CN211902728U - Composite chuck for automobile lamp - Google Patents

Abstract

The utility model discloses a composite chuck for automobile lamps, which belongs to the technical field of automobile lamp installation and comprises an installation ring, wherein the lower end surface of the installation ring is fixedly connected with a connection ring, the lower end surface of the connection ring is fixedly connected with a base, the inner wall of the installation ring is fixedly connected with an inner ring, the outer wall of the installation ring is provided with four notches which are symmetrically distributed in pairs, the upper end surface of the inner ring is provided with four screw holes which are symmetrically distributed in pairs, an extension piece can move in the notches by arranging the four notches, so that the length of the extension piece extending to the inner wall part of the installation ring is adjusted, the distance between four elastic clamping pieces is adjusted, lamps with different sizes are conveniently clamped, the problems that the existing composite chuck for automobile lamps is generally a fixed structure, the chucks with different specifications are required to fix lamps with different sizes, and the lamps with different sizes are required to be replaced, the cost is wasted, the installation is complicated, and the problems of time and labor waste are solved.

Description

Composite chuck for automobile lamp

Technical Field

The utility model relates to an automobile lamp installation technical field, in particular to composite chuck for automobile lamp.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, not only is related to the external image of an automobile owner, but also is closely related to safe driving under night driving or bad weather conditions, the use and maintenance of the automobile headlamp are not negligible, and the automobile headlamp is fixed by a chuck.

The composite chuck for the existing automobile lamp is generally of a fixed structure, the chucks of different specifications are needed to be fixed corresponding to lamps of different sizes, different chucks need to be replaced when the lamps of different sizes are installed at each time, the cost is wasted, the installation is complex, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a composite chuck for car lamp aims at solving current composite chuck for car lamp and generally is fixed knot structure, and the chuck that corresponds not equidimension lamps and lanterns needs different specifications is fixed, installs not equidimension lamps and lanterns at every turn and all need change different chucks, the extravagant cost, and the installation is loaded down with trivial details, the problem that wastes time and energy.

The utility model is realized in such a way that the composite chuck for the automobile lamp comprises an installation ring, the lower end surface of the installation ring is fixedly connected with a connecting ring, the lower end surface of the connecting ring is fixedly connected with a base, the inner wall of the mounting ring is fixedly connected with an inner ring, the outer wall of the mounting ring is provided with four notches which are symmetrically distributed in pairs, the inner walls of the four notches are movably connected with extending pieces, the up end of inner ring runs through the screw of seting up four two bisymmetry distributions, the up end of extending the piece runs through the fixed orifices of seting up a plurality ofly and screw correspondence, and is a plurality of the inside threaded connection of fixed orifices has fixing bolt, four it can dismantle with the up end of inner ring through four fixing bolt respectively to extend the piece and be connected, four extend the equal fixedly connected with elasticity card in the relative one side of piece, four the equal fixedly connected with dop in the relative one side of elasticity card.

In order to fix chuck and automobile body for the convenience, as the utility model discloses a composite chuck is preferred for the car lamp, four evenly distributed's of the outer wall fixedly connected with connection piece of base, four the mounting hole has all been seted up to the up end of connection piece.

Can freely stretch out and draw back in the notch inside in order to extend the piece, conduct the utility model discloses a composite chuck is preferred for car lamp, the notch is the rectangle with the vertical section that extends the piece, the rectangle area that extends piece vertical section is less than the area of notch.

Pass perpendicularly in order to guarantee fixing bolt at the inner ring up end, conduct the utility model discloses a composite chuck is preferred for car lamp, the up end parallel and level of the lower terminal surface of notch and inner ring.

In order to fix the extension piece and the inner ring through the fixing bolt conveniently, conduct the utility model discloses a composite chuck is preferred for car lamp, four the inside of screw all is provided with the internal thread.

In order to avoid the flexure strip to hinder workman's operation when fixed connection piece and automobile body, conduct the utility model discloses a composite chuck is preferred for car lamp, four extend the piece and stagger the distribution with four connection pieces.

