CN216545677U - Car sun visor board and car - Google Patents

Abstract

The utility model provides an automobile sun shield and an automobile, and relates to the technical field of automobiles. Wherein, car sun visor board includes: the device comprises an insulating base, a connecting shaft, a plate body with electric equipment, a positive conductive piece and a negative conductive piece; the plate body is arranged on the insulating base through a connecting shaft; the insulating base is used for being fixedly connected with an automobile body; the negative electrode conductive piece and the positive electrode conductive piece are arranged on the insulating base at intervals; the negative electrode conductive piece is electrically connected with the negative electrode of the electric equipment and is used for electrically contacting with a metal plate of the automobile body; the positive conductive piece is electrically connected with the positive electrode of the electric equipment and is used for electrically contacting with the positive electrode of the automobile power supply. The automobile comprises the automobile sun visor. Through the panel beating electrical contact of the electrically conductive piece of negative pole and automobile body, the electrically conductive positive pole electrical contact of electrically conductive piece and automobile power supply need not to set up sunshading board electricity and connects and the automobile body electricity connects, can make automobile power supply and consumer electricity be connected, has simplified connection structure to assembly efficiency has been improved.

Description

Car sun visor board and car

Technical Field

The utility model relates to an automobile sun shield and an automobile, and belongs to the technical field of automobiles.

Background

The automobile sun visor is a plate which is arranged above the heads of a driver and a passenger car and is used for preventing dazzling of sunlight, wherein electric equipment such as a cosmetic mirror lamp or a fan and the like is often arranged on the automobile sun visor.

In the related art, the sun visor for the automobile comprises a base, a plate body and electric equipment; the base is fixedly connected with the automobile body; the plate body is provided with a connecting shaft and is connected with the base through the connecting shaft; on the plate body was located to the consumer, still be equipped with the sunshading board electricity that is connected with the consumer electricity on the plate body and connect, the sunshading board electricity connects the hole on the interior trim through car body and presss from both sides the automobile body electricity between interior trim and panel beating and connects the electricity to be connected, and the hole on the rethread interior trim after sunshading board electricity connects and the automobile body electricity connects and connects fills back in the panel beating.

However, the assembly process of the car sun visor having the electric devices to the car body is cumbersome, resulting in inefficient assembly of the car sun visor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automobile sun visor, which solves the problem that in the prior art, the assembly process of an automobile sun visor with electric equipment and an automobile body is complicated, so that the assembly efficiency of the automobile sun visor is low.

The utility model provides an automobile sun shield, which comprises an insulating base, a connecting shaft, a plate body with electric equipment, a positive conductive piece and a negative conductive piece, wherein the insulating base is provided with a plurality of connecting holes;

the plate body is arranged on the insulating base through the connecting shaft;

the insulating base is used for being fixedly connected with an automobile body;

the negative electrode conductive piece and the positive electrode conductive piece are arranged on the insulating base at intervals;

the negative electrode conductive piece is electrically connected with the negative electrode of the electric equipment and is used for electrically contacting with a metal plate of an automobile body electrically connected with the negative electrode of an automobile power supply;

and the positive conductive piece is electrically connected with the positive electrode of the electric equipment and is used for electrically contacting with the positive electrode of the automobile power supply.

Optionally, the negative conductive member is configured to be elastically deformable relative to the insulating base;

the positive electrode conductive member is configured to be elastically deformable with respect to the insulating base.

Optionally, the positive conductive member includes a first positive connection portion, a second positive connection portion, and a first curved surface portion;

the first positive electrode connecting part and the second positive electrode connecting part are respectively arranged at two opposite ends of the first curved surface part, the first positive electrode connecting part is fixedly connected with the insulating base and is electrically connected with a positive electrode of the electric equipment, and the second positive electrode connecting part is fixedly connected with the insulating base;

the first curved surface part protrudes outwards in the direction departing from the insulating base and defines a cavity for the positive conductive piece to deform elastically with the insulating base.

Optionally, the first positive electrode connecting part is of a flat plate structure; and/or the presence of a gas in the gas,

the second positive electrode connecting part is of a flat plate structure; and/or the presence of a gas in the gas,

the projection of the first curved surface part on the plane is rectangular.

