CN220826507U

CN220826507U - Automobile headlight fixing device

Info

Publication number: CN220826507U
Application number: CN202322500966.9U
Authority: CN
Inventors: 张苏峰; 周勇刚; 何文俊
Original assignee: Jiangsu Yedi Electronics Co ltd
Current assignee: Jiangsu Yedi Electronics Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-23
Anticipated expiration: 2033-09-14

Abstract

The utility model relates to the technical field of headlight installation and discloses an automobile headlight fixing device which comprises a shell, wherein a wiring hole penetrates through the middle of the rear wall of the shell, a connecting plate is fixedly connected in the wiring hole, a servo motor is fixedly connected to the rear wall of the connecting plate, the output end of the servo motor penetrates through the connecting plate and is fixedly connected with a gear, one side of the gear is meshed with a rack, a fixing block is fixedly connected to the middle of the front wall of the rack, an adjusting rod is connected to the middle of the fixing block in a sliding mode, and the upper end and the lower end of the adjusting rod penetrate through the upper wall and the lower wall of the fixing block and are fixedly connected with adjusting rings. According to the utility model, when the fixed block is in the middle position, the headlight is in the position of the vertical horizontal plane, and when the fixed block moves up and down, the adjusting ring is pulled by the adjusting rod to tilt up or tilt down, so that the headlight is driven to move, and the effect of flexibly adjusting the up-down angle of the headlight is achieved.

Description

Automobile headlight fixing device

Technical Field

The utility model relates to the technical field of headlight installation, in particular to an automobile headlight fixing device.

Background

The automotive headlight generally refers to a lighting lamp on two sides of the head of an automobile, is a device for providing road lighting when the automobile runs at night, and can be used for communication among vehicles and the like, and the lighting effect of the headlight can directly influence the safety when the automobile runs at night, so that the use effect of the headlight is ensured, the headlight is required to be stably installed on the automobile and a certain lighting effect is ensured, various types of automotive headlights exist, namely, one type of circular automotive headlight is usually used on large-sized vehicles such as trucks, buses and the like.

When the existing headlight is installed, the illumination angle is always fixed, namely, the illumination angle of the headlight cannot be adjusted after the headlight is installed, if the headlight is only taken down and fixed again, the headlight cannot be flexibly adjusted at a certain angle in the using process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the fixing device for the automobile headlight, which solves the problems that the traditional headlight has poor flexibility in the use process and is inconvenient to adjust a certain angle in the use process.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automobile headlight fixing device, includes the shell, the shell back wall middle part runs through has the wiring hole, walk the downthehole fixedly connected with connecting plate of wiring, connecting plate back wall fixedly connected with servo motor, servo motor output runs through connecting plate and fixedly connected with gear, gear one side meshing has the rack, rack front wall middle part fixedly connected with fixed block, fixed block middle part sliding connection has the regulating lever, wall and fixedly connected with adjusting ring about the regulating lever all runs through the fixed block.

As a further description of the above technical solution:

The middle part of the outer wall of the adjusting ring is provided with an annular groove, the upper part and the lower part in the annular groove are fixedly connected with arc rods, and the arc rods are attached to the inner wall of the shell.

As a further description of the above technical solution:

the middle part sliding connection of rack has the gag lever post, the upper and lower end of gag lever post all runs through the upper and lower wall of rack and fixed connection at the shell inner wall.

As a further description of the above technical solution:

Clamping grooves are formed in the periphery of the inner wall of the adjusting ring, and a headlight base is clamped in the clamping grooves.

As a further description of the above technical solution:

The headlight base front wall is provided with the solid fixed ring, gu fixed ring outer wall fixedly connected with fixture block all around, the fixture block front wall all runs through there is the fixed orifices, all run through there is the mounting in the fixed orifices, the mounting rear end all runs through the headlight base and sets up in the adjusting ring, the mounting all with fixture block, headlight base and adjusting ring threaded connection.

As a further description of the above technical solution:

the rotary shafts are fixedly connected to two sides of the inner wall of the annular groove, and one ends, far away from each other, of the rotary shafts are rotationally connected to the inner wall of the shell.

As a further description of the above technical solution:

The rear end of the gear is rotatably connected to the front wall of the connecting plate, and the rack is perpendicular to the horizontal plane.

