CN219651092U - Car light screw rod of adjusting luminance convenient to adjust - Google Patents

Abstract

The utility model discloses a conveniently-adjusted car light dimming screw rod, which comprises a rod body, wherein one end of the rod body is fixedly connected with a connecting piece, the other end of the connecting piece is fixedly connected with a holding part, the holding part is fixedly connected with a fixing piece, four screw holes with the same size are formed in the fixing piece, a second screw rod is connected with the inner threads of the screw holes, a handle is fixedly connected with the upper end of the second screw rod, anti-skid threads are formed on the outer side of the handle, the fixing piece and the screw holes are matched with the handle through the fixing piece and the screw holes which are formed on the outer side of the holding part, the handle cross-shaped arrangement can facilitate manual control of the rotation of the rod body, the adjustment of a car light is realized, a handle mechanism can be conveniently and rapidly disassembled, the car light dimming screw rod is applicable according to practical conditions, and the car light dimming screw rod is simple in structure, ingenious in design and easy to popularize.

Description

Car light screw rod of adjusting luminance convenient to adjust

Technical Field

The utility model relates to the field of dimming of car lamps, in particular to a car lamp dimming screw rod convenient to adjust.

Background

Along with the rapid development of automobile lamps, more and more automobile models are provided with a horizontal automatic adjusting function. The current common dimming mechanism comprises a dimming screw rod, a lifting regulator, a supporting rail on a shell and a ball seat, wherein the dimming screw rod is arranged on the shell, one end of the dimming screw rod is arranged outside the shell and is an adjusting force input end, and the other end of the dimming screw rod is arranged in the shell and is fixed through a limiting mechanism;

most dimming screw on the market at present is in the use, when the required moment of torsion of regulation is great, and the frictional force of hand and body of rod is less, and inconvenient manual control adjusting screw rotates, and the operation is inconvenient and hard, and the stop gear stability that current and the cooperation of dimming screw used is not strong simultaneously, and the phenomenon of axial offset easily takes place after using a period.

Disclosure of Invention

The utility model aims to provide a dimming screw rod of a car lamp, which is convenient to adjust, and solves the problems that in the prior art, when the required torque for adjusting the dimming screw rod is large, the friction force between a hand and a rod body is small, the manual control of the adjusting screw rod to rotate is inconvenient, and the operation is inconvenient and laborious.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the dimming screw rod of the car lamp convenient to adjust comprises a rod body, wherein one end of the rod body is fixedly connected with a connecting piece, the other end of the connecting piece is fixedly connected with a holding part, the holding part is fixedly connected with a fixing piece, and four screw holes with the same size are formed in the fixing piece;

the inside threaded connection of screw has the second screw rod, the upper end fixedly connected with handle of second screw rod, and the outside of handle is provided with anti-skidding line.

As a further description of the above technical solution: threads are arranged on the outer side of the rod body.

As a further description of the above technical solution: the inside of the body of rod is provided with first spacing groove, the inside fixedly connected with of first spacing groove has two arc archs.

As a further description of the above technical solution: the outside of first spacing groove corresponds and is provided with the arc cutting ferrule, the inside of arc cutting ferrule is provided with the second spacing groove, second spacing groove corresponds each other with the arc arch.

As a further description of the above technical solution: the inside of arc cutting ferrule is provided with the inoxidizing coating, the other end and the first spacing groove mutual contact of inoxidizing coating.

As a further description of the above technical solution: the two ends of the arc-shaped clamping sleeve are fixedly connected with side plates, and the side plates are connected with first screws in a threaded manner.

The utility model has the following beneficial effects:

1. compared with the prior art, the dimming screw of the car lamp convenient to adjust can be matched with the handle by the fixing piece and the screw hole arranged on the outer side of the holding part, the cross-shaped handle can be convenient for manually controlling the rotation of the rod body, the adjustment of the car lamp is realized, the handle mechanism can be conveniently disassembled and assembled, the dimming screw can be selected according to actual conditions, the applicability is strong, the structure is simple, the design is ingenious, and the popularization is easy;

2. compared with the prior art, this car light screw rod of adjusting luminance convenient to adjust is through first spacing groove and the arc arch of seting up on the body of rod can cooperate the arc cutting ferrule to stabilize it spacing, prevents that the body of rod from taking place axial displacement at the rotation in-process, and stability is high.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated by the following figures and examples;

FIG. 1 is a schematic diagram of the overall structure of a lamp dimming screw for a vehicle lamp, which is convenient to adjust;

FIG. 2 is a schematic view of a handle assembly of a lamp dimming screw for facilitating adjustment in accordance with the present utility model;

FIG. 3 is a schematic view of an arc-shaped clamping sleeve of a lamp dimming screw rod convenient to adjust;

fig. 4 is a cross-sectional view of an arc-shaped ferrule of a lamp dimming screw for a vehicle lamp, which is convenient to adjust.

