Composite chuck for automobile lamp

Abstract

The utility model provides a composite chuck for an automobile lamp. The composite chuck comprises a base, a clamping assembly and a supporting assembly, wherein the clamping assembly and the supporting assembly are arranged on the base. The base is connected with a vehicle body; the clamping assembly comprises four elastic clamping pieces, a containing space is defined by the four elastic clamping pieces, the vehicle lamp is located in the containing space, and the four elastic clamping pieces are distributed in the circumferential direction of the base at equal angles; the supporting assembly comprises a first movable plate, a second movable plate and a sliding piece, one end of the first movable plate is connected with the elastic clamping piece, the other end of the first movable plate is connected with one end of the second movable plate through a threaded structure, the end, away from the first movable plate, of the second movable plate is connected with the sliding piece, and the sliding piece is slidably connected with the base; the thread structure is used for locking the first movable plate and the second movable plate. By means of the automobile lamp chuck, the problem that when the chuck is violently vibrated, an automobile lamp is prone to falling off due to shaking of the elastic clamping pieces is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamp installation, in particular to a composite chuck for automobile lamps. Background Art

[0002] Car headlights, also known as car headlamps and car LED daytime running lights, are the eyes of a car. They are not only related to the external image of a car owner, but are also closely related to safe driving at night or in bad weather conditions. Car lights are often installed on the car body using a chuck.

[0003] The existing Chinese patent with announcement number CN220082895U discloses a composite chuck for automobile lamps, including a mounting ring, a connecting ring fixedly connected to the lower end face of the mounting ring, a base fixedly connected to the lower end face of the connecting ring, an inner ring fixedly connected to the inner wall of the mounting ring, four notches symmetrically distributed in pairs are opened on the outer wall of the mounting ring, and four screw holes symmetrically distributed in pairs are opened through the upper end face of the inner ring. By setting the four notches, the extension piece can move inside the notch, thereby adjusting the length of the extension piece extending to the inner wall of the mounting ring, thereby adjusting the distance between the four elastic chucks, which is convenient for clamping lamps of different sizes.

[0004] However, since the clamping head on the car light is controlled only by an elastic card, the elastic card has a certain elasticity, so when the chuck is subjected to severe vibration, the car light is easily caused to fall off due to the shaking of the elastic card. Therefore, a composite chuck is urgently needed to solve the above problem. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a composite chuck for automobile lamps to solve the deficiencies in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides a composite chuck for automobile lamps, comprising a base, a clamping assembly and a supporting assembly arranged on the base;

[0007] The base is connected to the vehicle body;

[0008] The clamping assembly is used to connect the vehicle lamp to the base, and the clamping assembly includes four elastic clamping parts, which enclose a receiving space, and the vehicle lamp is located in the receiving space. The four elastic clamping parts are arranged at equal angles along the circumference of the base, and the relative elastic clamping parts move toward or away from each other;

[0009] The support assembly comprises a first movable plate, a second movable plate and a sliding member, one end of the first movable plate is connected to the elastic clamping member, the other end of the first movable plate is connected to one end of the second movable plate through a threaded structure, an end of the second movable plate away from the first movable plate is connected to the sliding member, the sliding member is slidably connected to the base, and the threaded structure is used to lock the first movable plate and the second movable plate;

[0010] Wherein, each of the elastic clamping parts matches one of the supporting components, and an angle is formed between the first movable plate and the elastic clamping parts.

[0011] The beneficial effects of the utility model are as follows: the vehicle lamp is placed in a containing space formed by four elastic clamping parts, and the vehicle lamp is clamped by the elastic clamping parts, and then one end of the first movable plate is connected to the side wall of the elastic clamping part, and the other end of the first movable plate is connected to one end of the second movable plate by a threaded structure, and the end of the second movable plate away from the first movable plate is connected to the movable plate. When the vehicle lamp is reinforced, the sliding part moves relative to the base with the displacement of the elastic clamping part, and then the first movable plate and the second movable plate are locked by the threaded structure. Since the lengths of the first movable plate and the second movable plate are fixed, the sliding part is fixed relative to the base at this time, and an angle is formed between the first movable plate and the elastic clamping part. The first movable plate and the second movable plate support the elastic clamping part, which is conducive to improving the problem that when the chuck is subjected to severe vibration, the vehicle lamp is easily caused to fall off due to the shaking of the elastic card.

[0012] Preferably, a first connecting plate is hinged at one end of the first movable plate, and the first connecting plate is connected to the outward side wall of the elastic clip through a first fixing structure.

[0013] Preferably, a first through slot is provided at one end of the first movable plate, and a second through slot is provided at one end of the second movable plate, and central axes of the first through slot and the second through slot are on the same straight line.

[0014] Preferably, the threaded structure includes a bolt and a nut, and one end of the bolt passes through the first through slot and the second through slot and is threadedly connected to the nut.

[0015] Preferably, the sliding member includes a receiving plate and a sliding block, the receiving plate is provided with a sliding groove, the sliding block is slidably connected to the sliding groove, and the sliding block is rotationally connected to an end of the second movable plate away from the first movable plate.