The utility model has the following beneficial effects:

According to the utility model, the servo motor is started to drive the gear to rotate, the meshed racks can be driven to move up and down when the gear rotates, the fixed block can be driven to move up and down when the racks move up and down, the headlight is positioned at a vertical horizontal plane when the fixed block is positioned at the middle position, and the adjusting ring is pulled to tilt up or tilt down through the adjusting rod when the fixed block moves up and down, so that the headlight is driven to move, and the effect of flexibly adjusting the up and down angle of the headlight is achieved.

Drawings

FIG. 1 is a front perspective view of an automotive headlamp fixing device according to the present utility model;

FIG. 2 is a side perspective cross-sectional view of an automotive headlamp fixing device according to the present utility model;

fig. 3 is a top perspective cross-sectional view of an automotive headlamp fixing device according to the present utility model.

Legend description:

1. A housing; 2. adjusting the ring; 3. a fixing ring; 4. a headlight base; 5. a fixing member; 6. a clamping block; 7. a fixing hole; 8. a ring groove; 9. an arc rod; 10. a clamping groove; 11. a limit rod; 12. a connecting plate; 13. a fixed block; 14. a rack; 15. an adjusting lever; 16. a gear; 17. a servo motor; 18. a rotating shaft; 19. and a wiring hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an automobile headlight fixing device, including shell 1, shell 1 back wall middle part runs through has a wiring hole 19, be convenient for draw forth and connect the power cord of headlight through wiring hole 19, fixedly connected with connecting plate 12 in the wiring hole 19, connecting plate 12 back wall fixedly connected with servo motor 17, servo motor 17 output runs through connecting plate 12 and fixedly connected with gear 16, drive the fixed gear 16 of output through starting servo motor 17 and rotate, gear 16 one side meshing has rack 14, can drive rack 14 of meshing and move when gear 16 rotates, make rack 14 can reciprocate under the effect of gag lever post 11, rack 14 front wall middle part fixedly connected with fixed block 13, can drive fixed block 13 and reciprocate when rack 14 reciprocates, fixed block 13 middle part sliding connection has adjusting lever 15, adjusting lever 15 upper and lower ends all run through fixed block 13 upper and lower wall and fixedly connected with adjusting collar 2, because fixed block 13's length is invariable, and adjusting lever 15 is the arc pole, consequently, when fixed block 13 is in the intermediate position, the headlight is in the position of vertical horizontal plane, can drive the rack 14 and move down, can drive the angle adjustment effect and then can reach the big lamp down through the adjusting lever 15 when the upward and downward movement.

The middle part of the outer wall of the adjusting ring 2 is provided with a ring groove 8, the upper part and the lower part in the ring groove 8 are fixedly connected with arc rods 9, the arc rods 9 are attached to the inner wall of the shell 1, the adjusting ring 2 can normally rotate in the shell 1 through the arc rods 9, the shell 1 is clamped with the adjusting ring 2, the middle part of a rack 14 is slidably connected with a limiting rod 11, the upper end and the lower end of the limiting rod 11 penetrate through the upper wall and the lower wall of the rack 14 and are fixedly connected to the inner wall of the shell 1, the rack 14 can be limited through the limiting rod 11, the rack 14 can only move along the limiting rod 11, therefore, the rack 14 moves up and down under the action of a gear 16, clamping grooves 10 are formed in the periphery of the inner wall of the adjusting ring 2, a headlight base 4 is conveniently positioned through the clamping grooves 10, so that a headlight is conveniently installed, the front wall of the headlight base 4 is provided with a fixed ring 3, the fixing ring 3 is fixedly connected with the clamping block 6 around the outer wall, the front wall of the clamping block 6 is penetrated with the fixing hole 7, the fixing piece 5 is penetrated in the fixing hole 7, the rear end of the fixing piece 5 is penetrated with the headlight base 4 and is arranged in the adjusting ring 2, the fixing piece 5 is connected with the clamping block 6, the headlight base 4 and the adjusting ring 2 in a threaded manner, when the headlight is installed, the headlight base 4 can be positioned through the clamping groove 10 arranged on the inner wall of the adjusting ring 2, then the fixing ring 3 is attached to the front wall of the headlight base 4, the clamping block 6 is aligned with the clamping groove 10, then the fixing piece 5 is screwed into the fixing hole 7 and into the adjusting ring 2, so that the headlight can be fixed, the two sides of the inner wall of the ring groove 8 are fixedly connected with the rotating shafts 18, one end far away from each other is connected with the inner wall of the casing 1 in a rotating manner, the rotating shafts 18 are arranged, the adjusting ring 2 can rotate around the rotating shafts 18, thereby guarantee adjusting ring 2 pivoted stability, gear 16 rear end rotation is connected at connecting plate 12 front wall, and rack 14 perpendicular to horizontal plane can guarantee the stability of meshing through limiting gear 16, through making rack 14 perpendicular to horizontal plane, can guarantee that fixed block 13 can directly go up straight down.

