Illuminating device for automobile maintenance

Abstract

The utility model discloses a lighting device for automobile maintenance, relates to the technical field of automobile maintenance tools, and aims to solve the problems that the positions of most lighting lamps are constantly arranged, so that the distance between the lighting lamps and the automobile bottom or the irradiation range of the lighting lamps cannot be adjusted, and the use of the device is limited to a certain extent. Comprising a scooter body and a lighting lamp, an inner bin is formed in the scooter body, first threaded rods are rotationally connected to the surfaces of the two sides of an inner cavity of the inner bin, threaded seats are in threaded connection to the peripheral surfaces of the first threaded rods, and the surfaces of the sides, away from each other, of the threaded seats penetrate through the scooter body and extend to the opposite positions of the two sides of the scooter body; fixed cylinders are fixed to the sides, away from each other, of the threaded seats, and sliding discs are slidably inserted into inner cavities of the fixed cylinders. According to the utility model, a user can conveniently adjust the irradiation range of the illuminating lamp according to actual use conditions, so that the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile repair tools, in particular to a lighting device for automobile repair. Background Art

[0002] Car maintenance includes maintenance of all aspects of the car, and maintenance requires operation and maintenance of the car chassis. At present, the brightness under the car is low and dim, and maintenance personnel cannot see clearly, so they cannot perform maintenance. Therefore, a lighting device that can facilitate maintenance operations is needed.

[0003] One type of lighting device for automobile maintenance in the prior art is a scooter with corresponding lighting lamps added to enable the user to lie on the surface of the scooter and slide it under the vehicle to perform maintenance work. Since the position of the lighting lamps of most of these devices is fixed, the distance between the lighting lamps and the bottom of the vehicle or the illumination range cannot be adjusted, which makes the use of the device have certain limitations and is not conducive to use.

[0004] Therefore, a lighting device for automobile maintenance is needed to solve the problem in the prior art that the positions of most lighting lamps are fixed, so that the distance between the lighting lamp and the bottom of the vehicle or the irradiation range cannot be adjusted, which results in certain limitations in the use of the device. Utility Model Content

[0005] In order to solve the above technical problems, a lighting device for automobile maintenance is provided, which solves the problem that the positions of most lighting lamps in the prior art are fixed, so that the distance between the lighting lamp and the bottom of the vehicle or the illumination range cannot be adjusted, which makes the use of the device have certain limitations.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a lighting device for automobile maintenance, including a scooter and a lighting lamp, the scooter is provided with an inner warehouse, the surfaces on both sides of the inner cavity of the inner warehouse are rotatably connected with first threaded rods, the outer circumferential surface of the first threaded rod is threadedly connected with threaded seats, the surfaces of the threaded seats on the side away from each other pass through the scooter and extend to the relative positions on both sides of the scooter, a fixing cylinder is fixed on the side away from each other of the threaded seats, a sliding disk is slidably inserted in the inner cavity of the fixing cylinder, a connecting rod is fixed on the surface of the top of the sliding disk, the top of the connecting rod passes through the fixing cylinder and extends out of the fixing cylinder, a supporting seat is fixed on the top of the surface of the outer part of the fixing cylinder extending out of the adjacent position, the two ends of the inner surface of the supporting seat are rotatably connected with a rotating shaft, a sleeve seat is fixedly provided at the middle position of the outer circumferential surface of the rotating shaft, and a lighting lamp is fixed on the top of the sleeve seat.

[0007] Preferably, a movable shaft is rotatably connected at the middle position of the inner cavity of the inner warehouse, one side of the movable shaft passes through the scooter and extends to one side of the scooter, the outer circumferential surface of the movable shaft located inside the inner warehouse is fixedly sleeved with a first bevel gear, and the outer circumferential surface of the inner warehouse near the first bevel gear is fixedly sleeved with a second bevel gear, and the first bevel gear and the two second bevel gears are meshingly connected.

[0008] Preferably, a plurality of magnetic suction grooves are evenly formed on both sides of the inner cavity surface of the fixed cylinder, symmetrically distributed storage grooves are formed on both sides of the outer peripheral surface of the sliding disk, and spring telescopic rods are fixed inside the storage grooves.

[0009] Preferably, a magnetic block is fixed to the surface of the spring telescopic rods at two adjacent positions away from each other, and the magnetic block extends to the inside of the magnetic suction grooves at the adjacent positions and fits with the inner cavity surface of the magnetic suction grooves.