[0016] Preferably, a limiting block is integrally connected to the sliding block, a limiting groove is provided on the groove wall of the sliding groove, the limiting block is inserted into the limiting groove, and the cross section of the limiting block is a trapezoidal structure.

[0017] Preferably, a reinforcement plate is provided on the base, the reinforcement plate is arranged obliquely, the reinforcement plate is located below the receiving plate, and one end of the reinforcement plate away from the base is connected to the bottom of the receiving plate.

[0018] Preferably, the elastic clamping member is connected to the base via a second fixing structure.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a composite card cover for a car lamp provided by an embodiment of the utility model at a first viewing angle;

[0021] Figure 2 A schematic diagram of the structure of the composite card cover for automobile lights provided by an embodiment of the utility model at a second viewing angle;

[0022] Figure 3 A schematic structural diagram of an elastic clamping member and a supporting assembly provided in an embodiment of the utility model.

[0023] Description of main component symbols:

[0024] 10. Base; 11. Receiver ring; 21. Elastic part; 22. Connecting part; 23. Through hole; 31. First movable plate; 32. Second movable plate; 33. Threaded structure; 34. Slider; 35. Receiver plate; 36. Reinforcement plate.

[0025] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] See also Figures 1 to 3 , is a composite chuck for automobile lamps in an embodiment of the utility model, comprising a base 10, a clamping assembly and a supporting assembly.

[0030] Wherein: the base 10 is connected to the vehicle body, the base 10 is used to install the clamping assembly and the supporting assembly, the clamping assembly is used to connect the headlight to the base 10, the clamping assembly includes four elastic clamping parts, the four elastic clamping parts enclose a receiving space, the headlight is located in the receiving space, and the elastic clamping parts are clamped with the headlight, the four elastic clamping parts are distributed at equal angles along the circumference of the base 10, the four elastic clamping parts are opposite to each other, and the relative elastic clamping parts move toward or away from each other.

[0031] In this embodiment, the elastic clip is connected to the base 10 through a second fixing structure, and the second fixing structure is a bolt structure. Specifically, the elastic clip includes an elastic portion 21 and a connecting portion 22 that are connected to each other. The elastic portion 21 and the connecting portion 22 are both rectangular structures. The elastic portion 21 and the connecting portion 22 are perpendicular to each other. The elastic portion 21 is located in the accommodating space. A through groove is provided on the base 10. One end of the connecting portion 22 is located in the accommodating space. The other end of the connecting portion 22 passes through the through groove and extends out of the accommodating space. A plurality of through holes 23 are provided on the connecting portion 22. A receiving ring 11 is provided on the base 10. A threaded hole is provided on the receiving ring 11. The elastic clip is connected to the base 10 by means of bolts passing through the through holes 23 and being threadedly connected to the threaded holes on the receiving ring 11.

[0032] It can be understood that by adjusting the corresponding through holes 23 to correspond to the threaded holes, the two relatively elastic clamping parts can be moved relative to or away from each other.

[0033] In the present embodiment, each elastic clip is matched with a supporting assembly, which is used to support the corresponding elastic clip. The supporting assembly includes a first movable plate 31, a second movable plate 32 and a sliding member. One end of the first movable plate 31 is connected to the outward side wall of the elastic portion 21, and the other end of the first movable plate 31 is connected to the second movable plate 32 through a threaded structure. The end of the second movable plate 32 away from the first movable plate 31 is connected to the sliding member, and the sliding member is slidably connected to the base 10. The threaded structure is used to lock the first movable plate 31 and the second movable plate 32. It should be noted that the first movable plate 31 is inclined relative to the corresponding elastic clip.

[0034] In this embodiment, a first connecting plate is hinged at one end of the first movable plate 31, and the first connecting plate is connected to the outward side wall of the elastic portion 21 through a first fixing structure. The first fixing structure is a bolt structure. A first through groove is provided at one end of the first movable plate 31, and a second through groove is provided at one end of the second movable plate 32. The cavities of the first through groove and the second through groove are both cylindrical structures, and the central axes of the first through groove and the second through groove are both located on the same straight line.

[0035] In this embodiment, the threaded structure includes a bolt and a nut. A washer is sleeved on the bolt. One end of the bolt passes through the washer, the first through slot and the second through slot, and is threadedly connected to the nut. The first movable plate 31 and the second movable plate 32 are locked by tightening the nut.

[0036] In this embodiment, the sliding member includes a receiving plate and a sliding block. The receiving plate is provided with a sliding groove. The sliding block is slidably connected to the sliding groove. The sliding block is rotatably connected to an end of the second movable plate 32 away from the first movable plate 31 .

