Warning lamp for opening and closing automobile tail door

Abstract

The utility model discloses an automobile tail door opening and closing warning lamp which comprises a magnetic suction cup, a connecting base is arranged at the top of the magnetic suction cup, sliding grooves are formed in the two sides of the inner wall of the connecting base, an electric motor is arranged on the left side of the connecting base, the output end of the electric motor is sleeved with a lead screw, and the middle of the lead screw is sleeved with a movable table. A lead screw groove is formed in the middle of the moving table in a penetrating mode, sliding blocks are fixedly installed on the two sides of the moving table, a threaded ring is fixedly installed at the top of the moving table, and a fixing ring is in threaded connection with the outer ring of the threaded ring. Opening and closing of the automobile tail door are recognized through the infrared recognizer, the storage battery supplies power to the controller and the warning lamp, signals are transmitted to the controller for receiving after recognition, the warning lamp is controlled to be turned on for warning after receiving, and the situation that people are dangerous when the automobile tail door is opened and closed in the environment without illumination at night is prevented. And the fixing ring is made of a transparent material, and a transparent light scattering shell is arranged, so that the illumination intensity of the warning lamp can be improved, and the warning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warning lights, in particular to an automobile tailgate opening and closing warning light. Background Art

[0002] A car is a non-track-borne vehicle that is powered by power and has four or more wheels. It is mainly used to carry people and (or) goods; to tow vehicles carrying people and (or) goods. A car is assembled from tens of thousands of parts, and the car body is the most representative of the car's appearance.

[0003] When a car is used at night, if the passengers and the driver open the door without paying attention to the vehicles coming from behind and open the door directly, the driver behind will not be able to see the door clearly at night, which may cause damage to the door and injury to the driver. Utility Model Content

[0004] The utility model aims to provide a car tailgate opening and closing warning light to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A car tailgate opening and closing warning light comprises a magnetic suction cup, a connecting seat is arranged on the top of the magnetic suction cup, sliding grooves are provided on both sides of the inner wall of the connecting seat, an electric motor is arranged on the left side of the connecting seat, a screw rod is sleeved on the output end of the electric motor, a moving platform is sleeved on the middle part of the screw rod, a screw rod groove is provided through the middle part of the moving platform, sliding blocks are fixedly installed on both sides of the moving platform, a threaded ring is fixedly installed on the top of the moving platform, a fixing ring is threadedly connected to the outer ring of the threaded ring, a warning light is arranged in the inner cavity of the fixing ring, a controller is arranged on the left side of the inside of the fixing ring, a battery is arranged on the right side of the inner wall of the fixing ring, and an infrared identifier is arranged on the top of the fixing ring.

[0007] Preferably, the movable platform is sleeved on the middle part of the screw rod through a screw rod groove and is slidably connected with the connecting seat in the sliding groove through a sliding block.

[0008] Preferably, the fixing ring is made of a transparent material, and a transparent light-scattering shell is fixedly mounted on the top of the fixing ring.

[0009] Preferably, a sealing ring is provided on the top of the threaded ring and fits with the inner wall of the fixing ring.

[0010] Preferably, the warning light is electrically connected to the controller and the battery via a wire.

[0011] Preferably, the outer ring of the fixing ring is provided with a plurality of heat sinks, and heat sink grooves are provided through the middle of the heat sinks.

[0012] Preferably, thread grooves are formed all around the top of the magnetic suction cup, and the inner cavities of the thread grooves are threadedly connected with positioning screws.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The automobile tailgate opening and closing warning light identifies the opening and closing of the automobile tailgate through an infrared identifier, a storage battery supplies power to a controller and the warning light, and transmits a signal to the controller for reception after identification, and controls the warning light to turn on for warning after reception, thereby preventing the automobile tailgate from being opened and closed in a dark and unlit environment and causing danger to personnel; and by using a transparent material for the fixing ring and arranging a transparent light-scattering shell, the lighting intensity of the warning light can be increased, thereby improving the warning effect.

[0015] The automobile tailgate opening and closing warning light drives the lead screw to rotate through the output end of the electric motor, and the lead screw drives the moving platform to slide left and right in the sliding groove through the slider through the lead screw groove. When the moving platform slides, the warning light moves synchronously through the fixed ring and the threaded ring, so that the warning light can perform reciprocating lighting to prevent the occurrence of lighting blind spots.