Working principle: in the actual process, the staff can drive the fixed gear 16 of output through starting servo motor 17 and rotate, can drive rack 14 of meshing and move when gear 16 rotates, because rack 14 receives the spacing of gag lever post 11, make rack 14 only can move along gag lever post 11, consequently, rack 14 reciprocates under the gear 16, can drive fixed block 13 and reciprocate when rack 14 reciprocates, because the length of fixed block 13 is invariable, and adjusting lever 15 is the arc pole, therefore when fixed block 13 is in the intermediate position, the headlight is in the position of vertical horizontal plane, when fixed block 13 reciprocates, then can pull adjusting collar 2 through adjusting lever 15 and pitch up or pitch down, and then drive the headlight and move, thereby the effect that can carry out nimble adjustment to the upper and lower angle of headlight is reached, when installing the headlight, can be earlier through setting up the draw-in groove 10 on adjusting collar 2 inner wall to headlight base 4 location, then with fixed ring 3 at the front wall of headlight base 4 again, and with fixture block 6 and draw-in groove 10, can screw in the inside fixing hole 5 to the inside fixing collar 5, thereby fix the headlight.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automotive headlamp fixing device, comprising a housing (1), characterized in that: the utility model discloses a motor control device, including shell (1), connecting plate (12), servo motor (17), rack (14) are run through in shell (1) back wall middle part, fixedly connected with connecting plate (12) in walking line hole (19), connecting plate (12) back wall fixedly connected with servo motor (17), servo motor (17) output runs through connecting plate (12) and fixedly connected with gear (16), meshing of gear (16) one side has rack (14), wall middle part fixedly connected with fixed block (13) before rack (14), fixed block (13) middle part sliding connection has adjusting lever (15), wall and fixedly connected with adjusting ring (2) about fixed block (13) are all run through to the upper and lower end of adjusting lever (15).

2. The automotive headlamp fixing device according to claim 1, wherein: the middle part of the outer wall of the adjusting ring (2) is provided with an annular groove (8), arc rods (9) are fixedly connected to the upper part and the lower part in the annular groove (8), and the arc rods (9) are attached to the inner wall of the shell (1).

3. The automotive headlamp fixing device according to claim 1, wherein: the middle part of the rack (14) is connected with a limiting rod (11) in a sliding way, and the upper end and the lower end of the limiting rod (11) penetrate through the upper wall and the lower wall of the rack (14) and are fixedly connected to the inner wall of the shell (1).

4. The automotive headlamp fixing device according to claim 1, wherein: clamping grooves (10) are formed in the periphery of the inner wall of the adjusting ring (2), and a headlight base (4) is clamped in the clamping grooves (10).

5. The automotive headlamp fixing device according to claim 4, wherein: the utility model discloses a headlight base, including headlight base (4), headlight base, clamping ring (3), fixed ring (3) outer wall fixedly connected with fixture block (6) all around, fixture block (6) front wall all runs through there is fixed orifices (7), all run through in fixed orifices (7) have mounting (5), mounting (5) rear end all runs through headlight base (4) and set up in adjusting ring (2), mounting (5) all with fixture block (6), headlight base (4) and adjusting ring (2) threaded connection.

6. An automotive headlamp fixing device according to claim 2, wherein: the two sides of the inner wall of the ring groove (8) are fixedly connected with rotating shafts (18), and one ends, far away from each other, of the rotating shafts (18) are rotationally connected to the inner wall of the shell (1).

7. The automotive headlamp fixing device according to claim 1, wherein: the rear end of the gear (16) is rotatably connected to the front wall of the connecting plate (12), and the rack (14) is perpendicular to the horizontal plane.