Optionally, the negative electrode conductive member includes a first negative electrode connecting portion, a second negative electrode connecting portion, and a second curved surface portion;

the first negative electrode connecting part and the second negative electrode connecting part are respectively arranged at two opposite ends of the second curved surface part, the first negative electrode connecting part is fixedly connected with the insulating base and is electrically connected with a negative electrode of the electric equipment, and the second negative electrode connecting part is fixedly connected with the insulating base;

the second curved surface part protrudes outwards in the direction departing from the insulating base and defines a cavity for the negative conductive piece to deform elastically with the insulating base.

Optionally, the first negative electrode connecting part is of a flat plate structure; and/or the presence of a gas in the gas,

the second negative electrode connecting part is of a flat plate structure; and/or the presence of a gas in the gas,

the projection of the second curved surface part on the plane is rectangular.

Optionally, the insulating base includes a main body portion, a mounting portion, a first groove, a second groove, two third grooves, and two communication channels;

the main body part is used for being fastened and connected with an automobile body;

the mounting part is fixedly arranged on the inner side of the main body part;

the first groove, the second groove and the two third grooves are all arranged on the surface of the mounting part opposite to the automobile body;

the two third grooves are arranged at intervals and between the first groove and the second groove, and the two communication channels are respectively arranged on the side wall of the first groove and the side wall of the second groove, so that the first groove and the second groove are respectively communicated with the two third grooves;

the positive electrode conductive piece is arranged in the first groove and is fixedly connected with the side wall of the first groove, the first end of the positive electrode conductive piece penetrates through the communicating channel and is positioned in the third groove, and the first end of the positive electrode conductive piece is electrically connected with the positive electrode of the electric equipment;

the negative electrode conductive piece is arranged in the second groove and is fixedly connected with the side wall of the second groove, the first end of the negative electrode conductive piece penetrates through the communicating channel and is located in the third groove, and the first end of the negative electrode conductive piece is electrically connected with the negative electrode of the electric equipment.

Optionally, the communication channel is a communication hole or a communication notch, the communication hole penetrates through the side wall of the first groove or the side wall of the second groove, and the communication notch is arranged on the side wall of the first groove or the side wall of the second groove; and/or the presence of a gas in the gas,

the structure also comprises a first through hole and a second through hole; the first through hole penetrates through the side wall of the first groove and is arranged opposite to the communicating channel on the side wall of the first groove, and the second end of the positive conductive piece is arranged in the first through hole in a penetrating manner and is clamped with the side wall of the first groove; the second through hole penetrates through the side wall of the second groove and is arranged opposite to the communicating channel on the side wall of the second groove, and the second end of the negative conductive piece is arranged in the second through hole in a penetrating mode and is clamped with the side wall of the second groove; and/or the presence of a gas in the gas,

still including setting up hook body portion on the inboard of main part, hook body portion be used for with automobile body's panel beating joint, on the main part with hook body portion relative one end with automobile body joint.

The second aspect of the utility model provides an automobile, which comprises an automobile body, a connecting wire, an automobile power supply and the automobile sun visor;

the first end of the connecting wire is electrically connected with the anode of the automobile power supply, the second end of the connecting wire is tightly and insulatively installed in a first area of the automobile body and is used for being electrically contacted with the anode conductive piece of the automobile sun shield, and the first area is an area, opposite to the anode conductive piece, of the automobile body;

the automobile power supply is arranged on the automobile body, and the negative electrode of the automobile power supply is electrically connected with the metal plate of the automobile body;

and the insulating base of the automobile sun visor is fixedly connected with the automobile body.

Optionally, the connection line comprises a cable portion and a metal sheet portion;

a first end of the cable body is electrically connected with a positive electrode of the automobile power supply, and a second end of the cable body is electrically connected with the metal sheet part;

the metal sheet part is mounted in the first region in an insulated manner and is used for electrically contacting the positive conductive member.

The utility model provides an automobile sun visor, which comprises an insulating base, a connecting shaft, a plate body with electric equipment, a positive conductive piece and a negative conductive piece, wherein the plate body is provided with the electric equipment; the plate body is arranged on the insulating base through a connecting shaft; the insulating base is used for being fixedly connected with an automobile body; the negative electrode conductive piece and the positive electrode conductive piece are arranged on the insulating base at intervals; the negative electrode conductive piece is electrically connected with the negative electrode of the electric equipment and is used for electrically contacting with a metal plate of the automobile body electrically connected with the negative electrode of the automobile power supply; the positive conductive piece is electrically connected with the positive electrode of the electric equipment and is used for electrically contacting with the positive electrode of the automobile power supply. The negative conductive piece is electrically contacted with a metal plate of an automobile body, the positive conductive piece is electrically contacted with a positive electrode of an automobile power supply, and the automobile power supply can be electrically connected with electric equipment without arranging a sun shield electric connector and an automobile body electric connector, so that the connection structure is simplified, and the assembly efficiency is improved; meanwhile, the metal plate of the automobile body is electrically connected with the negative electrode of the automobile power supply and is grounded, so that the electric equipment does not need to be grounded independently, and the installation steps of the electric equipment can be simplified.