[0016] The automobile tailgate opening and closing warning light can be tightly fitted with the threaded ring and the fixing ring after the sealing ring is connected, thereby preventing water drops from entering and damaging the warning light during use; and the fixing ring can be separated by rotating the outer ring of the threaded ring counterclockwise, so that users can easily replace the warning light and the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model.

[0020] In the figure: 1. magnetic suction cup; 2. connecting seat; 3. slide groove; 4. electric motor; 5. screw; 6. moving platform; 7. screw groove; 8. slider; 9. threaded ring; 10. sealing ring; 11. fixing ring; 12. warning light; 13. controller; 14. battery; 15. heat sink; 16. threaded groove; 17. positioning screw; 18. heat sink; 19. infrared identifier; 20. transparent diffusing shell. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] Example: See Figure 1 — Figure 3 The utility model provides a technical solution: a car tailgate opening and closing warning light, including a magnetic suction cup 1, a connecting seat 2 is arranged on the top of the magnetic suction cup 1, and slide grooves 3 are opened on both sides of the inner wall of the connecting seat 2, an electric motor 4 is arranged on the left side of the connecting seat 2, and a screw rod 5 is set on the output end of the electric motor 4, and a moving platform 6 is set in the middle of the screw rod 5. A screw rod groove 7 is opened through the middle of the moving platform 6, and sliders 8 are fixedly installed on both sides of the moving platform 6, a threaded ring 9 is fixedly installed on the top of the moving platform 6, and a fixing ring 11 is threadedly connected to the outer ring of the threaded ring 9, and a warning light 12 is arranged in the inner cavity of the fixing ring 11, a controller 13 is arranged on the left side of the inside of the fixing ring 11, a battery 14 is arranged on the right side of the inner wall of the fixing ring 11, and an infrared identifier 19 is arranged on the top of the fixing ring 11.

[0024] The movable platform 6 is sleeved on the middle part of the screw rod 5 through the screw rod groove 7 and is slidably connected with the connecting seat 2 in the slide groove 3 through the sliding block 8.

[0025] In this embodiment, the output end of the electric motor 4 drives the screw rod 5 to rotate, and the screw rod 5 drives the movable platform 6 to slide left and right in the slide groove 3 through the slider 8 through the screw rod groove 7. When the movable platform 6 slides, it passes through the fixed ring 11 and the threaded ring 9 to make the warning light 12 move synchronously, so that the warning light 12 can perform reciprocating lighting to prevent the occurrence of lighting blind spots.

[0026] The fixing ring 11 is made of a transparent material, and a transparent light-scattering shell 20 is fixedly mounted on the top of the fixing ring 11 .

[0027] The warning light 12 is electrically connected to the controller 13 and the battery 14 via wires.

[0028] In this embodiment, the opening and closing of the tailgate of the car is identified by the infrared identifier 19, the battery 14 supplies power to the controller 13 and the warning light 12, and after identification, the signal is transmitted to the controller 13 for reception, and after reception, the warning light 12 is controlled to turn on for warning, so as to prevent the tailgate of the car from being opened and closed in an unlit environment at night, which may cause danger to personnel; and by using a transparent material for the fixing ring 11 and a transparent light-scattering shell 20, the lighting intensity of the warning light 12 can be increased, thereby improving the warning effect.

[0029] A sealing ring 10 is disposed on the top of the threaded ring 9 and fits with the inner wall of the fixing ring 11 .

[0030] In this embodiment, the sealing ring 10 can make the threaded ring 9 and the fixing ring 11 fit tightly after being connected, preventing water droplets from entering and damaging the warning light 12 during use; and the fixing ring 11 can be separated by rotating counterclockwise on the outer circle of the threaded ring 9, which can facilitate the user to replace the warning light 12 and the battery 14.

[0031] The outer ring of the fixing ring 11 is provided with a plurality of heat sinks 15 , and heat sink grooves 18 are formed through the middle of the heat sinks 15 .

[0032] In this embodiment, a plurality of heat sinks 15 can dissipate heat when the warning light 12 operates in the fixing ring 11 to illuminate a warning. At the same time, the heat sink 15 can be in contact with a large amount of air through the heat dissipation grooves 18 to dissipate heat, thereby preventing the warning light 12 from being overheated when illuminating a warning and causing damage to electronic components.

[0033] The top of the magnetic chuck 1 is provided with thread grooves 16 running through all four sides, and the inner cavities of the thread grooves 16 are threadedly connected with positioning screws 17 .

