CN220865181U - Automobile sun shield structure - Google Patents

Abstract

The utility model discloses an automobile sun shield structure, which comprises a sun shield body, a universal fixed support, a turnover shaft, a mirror and a mirror cover, wherein one end of the turnover shaft is penetrated at the upper end of the sun shield body, the other end of the turnover shaft is connected with the universal fixed support, the mirror is arranged on the sun shield body, the mirror cover is movably arranged on the surface of the mirror, a track piece is arranged in the sun shield body, a sliding cavity penetrating left and right is arranged in the track piece, the turnover shaft comprises a bending head and a rotating shaft main body which are connected with each other, the bending head is hinged with the universal fixed support, the rotating shaft main body is penetrated in the sliding cavity and is in sliding fit with the sliding cavity, a rotary positioning piece is sleeved on the rotating shaft main body, and a limiting piece for preventing the rotary positioning piece from sliding out of the sliding cavity is arranged in the sun shield body and is distributed close to an outlet of the sliding cavity; the sun-shading effect can be improved, and safe and normal driving of a driver is ensured.

Description

Automobile sun shield structure

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an automobile sunshade plate structure.

Background

In the driving process of a vehicle, a driver often drives against sunlight, and in order to avoid discomfort of eyes of the driver caused by sunlight irradiation, a sun shield is often arranged on a front window of the vehicle. At present, an automobile sun shield mainly consists of a plate body, a lining, an outer wrapping fabric and the like, one side of the sun shield is arranged on a ceiling through a universal fixing support, the other side of the sun shield is clamped on the ceiling of the automobile, and when the automobile sun shield is used, the sun shield is rotated to be turned down so as to block light on the upper part of eyes of a driver, one side of the sun shield can be separated from the ceiling, the sun shield is enabled to rotate around the universal support so as to shield lateral strong light, the driver is enabled to see the outside of the automobile clearly, and the sun shield is turned up when the sun shield is not needed.

However, although the sun shield can shield sunlight, the region of sunlight which is required to be shielded by different drivers is different, and if the sun shield is of a fixed length, the following problems exist: because sun angle is changing every moment, fixed length's sunshading board can't carry out nimble adjustment according to sunshine irradiation direction, leads to shielding region and sunshine actually to shine the regional deviation that exists, and the driver of different heights and position of sitting in addition is different to the specific demand of sunshading region, and fixed length shows can't satisfy driver's individualized demand, and in general, the unable adjustment of length weakens the shielding effect of sunshading board, can't provide optimal shading environment for driver's sight, has reduced the use value of product.

Disclosure of utility model

The utility model aims to solve the problems and provide an automobile sunshade plate structure which can improve sunshade effect and ensure safe and normal driving of a driver.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an automobile sun visor structure, includes sun visor body, universal fixed support, trip shaft, mirror and mirror lid, the one end of trip shaft wears to put in the upper end of sun visor body, and the other end is connected with universal fixed support, the mirror sets up on the sun visor body, the mirror lid activity is located the mirror surface, be provided with the track spare in the sun visor body, the slip chamber that runs through about having in the track spare, the trip shaft includes interconnect buckle head and pivot main part, buckle head with universal fixed support articulates mutually, the pivot main part wear to arrange in the intracavity that slides, with sliding chamber sliding fit has still cup jointed a rotary positioning spare in the pivot main part, this internal being provided with of sun visor is used for preventing rotary positioning spare roll-off the locating part in the chamber that slides, the locating part is close to the export distribution in the chamber that slides.

The outside cladding of rotary positioning spare has a reinforcement, the bottom of reinforcement is provided with the contact muscle, the contact muscle with the bottom in chamber of sliding contacts, the both sides of reinforcement are provided with at least one elasticity card arm respectively, elasticity card arm with the lateral wall in chamber of sliding contacts.

The rotary positioning piece comprises a U-shaped clamp spring, an abutting plate and an elastic positioning piece, a cutting plane is formed in the rotating shaft main body, the U-shaped clamp spring is sleeved on the rotating shaft main body and fixed with the reinforcing piece, the abutting plate is connected to the lower end of the U-shaped clamp spring, an installation space is reserved between the abutting plate and the rotating shaft main body, and the elastic positioning piece is installed in the installation space and used for being matched with the cutting plane to achieve clamping and positioning of the rotating shaft main body.

The elastic locating piece is of an arch-shaped structure with two sides protruding towards the middle, extension parts are symmetrically fixed at the middle parts of the two sides of the elastic locating piece, and grooves for clamping the extension parts are symmetrically formed in the two sides of the U-shaped clamp springs.