[0010] Preferably, circular gears are fixedly sleeved at both ends of the outer circumference of the rotating shaft, a rack is meshedly provided at the bottom of the circular gear, and a connecting plate is fixed at the middle position of two adjacent racks.

[0011] Preferably, a rod groove is provided at the bottom of the inner surface of the support seat, a second threaded rod is rotatably connected inside the rod groove, a threaded sleeve is threadedly connected to the outer circumference of the second threaded rod, and the top of the threaded sleeve is fixed to the surface of the bottom of the connecting plate.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. By rotating the movable shaft, the length of the two threaded seats inside the inner compartment changes, so that the position of the lighting lamp can be adjusted, so that the user can adjust the irradiation range of the lighting lamp according to the actual use situation, thereby improving the application range of the device. By pulling the support seat, the support seat can drive the lighting lamp to move in the vertical direction to adjust the distance between the lighting lamp and the bottom of the vehicle, so that the lighting lamp is close to the bottom of the vehicle to improve the lighting effect at a local position, thereby improving the convenience of use of the device;

[0014] 2. By rotating the second threaded rod, the two racks can move in the horizontal direction, so that the angle of the lighting lamp can be adjusted under the meshing action between the racks and the circular gear, so as to facilitate the adjustment of the illumination range of the lighting lamp when the lighting lamp is close to the bottom of the vehicle to illuminate a limited position under the vehicle, thereby further improving the convenience of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0016] Figure 2It is a schematic cross-sectional view of the three-dimensional structure of the scooter of the utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the three-dimensional structure of the fixing cylinder of the utility model;

[0018] Figure 4 For the utility model Figure 3 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of a local position in the utility model.

[0020] 1. Scooter; 2. Inner compartment; 3. First threaded rod; 4. Threaded seat; 5. Movable shaft; 6. First bevel gear; 7. Second bevel gear; 8. Threaded sleeve; 9. Fixed cylinder; 10. Connecting rod; 11. Support seat; 12. Lighting lamp; 13. Sliding plate; 14. Storage slot; 15. Spring telescopic rod; 16. Magnetic block; 17. Magnetic slot; 18. Rotating shaft; 19. Sleeve seat; 20. Circular gear; 21. Rack; 22. Connecting plate; 23. Rod slot; 24. Second threaded rod. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Example 1

[0023] Reference Figure 1-5As shown, a lighting device for automobile maintenance includes a scooter 1 and a lighting lamp 12. An inner compartment 2 is provided inside the scooter 1. The surfaces on both sides of the inner cavity of the inner compartment 2 are rotatably connected with first threaded rods 3. The outer circumferential surface of the first threaded rod 3 is threadedly connected with threaded seats 4. The surfaces of the threaded seats 4 on the side away from each other pass through the scooter 1 and extend to the relative positions on both sides of the scooter 1. A fixing cylinder 9 is fixed on the side away from each other of the threaded seats 4. A sliding plate 13 is slidably inserted into the inner cavity of the fixing cylinder 9. A connecting rod 10 is fixed to the surface of the top of the sliding plate 13. The top of the connecting rod 10 passes through the fixing cylinder 9 and extends out of the fixing cylinder 9. The connecting rod 10 extends out of the outer part of the fixing cylinder 9 at the adjacent position. A support seat 11 is fixed to the top of the outer part of the surface. The two ends of the inner surface of the seat 11 are rotatably connected with a rotating shaft 18, and a sleeve seat 19 is fixedly sleeved at the middle position of the outer circumference of the rotating shaft 18. The top of the sleeve seat 19 is fixed with a lighting lamp 12. By the first threaded rod 3 being in a rotating state, the length of the two threaded seats 4 located inside the inner bin 2 changes, so that the position of the lighting lamp 12 can be adjusted, so that it is convenient for the user to adjust the illumination range of the lighting lamp 12 according to actual usage, thereby improving the application range of the device, and by pulling the support seat 11, the support seat 11 can drive the lighting lamp 12 to move in the vertical direction to adjust the distance between the lighting lamp 12 and the bottom of the vehicle, so that the lighting lamp 12 is close to the bottom of the vehicle to improve the lighting effect at a local position.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3 As shown, a movable shaft 5 is rotatably connected at the middle position of the inner cavity of the inner warehouse 2, one side of the movable shaft 5 passes through the scooter 1 and extends to one side of the scooter 1, and a first bevel gear 6 is fixedly sleeved on the outer circumference of the movable shaft 5 located inside the inner warehouse 2, and a second bevel gear 7 is fixedly sleeved on the outer circumference of the outer circumference of the inner warehouse 2 near the first bevel gear 6, and the first bevel gear 6 and the two second bevel gears 7 are meshingly connected. The first bevel gear 6 can be rotated by rotating the movable shaft 5, so that the two first threaded rods 3 can rotate synchronously under the meshing action between the first bevel gear 6 and the two second bevel gears 7.