Drawings

The above and other objects, features and advantages of the embodiments of the present invention will become more readily understood by the following detailed description with reference to the accompanying drawings. Embodiments of the utility model will now be described, by way of example and not limitation, in the accompanying drawings, in which:

fig. 1 is a perspective view of a sun visor for a vehicle according to an embodiment of the present invention;

FIG. 2 is a left side view of a vehicle sun visor according to an embodiment of the present invention;

FIG. 3 is a perspective view of the automobile sun visor of the embodiment of the present invention in cooperation with a sheet metal of an automobile body;

fig. 4 is a perspective view of the insulating base cooperating with the positive and negative conductive members in the embodiment of the present invention;

fig. 5 is a perspective view of a positive electrode conductive member according to an embodiment of the present invention;

fig. 6 is a perspective view of a negative electrode conductive member according to an embodiment of the present invention;

FIG. 7 is a perspective view of an insulating base according to an embodiment of the present invention;

fig. 8 is a front view of an insulating base of an embodiment of the present invention.

Reference numerals:

10-positive conductive member; 11-a first positive electrode connection; 12-a second positive electrode connection; 13-a first curved surface portion;

20-negative electrode conductive member; 21-a first negative electrode connection; 22-a second negative electrode connection; 23-a second curved surface portion;

30-an insulating base; 31-a body portion;

32-a mounting portion; 321-a first groove; 322-a second groove; 323-third groove; 324-a communication channel;

33-a hook portion; 34-a second mounting hole; 35-a clip;

40-a connecting shaft; 50-plate body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "top", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The automobile sun visor is a plate which is arranged above the heads of a driver and a passenger car and is used for preventing dazzling of sunlight, wherein electric equipment such as a cosmetic mirror lamp or a fan and the like is often arranged on the automobile sun visor.

In the related art, the sun visor for the automobile comprises a base, a plate body and electric equipment; the base is fixedly connected with the automobile body; the plate body is provided with a connecting shaft and is connected with the base through the connecting shaft; on the plate body was located to the consumer, still be equipped with the sunshading board electricity that is connected with the consumer electricity on the plate body and connect, the sunshading board electricity connects the hole on the interior trim through car body and presss from both sides the automobile body electricity between interior trim and panel beating and connects the electricity to be connected, and the hole on the rethread interior trim after sunshading board electricity connects and the automobile body electricity connects and connects fills back in the panel beating.

However, the assembly process of the car sun visor with the electric equipment and the car body is cumbersome, resulting in low assembly efficiency of the car sun visor; in addition, in the process of pulling and plugging back the wire harness, the wire harness is easy to break, fracture and other damages; in addition, the car body electricity in the metal sheet that backs of pluging back connects and sunshading board electricity connects fixed insecure, when the car was jolted, the car body electricity connect and sunshading board electricity connect the emergence and rock, can take place the abnormal sound, and the car body electricity connects and sunshading board electricity connects and easily takes place to damage and connect not hard up.

There is more problem in the assembly and the use that connect to the car body electricity and sunshading board electricity, the inventor of this disclosure has abandoned the car body electricity to connect the technical scheme who pegs graft with sunshading board electricity, through set up the anodal electrically conductive piece and the negative pole electrically conductive piece that mutual insulation set up on insulating base, anodal electrically conductive piece and negative pole electrically conductive piece are connected with the anodal and the negative pole electricity of consumer respectively, behind insulating base and car body fastening connection, the negative pole electrically conductive piece and the panel beating electrical contact of car body, anodal electrically conductive piece and car power's anodal electrical contact, thereby car power consumer electricity is connected, need not to carry out the operation of electricity connection alone again, installation steps have been reduced, the assembly efficiency is improved. Fastening through insulating base and automobile body is connected for anodal electrically conductive piece and the electrically conductive piece of negative pole respectively with automobile power's the anodal panel beating of automobile body electrical contact all the time, the electric connection reliability is high, has avoided placing the electricity in the panel beating and has connect and rock the abnormal sound that brings, simultaneously, has also avoided the electricity to connect to drag when installing and has match back the pencil damage that the pencil caused.