[0034] In this embodiment, the magnetic suction cup 1 is adsorbed on the tailgate of the car, and then the four positioning screws 17 are rotated clockwise in the inner cavities of the four threaded grooves 16 to fix the overall warning light 12 to the tailgate of the car through the magnetic suction cup 1, so that multiple fixations can be performed to bring stability to the use.

[0035] Working principle: First, the device is adsorbed to the tailgate of the car through the magnetic suction cup 1, and then the four positioning screws 17 are rotated clockwise in the inner cavities of the four threaded grooves 16 to fix the overall warning light 12 to the tailgate of the car through the magnetic suction cup 1, and then the screw rod 5 is driven to rotate through the output end of the electric motor 4, and the screw rod 5 drives the moving platform 6 to slide left and right in the slide groove 3 through the slider 8 through the screw rod groove 7. When the moving platform 6 slides, it passes through the fixed ring 11 and the threaded ring 9 to make the warning light 12 move synchronously, so that the warning light 12 can perform reciprocating lighting to prevent the occurrence of lighting blind spots. When the tailgate of the car is opened and closed, the infrared identifier 19 identifies the opening and closing of the tailgate of the car, and the battery 14 supplies power to the controller 13 and the warning light 12, and transmits the signal to the controller 13 for receiving after identification. After receiving the signal, the warning light 12 is controlled to turn on for warning, so as to prevent the tailgate of the car from being opened and closed in a dark and unlit environment, which may cause danger to personnel. Moreover, by using a transparent material for the fixing ring 11 and setting a transparent light-scattering shell 20, the lighting intensity of the warning light 12 can be increased, and the warning effect can be improved. The plurality of heat sinks 15 can dissipate heat when the warning light 12 is operating in the fixing ring 11 to illuminate and warn. At the same time, the heat sink 15 can be in contact with the air in large quantities through the heat dissipation groove 18 to dissipate heat, thereby preventing the warning light 12 from being overheated when illuminating and warning, causing damage to electronic components. When the warning light 12 and the battery 14 need to be replaced, the fixing ring 11 can be rotated counterclockwise on the outer ring of the threaded ring 9 to separate and open them, so that the user can replace them easily.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] 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 car tailgate opening and closing warning light, comprising a magnetic suction cup (1), characterized in that: A connecting seat (2) is arranged on the top of the magnetic chuck (1), and both sides of the inner wall of the connecting seat (2) are provided with sliding grooves (3). An electric motor (4) is arranged on the left side of the connecting seat (2), and a screw rod (5) is sleeved on the output end of the electric motor (4), and a moving platform (6) is sleeved in the middle of the screw rod (5), and a screw rod groove (7) is penetrated in the middle of the moving platform (6), and sliding blocks (8) are fixedly installed on both sides of the moving platform (6), and a threaded ring (9) is fixedly installed on the top of the moving platform (6), and the outer ring of the threaded ring (9) is threadedly connected to a fixing ring (11), and a warning light (12) is arranged in the inner cavity of the fixing ring (11), and a controller (13) is arranged on the left side of the inside of the fixing ring (11), and a storage battery (14) is arranged on the right side of the inner wall of the fixing ring (11), and an infrared identifier (19) is arranged on the top of the fixing ring (11).

2. The automobile tailgate opening and closing warning light according to claim 1, characterized in that: The movable platform (6) is sleeved on the middle part of the screw rod (5) through the screw rod groove (7) and is slidably connected to the connecting seat (2) in the sliding groove (3) through the sliding block (8).

3. The automobile tailgate opening and closing warning light according to claim 1, characterized in that: The fixing ring (11) is made of a transparent material, and a transparent light-scattering shell (20) is fixedly mounted on the top of the fixing ring (11).

4. The automobile tailgate opening and closing warning light according to claim 1, characterized in that: A sealing ring (10) is provided on the top of the threaded ring (9) and is in contact with the inner wall of the fixing ring (11).

5. The automobile tailgate opening and closing warning light according to claim 1, characterized in that: The warning light (12) is electrically connected to the controller (13) and the storage battery (14) via a wire.

6. The automobile tailgate opening and closing warning light according to claim 1, characterized in that: The outer ring of the fixing ring (11) is provided with a plurality of heat sinks (15), and the middle of each of the heat sinks (15) is provided with a heat sink groove (18) running through it.

7. The automobile tailgate opening and closing warning light according to claim 1, characterized in that: The top of the magnetic chuck (1) is provided with thread grooves (16) extending through all four sides thereof, and the inner cavities of the thread grooves (16) are threadedly connected with positioning screws (17).

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