[0025] Please refer to Figure 1 , Figure 3 and Figure 4As shown, a plurality of magnetic grooves 17 are evenly provided on both sides of the inner cavity surface of the fixed cylinder 9, and symmetrically distributed storage grooves 14 are provided on both sides of the outer circumference surface of the sliding plate 13, and a spring telescopic rod 15 is fixed inside the storage groove 14, and a magnetic block 16 is fixed on the surface of the side away from each other of the two adjacent spring telescopic rods 15, and the magnetic block 16 extends to the inside of the adjacent magnetic groove 17 and fits with the inner cavity surface of the magnetic groove 17, and when the surface of the magnetic block 16 conflicts with the inner wall of the adjacent fixed cylinder 9, the spring telescopic rod 15 can change its angle, and when the magnetic block 16 moves to the outer circumference surface close to the magnetic groove 17, it can be embedded in the inside of the adjacent magnetic groove 17 under the action of the rebound force of the spring telescopic rod 15, and the sliding plate 13 can be limited under the magnetic attraction between the magnetic block 16 and the magnetic groove 17, so that the lighting lamp 12 can be fixed in a corresponding height.

[0026] Example 2

[0027] Further in the embodiments, please refer to Figure 1 and Figure 4 As shown, circular gears 20 are fixedly sleeved at both ends of the outer circumference of the rotating shaft 18, and a rack 21 is meshed at the bottom of the circular gear 20. A connecting plate 22 is fixed at the middle position of two adjacent racks 21. A rod groove 23 is opened at the bottom of the inner surface of the support seat 11, and a second threaded rod 24 is rotatably connected inside the rod groove 23. The outer circumference of the second threaded rod 24 is threadedly connected with a threaded sleeve 8, and the top of the threaded sleeve 8 is fixed to the surface of the bottom of the connecting plate 22. Since the inner wall of the rod groove 23 can play a role of resisting and limiting the threaded sleeve 8 so that it can only move in the horizontal direction, when the second threaded rod 24 rotates, the connecting plate 22 can be driven to move in the horizontal direction under the cooperation between the internal thread structure of the inner wall of the threaded sleeve 8 and the external thread structure of the outer circumference of the second threaded rod 24, so that the two racks 21 can move in the horizontal direction, so that the rotating shaft 18 can be rotated under the meshing action between the rack 21 and the circular gear 20, so that the angle of the lighting lamp 12 can be adjusted.