The present invention will be described in detail with reference to specific embodiments.

Fig. 1 is a perspective view of a sun visor for a vehicle of the present embodiment; fig. 2 is a left side view of the sun visor for a vehicle of the present embodiment; fig. 3 is a perspective view of the automobile sun visor of the embodiment in cooperation with a sheet metal of an automobile body;

fig. 4 is a perspective view of the insulating base and the positive and negative conductive members of this embodiment.

As shown in fig. 1 to 4, the present embodiment provides a sun visor for a vehicle, which includes an insulating base 30, a connecting shaft 40, a plate body 50 having an electric device, a positive electrode conductive member 10, and a negative electrode conductive member 20. Wherein, the plate body 50 is mounted on the insulating base 30 through the connecting shaft 40; the insulating base 30 is used for fastening to the body of the motor vehicle.

As shown in fig. 4, the negative electrode conductive member 20 and the positive electrode conductive member 10 are disposed on the insulating base 30 at intervals; negative electrode conductive member 20 is electrically connected to the negative electrode of the powered device and is adapted to make electrical contact with the sheet metal of the vehicle body that is electrically connected to the negative electrode of the vehicle power supply.

The positive conductive member 10 is electrically connected to a positive electrode of the consumer and is used to make electrical contact with a positive electrode of an automotive power supply.

It is understood that the powered device may be a vanity mirror light, a fan, or the like.

The positive electrode conductive member 10 and the negative electrode conductive member 20 are disposed on the insulating base 30 at intervals in order to insulate the positive electrode conductive member 10 and the negative electrode conductive member 20 to prevent the positive electrode conductive member 10 and the negative electrode conductive member 20 from being short-circuited.

When the automobile sun visor is assembled with an automobile body, the insulating base 30 is tightly connected with the automobile body, the positive conductive piece 10 is in electrical contact with a positive electrode of an automobile power supply, and the negative conductive piece 20 is in electrical contact with a metal plate of the automobile body, so that the automobile power supply is electrically connected with electric equipment. Because the positive electrode conductive piece 10 and the negative electrode conductive piece 20 are both electrically connected with the automobile power supply in a contact mode, namely under the action of the insulating base 30, the positive electrode conductive piece 10 is in compression joint with the positive electrode of the automobile power supply, and the negative electrode conductive piece 20 is in compression joint with the metal plate of the automobile body, the installation steps of the automobile sun visor can be reduced, and the assembly efficiency is further improved.

Illustratively, the connecting shaft 40 includes an insertion section and a connecting section. Wherein the plate body 50 is rotatably fitted on the connection section. The insulating base 30 is provided with a first mounting hole, and the insertion section is inserted into the first mounting hole and connected with the insulating base 30, wherein the insertion section can be rotatably connected or fastened with the insulating base 30 to meet different use requirements.

The connecting shaft 40 may also be a hollow structure so that the wire harnesses connected to the positive electrode conductive member 10 and the negative electrode conductive member 20 by the electric devices, respectively, may be received in the connecting shaft 40, thereby preventing the wire harnesses from leaking and protecting the wire harnesses.

In an alternative implementation, the negative electrode conductive member 20 is configured to be elastically deformable with respect to the insulating base 30; the positive electrode conductive member 10 is configured to be elastically deformable with respect to the insulating base 30 so that the positive electrode conductive member 10 can be brought into close electrical contact with the positive electrode of the automobile power supply and the negative electrode conductive member 20 can be brought into close electrical contact with the sheet metal of the automobile body.

Under the effect of the fastening connection of the insulating base 30 and the automobile body, the positive conductive piece 10 and the negative conductive piece 20 can generate elastic deformation, so that the positive conductive piece 10 is in close contact with the positive electrode of the automobile power supply, the negative conductive piece 20 is in close contact with the sheet metal of the automobile body, and further, in the driving process of the automobile, the electric connection between the electric equipment and the automobile power supply is kept intact.

Fig. 5 is a perspective view of the positive electrode conductive member of the present embodiment.

As shown in fig. 5, the positive electrode conductive member 10 may optionally include a first positive electrode connection part 11, a second positive electrode connection part 12, and a first curved surface part 13. The first positive electrode connecting portion 11 and the second positive electrode connecting portion 12 are respectively disposed at two opposite ends of the first curved portion 13, the first positive electrode connecting portion 11 is fastened to the insulating base 30 and electrically connected to a positive electrode of the electric device, and the second positive electrode connecting portion 12 is fastened to the insulating base 30.