Legend description:

1. a rod body; 2. arc-shaped bulges; 3. a first limit groove; 4. a thread; 5. a connecting piece; 6. a fixing member; 7. a handle; 8. a grip portion; 9. a screw hole; 10. arc-shaped cutting ferrule; 11. a side plate; 12. the second limit groove; 13. a first screw; 14. a protective layer; 15. and a second screw.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a car light screw rod of adjusting luminance convenient to adjust, includes body of rod 1, the one end fixedly connected with connecting piece 5 of body of rod 1, the other end fixedly connected with gripping portion 8 of connecting piece 5, and the staff can rotate through gripping portion 8 to whole body of rod 1, fixedly connected with mounting 6 on gripping portion 8, and the inside of mounting 6 is provided with four screw 9 that the size is the same;

the second screw rod 15 is connected to the inner threads of the screw hole 9, the handle 7 is fixedly connected to the upper end of the second screw rod 15, anti-skidding threads are arranged on the outer side of the handle 7, the second screw rod 15 on the handle 7 corresponds to the screw hole 9 on the fixing piece 6, so that the handle 7 can be installed on the fixing piece 6, the handle 7 is arranged in a cross shape, the rod body 1 can be controlled to rotate manually, adjustment of a car lamp is achieved, meanwhile, friction force between the rod body 1 and fingers can be improved through the anti-skidding threads on the outer side, and stability of the rod body 1 in rotation is improved;

the outer side of the rod body 1 is provided with threads 4, the inner part of the rod body 1 is provided with a first limit groove 3, the inner part of the first limit groove 3 is fixedly connected with two arc-shaped protrusions 2, the outer side of the first limit groove 3 is correspondingly provided with an arc-shaped clamping sleeve 10, the inner part of the arc-shaped clamping sleeve 10 is provided with a second limit groove 12, the second limit groove 12 and the arc-shaped protrusions 2 are mutually corresponding, the rod body 1 can be assembled by matching the first limit groove 3 and the arc-shaped protrusions 2 which are arranged on the rod body 1 with the two arc-shaped clamping sleeves 10, and the second limit groove 12 which is arranged on the arc-shaped clamping sleeve 10 can limit the rod body 1, so that axial deviation of the rod body 1 in the rotation process can be avoided;

the inside of arc cutting ferrule 10 is provided with inoxidizing coating 14, and the other end and the first spacing groove 3 mutual contact of inoxidizing coating 14, the both ends fixedly connected with sideboard 11 of arc cutting ferrule 10, threaded connection has first screw rod 13 on the sideboard 11, and inside inoxidizing coating 14 can protect effect to first spacing groove 3, and the first screw rod 13 at arc cutting ferrule 10 both ends can correspond each other simultaneously to install two arc cutting ferrules 10, ensure the stability of arc cutting ferrule 10 when using.

Working principle: when the device is used, first the first limit groove 3 and the arc-shaped bulge 2 which are arranged on the rod body 1 are matched with the two arc-shaped clamping sleeves 10 to be assembled, the second limit groove 12 which is arranged on the arc-shaped clamping sleeves 10 can limit the rod body 1, so that the rod body 1 can not axially deviate in the rotating process, and when the whole rod body 1 needs to be rotated in the working process, the second screw 15 on the handle 7 corresponds to the screw hole 9 on the fixing piece 6, so that the handle 7 is arranged on the fixing piece 6, the handle 7 is arranged in a cross shape, the rod body 1 can be conveniently and manually controlled to rotate, the adjustment of a vehicle lamp is realized, the handle mechanism can be conveniently and rapidly disassembled, the vehicle lamp can be selected according to the actual conditions, and the vehicle lamp is high in applicability, simple in structure, ingenious in design and easy to popularize.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a car light screw rod of adjusting luminance convenient to adjust, includes body of rod (1), its characterized in that, the one end fixedly connected with connecting piece (5) of body of rod (1), the other end fixedly connected with of connecting piece (5) holds portion (8), fixedly connected with mounting (6) on holding portion (8), the inside of mounting (6) is provided with four screw holes (9) that the size is the same;

the inside threaded connection of screw (9) has second screw (15), the upper end fixedly connected with handle (7) of second screw (15), and the outside of handle (7) is provided with anti-skidding line.

2. The conveniently-adjusted car light dimming screw rod according to claim 1, wherein threads (4) are arranged on the outer side of the rod body (1).

3. The vehicle lamp dimming screw rod convenient to adjust according to claim 1, wherein a first limit groove (3) is formed in the rod body (1), and two arc-shaped protrusions (2) are fixedly connected to the first limit groove (3).

4. A vehicle lamp dimming screw rod convenient to adjust according to claim 3, wherein the outer side of the first limit groove (3) is correspondingly provided with an arc-shaped clamping sleeve (10), the inside of the arc-shaped clamping sleeve (10) is provided with a second limit groove (12), and the second limit groove (12) corresponds to the arc-shaped protrusion (2).

5. The conveniently-adjusted car light dimming screw rod according to claim 4, wherein a protective layer (14) is arranged in the arc-shaped clamping sleeve (10), and the other end of the protective layer (14) is in contact with the first limit groove (3).

6. The vehicle lamp dimming screw rod convenient to adjust according to claim 5, wherein two ends of the arc-shaped clamping sleeve (10) are fixedly connected with side plates (11), and the side plates (11) are connected with first screw rods (13) in a threaded mode.