The sun-shading board body is in the side of mirror is provided with the luminous body that is used for the illumination, the pivot main part is kept away from the one end of buckling the head is connected with the contact post, the surface symmetry of contact post is provided with a pair of conducting strip that is used for being connected with the positive negative pole electricity of power, this internal confession of being fixed with of sun-shading board contact post male mount pad, install two elasticity conducting metal pieces in the mount pad, two elasticity conducting metal piece with the positive negative pole electric connection of luminous body, when the upset sun-shading board body, elasticity conducting metal piece with correspond the conducting strip contacts, makes constitute the illumination return circuit between luminous body and the power.

The end parts of the contact posts are symmetrically provided with guide slope surfaces, one end of each elastic conductive metal sheet is provided with an outward-expanding opening part, and a guide space for the contact posts to be inserted is formed between the two opening parts.

The luminous body is an LED lamp.

Compared with the prior art, the utility model has the advantages that: adopt slidable pivot design to realize the adjustable of sunshading board length, both can slide the position of adjusting the sunshading board through the pivot of intracavity and slide, also can use the sunshading board through the folding of pivot to set up rotatory setting element and locating part fixed use position and prevent to drop, this kind of structural design has realized the adjustable of sunshading board length and multiple use, has satisfied different user demands, and convenient nimble operation has improved the practicality of product.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art are briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

fig. 2 is a schematic view of the internal structure of the sun visor body according to the present utility model;

fig. 3 is a schematic view of the internal structure of the sun visor body according to the present utility model;

FIG. 4 is a schematic perspective view of a track member of the present utility model;

FIG. 5 is a schematic perspective view of the utility model when the turnover shaft is matched with the elastic conductive metal sheet;

FIG. 6 is a schematic perspective view of a turnover shaft according to the present utility model;

FIG. 7 is a schematic perspective view of the rotary positioning member of the present utility model mated with the reinforcement member;

FIG. 8 is a schematic perspective view of the exploded view of FIG. 7 in accordance with the present utility model;

In the figure, 1, a sun shield body; 2. a universal fixed support; 3. a turnover shaft; 4. a mirror; 5. a mirror cover; 6. a track member; 7. a sliding cavity; 8. bending the head; 9. a rotating shaft main body; 10. rotating the positioning piece; 11. a limiting piece; 12. a reinforcement; 13. a contact rib; 14. an elastic clamping arm; 15. u-shaped clamp springs; 16. an abutment plate; 17. an elastic positioning sheet; 18. cutting a plane; 19. a light emitting body; 20. a contact column; 21. a conductive sheet; 22. a mounting base; 23. an elastic conductive metal sheet; 24. a guide slope; 25. a notch; 26. a guide space; 27. an extension; 28. a groove.

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 utility model, 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.

Embodiment one: as shown in the figure, an automobile sunshade plate structure comprises a sunshade plate body 1, a universal fixed support 2, a turnover shaft 3, a mirror 4 and a mirror cover 5, wherein the mirror 4 and the mirror cover 5 are arranged on the sunshade plate body 1, one end of the turnover shaft 3 is penetrated at the upper end of the sunshade plate body 1, the other end of the turnover shaft is connected with the universal fixed support 2, a track piece 6 is arranged in the sunshade plate body 1, a sliding cavity 7 penetrating left and right is arranged in the track piece 6, the turnover shaft 3 comprises a bending head 8 and a rotating shaft main body 9 which are mutually connected, the bending head 8 is hinged with the universal fixed support 2, the rotating shaft main body 9 is penetrated in the sliding cavity 7 and is in sliding fit with the sliding cavity 7, a rotary positioning piece 10 is sleeved on the rotating shaft main body 9, a limiting piece 11 for preventing the rotary positioning piece 10 from sliding out of the sliding cavity 7 is arranged in the sunshade plate body 1, and the limiting piece 11 is close to the outlet distribution of the sliding cavity 7.

Embodiment two: as shown in the figure, unlike the first embodiment, the outer side of the rotary positioning member 10 is coated with a reinforcement member 12, the bottom of the reinforcement member 12 is provided with a contact rib 13, the contact rib 13 contacts with the bottom end of the sliding cavity 7, two sides of the reinforcement member 12 are respectively provided with at least one elastic clamping arm 14, and the elastic clamping arms 14 contact with the side wall of the sliding cavity 7.