In order to conveniently joint lamps and lanterns, as the utility model discloses a composite chuck is preferred for car lamp, it sets up with the elasticity card is perpendicular to extend the piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lamp tail is clamped between the four elastic clamping pieces by arranging the four elastic clamping pieces, the four clamping heads are used for fixing the lamp, the elastic clamping pieces have elasticity and are convenient for clamping work, the four connecting pieces are fixed with the vehicle body through bolts, so that the chuck is fixed on the vehicle body, the purpose of mounting the lamp and the vehicle body is achieved, the lamp mounting device is convenient to mount and simple to operate, the extending pieces can move in the notches by arranging the four notches, the length of the extending pieces extending to the inner wall parts of the mounting rings is adjusted, the distance between the four elastic clamping pieces is adjusted, and lamps with different sizes can be conveniently clamped;

2. pass screw and fixed orifices in proper order with fixing bolt to it is fixed with the inner ring to extend the piece, prescribe a limit to the position of extending the piece, further fixes the elasticity card, can be suitable for the lamps and lanterns of different specifications size, practices thrift the cost, saves the dismouting time, when carrying out connection piece and automobile body fixed operation, user's hand needs to twist the bolt, and four extend the piece and the distribution of staggering of connection piece, avoid hindering the user to twist the bolt.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a schematic view of the whole of the top view of the present invention;

in the figure: 1. a mounting ring; 2. a connecting ring; 3. a base; 4. an inner ring; 5. a notch; 6. an extension piece; 7. a screw hole; 8. a fixing hole; 9. fixing the bolt; 10. an elastic card; 11. clamping a head; 12. connecting sheets; 13. and (7) installing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a composite chuck for car lamp, including collar 1, the lower terminal surface fixedly connected with go-between 2 of collar 1, the lower terminal surface fixedly connected with base 3 of go-between 2, the inner wall fixedly connected with inner ring 4 of collar 1, four two double-symmetric distribution's notch 5 is seted up to collar 1's outer wall, the inner wall swing joint of four notch 5 has extension piece 6, the up end of inner ring 4 runs through the screw 7 of seting up four two double-symmetric distribution, the up end of extension piece 6 runs through the fixed orifices 8 of seting up a plurality of and screw 7 correspondence, the inside threaded connection of a plurality of fixed orifices 8 has fixing bolt 9, four extension pieces 6 can be dismantled with the up end of inner ring 4 through four fixing bolt 9 respectively and be connected, four equal fixedly connected with elasticity cards 10 in the relative one side of extension piece 6, the equal fixedly connected with dop 11 in the relative one side of four elasticity cards.

In this embodiment: the lamp is fixed by the four clamping heads, the lamp is convenient to install and simple to operate, the extending sheet 6 can move in the notch 5 by arranging the four notches 5, so that the length of the extending sheet 6 extending to the inner wall part of the mounting ring 1 is adjusted, the distance between the four elastic clamping plates 10 is adjusted, lamps with different sizes are convenient to clamp, after the adjustment is finished, the fixing bolt 9 sequentially passes through the screw hole 7 and the fixing hole 8, the extending sheet 6 is fixed with the inner ring 4, the position of the extending sheet 6 is limited, the elastic clamping plates 10 are further fixed, and lamps with different specifications and sizes can be suitable for the lamps with different specifications and sizes, the cost is saved, and the disassembly and assembly time is saved.

As a technical optimization scheme of the utility model, four evenly distributed's of outer wall fixedly connected with connection piece 12 of base 3, mounting hole 13 has all been seted up to the up end of four connection pieces 12.

In this embodiment: the four connecting pieces 12 are fixed with the vehicle body through bolts, so that the chuck is fixed on the vehicle body, the purpose of mounting the lamp and the vehicle body is achieved, and the lamp is convenient to mount.

As a technical optimization scheme of the utility model, notch 5 is the rectangle with the vertical section that extends piece 6, and the rectangle area that extends 6 vertical sections of piece is less than notch 5's area.

