is fixedly connected to a hexagonal cap, and the hexagonal cap is movably arranged outside the movable rod.

[0007] Preferably, the positioning strips are movably arranged on both sides of the half screw, the length of the positioning strips is smaller than the opening length of the rectangular opening, and the length of the positioning strips is larger than the outer diameter of the fixed cylinder.

[0008] Preferably, one end of the half screw away from the hexagonal cap is coaxially fixedly connected with an anti-slip disk, and the anti-slip disk is movably arranged in the fixed cylinder.

[0009] Preferably, the guide chute is a runway-type structure, and the length of the guide chute is less than or equal to half the length of the rectangular opening.

[0010] Preferably, the guide groove is arranged on a side away from the fixing cylinder.

[0011] Compared with the prior art, the beneficial effects of the utility model are: by rotating the hexagonal cap, the fixed half screw is driven to rotate, and the half screw cooperates with the threaded structure of the threaded ring to drive the rotating connected movable rod to move toward the fixed tube, and the movable rod then drives the unfolded positioning bar to move synchronously, and the positioning bar contacts the mounting frame, thereby fixing the taillight assembly. The overall operation is simple and convenient. At the same time, the threaded structure is in the fixed tube, which protects the thread groove and avoids the accumulation of dust and impurities in the thread groove, making it more convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the planar structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing cylinder of the utility model.

[0015] In the figure: the taillight assembly body 1, the fixing tube 2, the movable rod 3, the hexagonal cap 4, the rectangular opening 5, the positioning strip 6, the half screw 7, the anti-slip plate 71, the threaded ring 8, the connecting block 9, the guide slide groove 10, and the guide slide block 11. DETAILED DESCRIPTION

[0016] 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.

[0017] Example 1

[0018] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and provides a conveniently fixed automobile taillight assembly, including a taillight assembly body 1, wherein the four corners of the back side of the taillight assembly body 1 are respectively fixedly connected with a plurality of fixed tubes 2, the middle part of the fixed tube 2 is fixedly sleeved with a threaded ring 8, the threaded ring 8 is sleeved with one side of a half screw 7 through a threaded structure, and the other side of the half screw 7 is rotatably connected to a movable rod 3, and the movable rod 3 is slidably sleeved with the fixed tube 2, and a rectangular opening 5 is penetrated through the movable rod 3, and guide grooves 10 are respectively opened on the inner walls of both sides of the rectangular opening 5, and guide slide blocks 11 are slidably clamped in the guide grooves 10, and the opposite ends of the guide slide blocks 11 are fixedly connected to the middle part of one end of a positioning strip 6, and the middle part of the opposite end of the positioning strip 6 is rotatably connected to the two ends of a connecting block 9, and the connecting block 9 is rotatably sleeved with the half screw 7, and one end of the half screw 7 is fixedly connected with a hexagonal cap 4, and the hexagonal cap 4 is movably arranged outside the movable rod 3.

[0019] The positioning strip 6 is first received in the rectangular opening 5, and the length direction of the positioning strip 6 is flush with the length direction of the movable rod 3, so as to facilitate the insertion of the movable rod 3 and the fixed tube 2 into the mounting hole of the frame. After the insertion is completed, the positioning strip 6 is unfolded from the rectangular opening 5, and the length direction of the positioning strip 6 is perpendicular to the length direction of the movable rod 3. Then, a wrench or other tool is used to rotate the hexagonal cap 4, and the hexagonal cap 4 drives the fixed half screw 7 to rotate. The half screw 7 cooperates with the threaded structure of the threaded ring 8 to drive the movable rod 3 to move toward the fixed tube 2. The movable rod 3 drives the positioning strip 6 to move synchronously, and the positioning strip 6 contacts the mounting frame. Then, the half screw 7 is tightened to fix the taillight assembly 1.

[0020] Example 2

[0021] Reference Figure 1-3, which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. Specifically, the positioning strips 6 are movably arranged on both sides of the half screw 7. The length of the positioning strips 6 is smaller than the opening length of the rectangular opening 5. The smaller length positioning strips 6 can be received in the rectangular opening 5, which is convenient for the movable rod 3 to be placed in the mounting hole at the mounting position. The length of the positioning strips 6 is larger than the outer diameter of the fixing tube 2. After the positioning strips 6 are unfolded to a length direction perpendicular to the length direction of the movable rod 3, the positioning strips 6 can be stuck in the mounting position to fix the position of the taillight assembly 1.