In the above structure, in order to enhance the connection strength and stability between the rotary positioning member 10 and the sliding chamber 7, the reinforcing member 12 is disposed on the outer side of the rotary positioning member 10, and the structure of the reinforcing member 12 is in contact connection with the sliding chamber 7 by adopting the following design: the bottom of the reinforcement 12 is provided with a contact rib 13 which can be contacted with the bottom end surface of the sliding cavity 7, so that the positioning force is improved; the reinforcement 12 both sides are provided with elasticity card arm 14, can contact with the chamber 7 lateral wall that slides, realize axial positioning and prevent to drop, and this kind of structure make full use of contact muscle 13 and elasticity card arm 14 and the structure cooperation in chamber 7 that slides have realized the omnidirectional locking of rotatory setting element 10, have effectively avoided the emergence of the not hard up problem of location, have also strengthened the intensity and the stability of whole pivot mechanism, simultaneously, the design of elasticity card arm 14 has the function of location and convenient equipment concurrently.

The rotary positioning piece 10 comprises a U-shaped clamp spring 15, an abutting plate 16 and an elastic positioning piece 17, a cutting plane 18 is formed in the rotating shaft main body 9, the U-shaped clamp spring 15 is sleeved on the rotating shaft main body 9 and fixed with the reinforcing member 12, the abutting plate 16 is connected to the lower end of the U-shaped clamp spring 15, an installation space is reserved between the abutting plate 16 and the rotating shaft main body 9, and the elastic positioning piece 17 is installed in the installation space and used for being matched with the cutting plane 18 to achieve clamping and positioning of the rotating shaft main body 9.

In the structure, the U-shaped clamp spring 15 is adopted to realize positioning by adopting the design of the matching of the U-shaped clamp spring 15 and the rotating shaft main body 9, one end of the U-shaped clamp spring 15 is fixed by the abutting plate 16, the clamping of the rotating shaft main body 9 is realized, the elastic positioning piece 17 is precisely matched with the plane 18 of the rotating shaft main body 9, and therefore, the stable positioning of the rotating shaft main body 9 is realized while the elastic pressing force is provided.

The elastic locating piece 17 is of an arch structure with two side-to-middle bulges, extension parts 27 are symmetrically fixed in the middle of two sides of the elastic locating piece 17, and grooves 28 for clamping the corresponding extension parts are symmetrically formed in two sides of the U-shaped clamp spring 15.

In the structure, the arch-shaped design of the elastic locating piece 17 can form larger surface contact with the cutting plane 18 of the rotating shaft main body 9, the contact area during locating is increased, the locating stability and accuracy are improved, the high point of the arch-shaped structure is positioned at the middle position and can be accurately matched with the position of the cutting plane 18, the locating eccentricity is avoided, the corresponding groove design on the U-shaped clamp spring 15 enables the extension part to be embedded into and realize accurate locating, the connecting strength is enhanced, the connecting mode is simple and direct, no additional equipment is needed, the assembly and the disassembly are convenient, the elastic locating piece 17 can be accurately located and firmly connected with the U-shaped clamp spring 15,

Embodiment III: as shown in the figure, unlike the second embodiment, the sun visor body 1 is provided with a light emitter 19 for illumination on the side of the mirror 4, one end of the rotating shaft main body 9 away from the bending head 8 is connected with a contact post 20, the outer surface of the contact post 20 is symmetrically provided with a pair of conductive plates 21 for being electrically connected with the positive and negative poles of a power supply, a mounting seat 22 for inserting the contact post 20 is fixed in the sun visor body 1, two elastic conductive metal plates 23 are installed in the mounting seat 22, the two elastic conductive metal plates 23 are electrically connected with the positive and negative poles of the light emitter 19, when the sun visor body 1 is turned over, the elastic conductive metal plates 23 are contacted with the corresponding conductive plates 21, so that an illumination loop is formed between the light emitter 19 and the power supply, and a control switch of the light emitter 19 is also arranged on the mirror cover 5.

In the above structure, through setting up contact post 20 and symmetry conducting strip 21 at pivot main part 9 and setting up complex elasticity conducting metal piece 23 in sunshading board body 1, utilize the upset of sunshading board to realize the contact of conducting strip 21 and elasticity conducting metal piece to constitute the simple reliable illumination return circuit between luminous body 19 and the power, this kind of structural design need not complicated circuit, can intelligent realization lighting switch only through the rotatory operation of sunshading board, and the electricity is connected reliably and convenient to use has enlarged the function application scope of sunshading board.