The first curved surface portion 13 protrudes outward in a direction away from the insulating base 30 and defines a cavity for the positive conductive member 10 to elastically deform with the insulating base 30, so that the first curved surface portion can be electrically connected with the positive electrode of the electric device and the positive electrode of the vehicle power supply, respectively.

When the positive conductive piece 10 is used, the first curved surface part 13 elastically deforms and is in electrical contact with a positive electrode of an automobile power supply, so that the automobile power supply is electrically connected with electric equipment.

It should be noted that, the larger the cavity defined by the first curved surface portion 13 and the insulating base 30 is, the larger the deformation of the first curved surface portion 13 is, so that the first curved surface portion 13 is in close contact with the positive electrode of the vehicle power supply, and the stability and reliability of the electrical connection can be improved.

The first positive electrode connecting portion 11 may be fastened to the insulating base 30 by a screw connection or a snap connection.

The first positive electrode connecting portion 11 has a flat plate structure and is polygonal, for example, the first positive electrode connecting portion 11 includes a first rectangular section and a second rectangular section which are coplanar, a first end of the first rectangular section is aligned with a first end of the second rectangular section, a first side of the first rectangular section is fastened to a first side of the second rectangular section, a length of the first rectangular section is greater than a length of the second rectangular section, and a second side of the first rectangular section is fastened to the first curved surface portion 13. The first positive electrode connecting portion 11 defined by the first rectangular section and the second rectangular section is of an L-shaped structure, so as to be capable of being clamped with the communication channel 324 on the side wall of the first groove 321 of the insulation base 30.

The second positive electrode connection part 12 may have a flat plate structure, for example, the second positive electrode connection part 12 is a rectangular plate.

The projection of the first curved surface portion 13 on the plane is rectangular, that is, the first curved surface portion 13 may be a curved plate, for example, the first curved surface portion 13 is a rectangular curved plate. In the present embodiment, the width of the first curved surface portion 13 is equal to the width of the first rectangular section and the width of the second positive electrode connecting portion 12, so that the connecting strength between the first positive electrode connecting portion 11 and the first curved surface portion 13 and the second positive electrode connecting portion 12 is improved.

The first positive electrode connecting portion 11, the second positive electrode connecting portion 12, and the first curved surface portion 13 may be an integral structure, for example, the positive electrode conductive member 10 may be formed by bending, blanking, etc. a metal plate.

The first positive electrode connection portion 11 may be electrically connected to the positive electrode of the electric device by welding or crimping.

Fig. 6 is a perspective view of the negative electrode conductive member of the present embodiment.

As shown in fig. 6, the negative electrode conductive member 20 may optionally include a first negative electrode connection part 21, a second negative electrode connection part 22, and a second curved surface part 23. Wherein, the first negative electrode connecting portion 21 and the second negative electrode connecting portion 22 are respectively disposed on two opposite ends of the second curved surface portion 23, the first negative electrode connecting portion 21 is fastened to the insulating base 30 and electrically connected to the negative electrode of the electric device, and the second negative electrode connecting portion 22 is fastened to the insulating base 30.

The second curved surface portion 23 protrudes outward in the direction away from the insulating base 30 and defines a cavity for the negative conductive member 20 to elastically deform with the insulating base 30, so that the negative conductive member 20 can be electrically contacted with a metal plate of an automobile body, and a negative electrode of the electric device is electrically connected with a negative electrode of an automobile power supply.

After the insulating base 30 is fastened and connected with the automobile body, the second curved surface portion 23 generates elastic deformation and contacts with a metal plate of the automobile body, so that the negative electrode of the automobile power supply and the negative electrode of the electric equipment are electrically connected.

It should be noted that, the larger the cavity defined by the second curved surface portion 23 and the insulating base 30 is, the larger the deformation of the second curved surface portion 23 is, so that the second curved surface portion 23 is in close contact with the metal plate of the automobile body, and the stability and firmness of the electrical connection can be improved.

The first negative electrode connecting portion 21 may be fastened to the insulating base 30 by a screw connection or a snap connection.

The second negative electrode connecting portion 22 can be tightly connected to the insulating base 30 by a screw connection or a snap connection.