[0022] Specifically, one end of the half screw 7 away from the hexagonal cap 4 is coaxially fixedly connected with an anti-slip disk 71, and the anti-slip disk 71 is movably arranged in the fixed tube 2. The setting of the anti-slip disk 71 limits the screw-out length of the half screw 7 to prevent the movable rod 3 from detaching from the fixed tube 2.

[0023] Specifically, the guide chute 10 is a runway-type structure, and the length of the guide chute 10 is less than or equal to half of the opening length of the rectangular opening 5 .

[0024] Specifically, the guide groove 10 is arranged on a side away from the fixed tube 2. After the positioning strip 6 is unfolded to a length direction perpendicular to the length direction of the movable rod 3, the end of the positioning strip 6 is limited and fixed by the inner wall of the rectangular opening 5 to ensure the stability of the positioning strip 6.

[0025] Example 3

[0026] Reference Figure 1-3 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When installed and used, the positioning strip 6 is first received in the rectangular opening 5, and the length direction of the positioning strip 6 is flush with the length direction of the movable rod 3, so as to facilitate the movable rod 3 and the fixed tube 2 to be inserted into the mounting hole of the frame. After the insertion is completed, the positioning strip 6 is unfolded from the rectangular opening 5, and the length direction of the positioning strip 6 is perpendicular to the length direction of the movable rod 3. Then, a wrench or other tool is used to rotate the hexagonal cap 4, and the hexagonal cap 4 drives the fixed half screw 7 to rotate. The half screw 7 cooperates with the threaded structure of the threaded ring 8 to drive the movable rod 3 to move toward the fixed tube 2. The movable rod 3 drives the positioning strip 6 to move synchronously, and the positioning strip 6 contacts the mounting frame. Then, the half screw 7 is tightened to realize the fixation of the taillight assembly 1. At this time, the threaded structures of the half screw 7 are respectively located inside the fixed tube 2 and the movable rod 3, so as to protect the thread groove, avoid the accumulation of dust and impurities in the thread groove, and facilitate the overall installation or disassembly.

[0027] 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 conveniently fixed automobile taillight assembly, comprising a taillight assembly body (1), characterized in that: The four corners of the back side of the taillight assembly (1) are respectively fixedly connected with a plurality of fixed cylinders (2); a threaded ring (8) is fixedly sleeved in the middle of the fixed cylinder (2); the threaded ring (8) is sleeved on one side of a half screw (7) through a threaded structure; the other side of the half screw (7) is rotatably connected to a movable rod (3); the movable rod (3) is slidably sleeved in the fixed cylinder (2); a rectangular opening (5) is penetrated through the movable rod (3); guide grooves (10) are respectively provided on the inner walls of both sides of the rectangular opening (5); guide slide blocks (11) are slidably engaged in the guide grooves (10); the opposite ends of the guide slide blocks (11) are fixedly connected to the middle of one end of a positioning strip (6); the opposite ends of the positioning strip (6) are rotatably connected to the two ends of a connecting block (9); the connecting block (9) is rotatably sleeved in the half screw (7); one end of the half screw (7) is fixedly connected to a hexagonal cap (4); the hexagonal cap (4) is movably arranged outside the movable rod (3).

2. The conveniently fixed automobile taillight assembly according to claim 1, characterized in that: The positioning strip (6) is movably arranged on both sides of the half screw (7), the length of the positioning strip (6) is smaller than the opening length of the rectangular opening (5), and the length of the positioning strip (6) is larger than the outer diameter of the fixed cylinder (2).

3. The conveniently fixed automobile taillight assembly according to claim 1, characterized in that: One end of the half screw (7) away from the hexagonal cap (4) is coaxially fixedly connected to an anti-slip disk (71), and the anti-slip disk (71) is movably arranged in the fixed cylinder (2).

4. The conveniently fixed automobile taillight assembly according to claim 1, characterized in that: The guide chute (10) is a runway-type structure, and the length of the guide chute (10) is less than or equal to half the opening length of the rectangular opening (5).

5. The conveniently fixed automobile taillight assembly according to claim 1, characterized in that: The guide sliding groove (10) is arranged on a side away from the fixing cylinder (2).

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