In this embodiment: the longitudinal sections of the notch 5 and the extension piece 6 are rectangular, the rectangular area of the longitudinal section of the extension piece 6 is smaller than the area of the notch 5, the extension piece 6 can conveniently move back and forth in the notch 5, and the length of the extension piece 6 extending to the inner wall part of the mounting ring 1 can be conveniently adjusted.

As a technical optimization scheme of the utility model, the lower terminal surface of notch 5 is parallel and level with the up end of inner ring 4.

In this embodiment: lower terminal surface of notch 5 and the up end parallel and level of inner ring 4, when extending piece 6 and penetrating inside notch 5, extend piece 6 down terminal surface and the complete butt of 4 up ends of inner ring, avoid extending 6 perks of piece, the influence extends piece 6 and inner ring 4's fixed

As a technical optimization scheme of the utility model, the inside of four screws 7 all is provided with the internal thread.

In this embodiment: the internal thread facilitates the fixing of the fixing bolt 9 through the screw hole 7 and the fixing hole 8 to the extension piece 6 and the inner ring.

As a technical optimization scheme of the utility model, four extend piece 6 and four connection piece 12 distribution of staggering.

In this embodiment: when the connecting sheet 12 and the vehicle body are fixed, the bolt needs to be screwed by the hand of a user, and the four extending sheets 6 and the connecting sheet 12 are distributed in a staggered manner, so that the bolt is prevented from being screwed by the user.

As a technical optimization scheme of the utility model, extension piece 6 sets up with elasticity card 10 is perpendicular.

In this embodiment: the elastic clamping piece 10 is vertically arranged relative to the extension piece 6, so that the elastic clamping piece 10 can clamp and connect the lamp conveniently.

The working principle is as follows: when using this kind of composite chuck for car lamp, with lamps and lanterns afterbody joint between four elasticity cards 10, four chucks are fixed lamps and lanterns, elasticity card 10 has elasticity and is convenient for carry out the joint work, it is fixed with four connection pieces 12 and automobile body through the bolt, thereby fix the chuck at the automobile body, when needing not equidimension lamps and lanterns of installation, the adjustment extends the length that piece 6 extends to 1 inner wall portion of collar, be the distance between four elasticity cards 10 of adjustment promptly, the not equidimension lamps and lanterns of joint of being convenient for, the back of finishing in the adjustment, pass screw 7 and fixed orifices 8 with fixing bolt 9 in proper order, it is fixed with inner ring 4 to extend piece 6, and inject the position that extends piece 6, thereby fix elasticity card 10.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a composite chuck for car lamp, includes the collar, its characterized in that: the lower terminal surface fixedly connected with go-between of collar, the lower terminal surface fixedly connected with base of go-between, the inner wall fixedly connected with inner ring of collar, four two bisymmetry distributions's notch is seted up to the outer wall of collar, four the inner wall swing joint of notch has the extension piece, the up end of inner ring runs through the screw of seting up four two bisymmetry distributions, the up end of extending the piece runs through the fixed orifices of seting up a plurality of and screw correspondence, and is a plurality of the inside threaded connection of fixed orifices has fixing bolt, four it can dismantle with the up end of inner ring through four fixing bolt respectively to extend the piece and be connected, four extend the equal fixedly connected with elasticity card in the relative one side of piece, four the equal fixedly connected with dop in the relative one side of elasticity card.

2. The composite chuck for automotive lamps according to claim 1, wherein: the outer wall fixedly connected with four evenly distributed's of base connection piece, four the mounting hole has all been seted up to the up end of connection piece.

3. The composite chuck for automotive lamps according to claim 1, wherein: the longitudinal sections of the notch and the extension piece are rectangular, and the rectangular area of the longitudinal section of the extension piece is smaller than that of the notch.

4. The composite chuck for automotive lamps according to claim 1, wherein: the lower end face of the notch is flush with the upper end face of the inner ring.

5. The composite chuck for automotive lamps according to claim 1, wherein: and internal threads are arranged inside the four screw holes.

6. The composite chuck for automotive lamps according to claim 2, wherein: the four extending pieces and the four connecting pieces are distributed in a staggered mode.

7. The composite chuck for automotive lamps according to claim 1, wherein: the extension piece is perpendicular to the elastic clamping piece.

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