[0028] Working principle: In actual use, when the user needs to lie on the surface of the scooter 1 and slide under the vehicle and needs to adjust the lighting range of the sliding disk 13 in the horizontal direction, the first bevel gear 6 can be rotated by rotating the movable shaft 5, so that the two first threaded rods 3 can be rotated synchronously under the meshing action between the first bevel gear 6 and the two second bevel gears 7. Since the inner wall of the inner warehouse 2 can play a role of resistance and limitation on the first threaded rod 3, when the first threaded rod 3 rotates, the threaded seat 4 can drive the fixed cylinder 9 to move in the horizontal direction under the cooperation between the internal thread structure of its inner wall and the external thread structure of the outer circumferential surface of the first threaded rod 3, so that the position of the sliding disk 13 in the horizontal direction can be adjusted, so that the illumination range of the sliding disk 13 can be adjusted, and the support seat 11 can be pulled so that the support seat 11 can drive the sliding disk 13 to move in the vertical direction. When the surface of the magnetic suction block 16 conflicts with the inner wall of the fixed cylinder 9 at the adjacent position, the spring telescopic rod 15 can be released. When the magnetic block 16 moves to the outer circumference of the magnetic groove 17, the magnetic block 16 can be embedded in the magnetic groove 17 at the adjacent position under the action of the rebound force of the spring telescopic rod 15, and the sliding plate 13 can be limited under the magnetic attraction between the magnetic block 16 and the magnetic groove 17, so that the illuminating lamp 12 can be fixed in a corresponding height, so that the height of the illuminating lamp 12 can be adjusted so that it can fit the bottom of the vehicle, which is convenient for maintenance work at a limited position of the bottom of the vehicle. When it is necessary to adjust the angle of the illuminating lamp 12 and its irradiation range, the second threaded rod 24 is rotated, so that when the second threaded rod 24 is rotated, the connecting plate 22 can be driven to move in the horizontal direction under the cooperation between the internal thread structure of the inner wall of the threaded sleeve 8 and the external thread structure of the outer circumference of the second threaded rod 24, so that the two racks 21 can move in the horizontal direction, so that the rotating shaft 18 can be rotated under the meshing action between the rack 21 and the circular gear 20, so that the angle of the illuminating lamp 12 can be adjusted.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lighting device for automobile maintenance, comprising a scooter (1) and a lighting lamp (12), characterized in that: The scooter (1) is provided with an inner chamber (2), the surfaces of both sides of the inner chamber of the inner chamber (2) are rotatably connected to first threaded rods (3), the outer peripheral surface of the first threaded rod (3) is threadedly connected to a threaded seat (4), the surface of the threaded seat (4) on the side away from each other passes through the scooter (1) and extends to relative positions on both sides of the scooter (1), a fixing cylinder (9) is fixed on the side away from each other of the threaded seat (4), a sliding plate (13) is slidably inserted into the inner chamber of the fixing cylinder (9), a connecting rod (10) is fixed to the surface of the top of the sliding plate (13), the top of the connecting rod (10) passes through the fixing cylinder (9) and extends outside the fixing cylinder (9), and a support seat is fixed to the top of the surface of the connecting rod (10) extending out of the outer part of the fixing cylinder (9) at an adjacent position (11), the two ends of the inner surface of the support seat (11) are rotatably connected with a rotating shaft (18), a sleeve seat (19) is fixedly sleeved at the middle position of the outer circumference of the rotating shaft (18), and a lighting lamp (12) is fixed on the top of the sleeve seat (19), and a movable shaft (5) is rotatably connected at the middle position of the inner cavity of the inner warehouse (2), one side of the movable shaft (5) passes through the scooter (1) and extends to a position on one side of the scooter (1), and the outer circumference of the movable shaft (5) located inside the inner warehouse (2) is fixedly sleeved with a first bevel gear (6), and the outer circumference of the outer circumference of the inner warehouse (2) near the first bevel gear (6) is fixedly sleeved with a second bevel gear (7), and the first bevel gear (6) and the two second bevel gears (7) are arranged in meshing connection.

2. The vehicle maintenance lighting device according to claim 1, characterized in that: A plurality of magnetic suction grooves (17) are evenly formed on both sides of the inner cavity surface of the fixed cylinder (9), and symmetrically distributed storage grooves (14) are formed on both sides of the outer peripheral surface of the sliding plate (13), and a spring telescopic rod (15) is fixed inside the storage groove (14).

3. The vehicle maintenance lighting device according to claim 2, characterized in that: A magnetic block (16) is fixed to the surface of the spring telescopic rods (15) at two adjacent positions on the side away from each other, and the magnetic block (16) extends to the inside of the magnetic groove (17) at the adjacent position and fits with the inner cavity surface of the magnetic groove (17).

4. The lighting device for automobile maintenance according to claim 1, characterized in that: Circular gears (20) are fixedly sleeved at both ends of the outer circumference of the rotating shaft (18), a rack (21) is meshedly provided at the bottom of the circular gear (20), and a connecting plate (22) is fixed at the middle position of two adjacent racks (21).

5. The vehicle maintenance lighting device according to claim 4, characterized in that: A rod groove (23) is provided at the bottom of the inner surface of the support seat (11), a second threaded rod (24) is rotatably connected inside the rod groove (23), a threaded sleeve (8) is threadedly connected to the outer circumference of the second threaded rod (24), and the top of the threaded sleeve (8) is fixed to the surface of the bottom of the connecting plate (22).

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