The end parts of the contact columns 20 are symmetrically provided with guide slope surfaces 24, one end of each elastic conductive metal sheet 23 is provided with an outward expanding notch part 25, and a guide space 26 for the contact columns 20 to be inserted is formed between the two notch parts 25.

According to the structure, the symmetrical guide slope surfaces 24 are arranged at the two ends of the contact column 20, and the outward-expanding openings are formed in the elastic conductive metal sheets, so that the guide space 26 matched with the contact column 20 is formed, the fault tolerance rate of the contact column 20 when the elastic metal sheets are aligned and inserted is increased by the design, the insertion accuracy of the contact column 20 can be improved by matching the guide slope surfaces 24 with the guide space 26 when the sun shield is turned over to make the contact column and the sun shield contact with each other, accurate alignment connection of the contact column and the sun shield illumination loop is realized, and therefore convenience in assembly of the sun shield illumination loop and reliability in electric connection are improved.

The light emitter 19 is an LED lamp. The LED lamp is used as the illuminant 19, so that the illumination performance of the sun shield can be improved, the sun shield is matched with the overturning operation, and the LED lamp has the advantages of high luminous efficiency, small volume, good heat dissipation effect, high response speed and the like, and is an efficient and environment-friendly illumination mode.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides an automobile sun visor board structure, includes sun visor board body, universal fixed support, trip shaft, mirror and mirror lid, the one end of trip shaft wears to put in the upper end of sun visor board body, and the other end is connected with universal fixed support, the mirror sets up on the sun visor board body, the mirror lid activity is located the mirror surface, its characterized in that: the sunshade plate is characterized in that a track piece is arranged in the sunshade plate body, a left-right penetrating sliding cavity is formed in the track piece, the overturning shaft comprises a bending head and a rotating shaft main body which are connected with each other, the bending head is hinged to the universal fixing support, the rotating shaft main body is arranged in the sliding cavity in a penetrating mode and is in sliding fit with the sliding cavity, a rotary positioning piece is further sleeved on the rotating shaft main body, and a limiting piece used for preventing the rotary positioning piece from sliding out of the sliding cavity is arranged in the sunshade plate body, and the limiting piece is close to the outlet distribution of the sliding cavity.

2. An automotive sunshade panel structure according to claim 1, wherein: the outside cladding of rotary positioning spare has a reinforcement, the bottom of reinforcement is provided with the contact muscle, the contact muscle with the bottom in chamber of sliding contacts, the both sides of reinforcement are provided with at least one elasticity card arm respectively, elasticity card arm with the lateral wall in chamber of sliding contacts.

3. An automotive sunshade panel structure according to claim 2, wherein: the rotary positioning piece comprises a U-shaped clamp spring, an abutting plate and an elastic positioning piece, a cutting plane is formed in the rotating shaft main body, the U-shaped clamp spring is sleeved on the rotating shaft main body and fixed with the reinforcing piece, the abutting plate is connected to the lower end of the U-shaped clamp spring, an installation space is reserved between the abutting plate and the rotating shaft main body, and the elastic positioning piece is installed in the installation space and used for being matched with the cutting plane to achieve clamping and positioning of the rotating shaft main body.

4. A sunshade panel structure according to claim 3, wherein: the elastic locating piece is of an arch-shaped structure with two sides protruding towards the middle, extension parts are symmetrically fixed at the middle parts of the two sides of the elastic locating piece, and grooves for clamping the extension parts are symmetrically formed in the two sides of the U-shaped clamp springs.

5. An automotive sunshade panel structure according to claim 1, wherein: the sun-shading board body is in the side of mirror is provided with the luminous body that is used for the illumination, the pivot main part is kept away from the one end of buckling the head is connected with the contact post, the surface symmetry of contact post is provided with a pair of conducting strip that is used for being connected with the positive negative pole electricity of power, this internal confession of being fixed with of sun-shading board contact post male mount pad, install two elasticity conducting metal pieces in the mount pad, two elasticity conducting metal piece with the positive negative pole electric connection of luminous body, when the upset sun-shading board body, elasticity conducting metal piece with correspond the conducting strip contacts, makes constitute the illumination return circuit between luminous body and the power.

6. An automotive sunshade panel structure according to claim 5, wherein: the end parts of the contact posts are symmetrically provided with guide slope surfaces, one end of each elastic conductive metal sheet is provided with an outward-expanding opening part, and a guide space for the contact posts to be inserted is formed between the two opening parts.

7. An automotive sunshade panel structure according to claim 5, wherein: the luminous body is an LED lamp.