[0037] It can be understood that the threaded structure is loosened to allow the first movable plate 31 and the second movable plate 32 to rotate relative to each other, and then the position of the through hole 23 on the connecting portion 22 is adjusted to make the appropriate through hole 23 correspond to the position of the threaded hole on the receiving ring 11, and the bolt is passed through the through hole 23 and threadedly connected to the threaded hole to adjust the position of the elastic clip. During this process, the slider slides along the slide groove. When the elastic clip is in the appropriate position, the threaded structure is tightened again to lock the first movable plate 31 and the second movable plate 32 to limit the sliding of the slider, thereby improving the problem that when the composite card cover is subjected to severe vibration, the elastic card is easily shaken and causes the headlight to fall off. At this time, the first movable plate 31 and the second movable plate 32 are parallel, and the first movable plate 31 and the second movable plate 32 support the elastic support.

[0038] In this embodiment, in order to ensure the stability of the slider, a limit block is integrally connected to the slider, a limit groove is opened on the groove wall of the slide groove, the limit block is inserted into the limit groove, and the cross-section of the limit block is a trapezoidal structure, and the limit groove is adapted to the limit block.

[0039] In this embodiment, in order to enhance the supporting strength of the receiving plate, a reinforcing plate is provided on the base 10. The reinforcing plate is inclined and located below the receiving plate. One end of the reinforcing plate away from the base 10 is connected to the bottom of the receiving plate.

[0040] In the specific implementation, the vehicle lamp is placed in the accommodating space formed by the four elastic clamping parts, and the vehicle lamp is clamped by the elastic clamping parts, and then one end of the first movable plate 31 is connected to the outward side wall of the elastic clamping part, and the other end of the first movable plate 31 is connected to one end of the second movable plate 32 through the threaded structure, and the end of the second movable plate 32 away from the first movable plate 31 is connected to the movable plate. When the vehicle lamp is reinforced, the sliding part moves relative to the base 10 with the displacement of the elastic clamping part, and then the first movable plate 31 and the second movable plate 32 are locked by the threaded structure. Since the lengths of the first movable plate 31 and the second movable plate 32 are fixed, the sliding part is fixed relative to the base 10 at this time, and an angle is formed between the first movable plate 31 and the elastic clamping part. The first movable plate 31 and the second movable plate 32 support the elastic clamping part, which is conducive to improving the problem that when the chuck is subjected to severe vibration, the vehicle lamp is easily dropped due to the shaking of the elastic card.

[0041] It should be noted that the above implementation process is only to illustrate the feasibility of the present application, but this does not mean that the composite card cover for automotive lights of the present application has only the above-mentioned single implementation process. On the contrary, as long as the composite card cover for automotive lights of the present application can be implemented, it can be included in the feasible implementation plan of the present application.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the attached claims.

Claims

1. A composite chuck for automobile lamps, characterized in that: It comprises a base, a clamping assembly and a supporting assembly arranged on the base; The base is connected to the vehicle body; The clamping assembly is used to connect the vehicle lamp to the base, and the clamping assembly includes four elastic clamping parts, which enclose a receiving space, and the vehicle lamp is located in the receiving space. The four elastic clamping parts are arranged at equal angles along the circumference of the base, and the relative elastic clamping parts move toward or away from each other; The support assembly comprises a first movable plate, a second movable plate and a sliding member, one end of the first movable plate is connected to the elastic clamping member, the other end of the first movable plate is connected to one end of the second movable plate through a threaded structure, an end of the second movable plate away from the first movable plate is connected to the sliding member, the sliding member is slidably connected to the base, and the threaded structure is used to lock the first movable plate and the second movable plate; Wherein, each of the elastic clamping parts matches one of the supporting components, and an angle is formed between the first movable plate and the elastic clamping parts.

2. The composite chuck for automobile lamp according to claim 1, characterized in that: A first connecting plate is hinged at one end of the first movable plate, and the first connecting plate is connected to the outward side wall of the elastic clamping member through a first fixing structure.

3. The composite chuck for automobile lamp according to claim 1, characterized in that: A first through slot is disposed at one end of the first movable plate, and a second through slot is disposed at one end of the second movable plate. The central axes of the first through slot and the second through slot are on the same straight line.

4. The composite chuck for automobile lamp according to claim 3, characterized in that: The threaded structure includes a bolt and a nut, and one end of the bolt passes through the first through slot and the second through slot and is threadedly connected with the nut.

5. The composite chuck for automobile lamp according to claim 1, characterized in that: The sliding member comprises a receiving plate and a sliding block, the receiving plate is provided with a sliding groove, the sliding block is slidably connected to the sliding groove, and the sliding block is rotationally connected to an end of the second movable plate away from the first movable plate.

6. The composite chuck for automobile lamp according to claim 5, characterized in that: The sliding block is integrally connected to the sliding block, the groove wall of the sliding groove is provided with a limiting groove, the limiting block is inserted into the limiting groove, and the cross section of the limiting block is a trapezoidal structure.

7. The composite chuck for automobile lamp according to claim 5, characterized in that: A reinforcing plate is arranged on the base, the reinforcing plate is arranged obliquely, the reinforcing plate is located below the receiving plate, and one end of the reinforcing plate away from the base is connected to the bottom of the receiving plate.

8. The composite chuck for automobile lamp according to claim 1, characterized in that: The elastic clamping piece is connected to the base via a second fixing structure.

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