The first negative electrode connection portion 21 is a flat plate structure, for example, the first negative electrode connection portion 21 includes a third rectangular section and a fourth rectangular section which are arranged in a coplanar manner, a first end of the third rectangular section is aligned with a first end of the fourth rectangular section and a first side of the third rectangular section is fastened to a first side of the fourth rectangular section, a length of the third rectangular section is greater than a length of the fourth rectangular section, and a second side of the third rectangular section is fastened to the second curved surface portion 23. The third and fourth rectangular sections define a first negative electrode connection part 21 of an L-shaped structure, a vertical end of the first negative electrode connection part 21 passes through the communication passage 324 on the side wall of the second groove 322 of the insulating base 30 and is located in the third groove 323, and the first negative electrode connection part 21 located in the third groove 323 is electrically connected with a negative electrode of the electric device.

The second negative electrode connection part 22 is a flat plate structure, for example, the second negative electrode connection part 22 is a rectangular plate.

The projection of the second curved surface portion 23 on the plane is rectangular, that is, the second curved surface portion 23 is a curved plate, for example, the second curved surface portion 23 is a rectangular curved plate. Schematically, in the present embodiment, the width of the second curved surface portion 23 is equal to the width of the third rectangular section and the width of the second anode connection portion 22 to improve the connection strength of the second curved surface portion 23 with the first anode connection portion 21 and the second anode connection portion 22.

The first negative electrode connecting portion 21, the second negative electrode connecting portion 22 and the second curved portion 23 may be an integral structure, for example, the negative electrode conductive member 20 may be formed by bending, stamping, etc. a metal plate.

FIG. 7 is a perspective view of the insulating base of the present embodiment; fig. 8 is a front view of the insulating base of the present embodiment.

As shown in fig. 7 and 8, in an alternative implementation, the insulation base 30 includes a main body portion 31, a mounting portion 32, a first groove 321, a second groove 322, two third grooves 323, and two communication passages 324. The main body part 31 is used for being fastened and connected with an automobile body; the mounting portion 32 is disposed inside the body portion 31.

The first groove 321, the second groove 322, and the two third grooves 323 are all provided on the surface of the mounting portion 32 opposite to the vehicle body.

Two third grooves 323 are provided at intervals and between the first groove 321 and the second groove 322, and two communication passages 324 are provided on the sidewalls of the first groove 321 and the second groove 322, respectively, so that the first groove 321 and the second groove 322 communicate with the two third grooves 323, respectively.

As shown in fig. 4, the positive conductive member 10 is disposed in the first groove 321 and is fastened to a sidewall of the first groove 321, a first end of the positive conductive member 10 is disposed in the communication channel 324 and is located in the third groove 323, and the first end of the positive conductive member 10 is electrically connected to a positive electrode of the electrical device.

As shown in fig. 4, the negative electrode conductive member 20 is disposed in the second groove 322 and tightly connected to the sidewall of the second groove 322, a first end of the negative electrode conductive member 20 is disposed in the communicating channel 324 and located in the third groove 323, and the first end of the negative electrode conductive member 20 is electrically connected to the negative electrode of the electrical device.

The main body part 31 can be fastened and connected with the automobile body in a threaded connection mode or a clamping connection mode and the like, and the automobile sun visor can be maintained conveniently.

The overall shape of the main body portion 31 may be a flat plate structure, for example, the main body portion 31 is a rectangular plate.

The main body 31 is provided with a first mounting hole, which is used for inserting an insertion section of the connecting shaft 40, so as to connect the connecting shaft 40 with the insulating base 30, wherein the first mounting hole penetrates through the main body 31.

The mounting portion 32 is cylindrical in shape, for example, the mounting portion 32 is rectangular parallelepiped in shape.

The mounting portion 32 and the main body portion 31 may be integrally formed to improve the connection strength between the mounting portion 32 and the main body portion 31.

The third groove 323 is communicated with the first groove 321 through the communication passage 324 so that a part of the positive conductive member 10 is positioned in the first groove 321 and another part of the positive conductive member 10 is positioned in the third groove 323, whereby the positive conductive member 10 can be electrically connected to the positive electrode of the automobile power supply and the harness connecting the positive electrodes of the electric devices, respectively.

Schematically, in the present embodiment, as shown in fig. 4, the first curved surface portion 13 is located in the first groove 321 and defines a cavity for elastically deforming the first curved surface portion 13 with the bottom wall of the first groove 321; the first positive electrode connecting portion 11 is disposed in the communicating channel 324 in a penetrating manner and located in the third groove 323, so that the first positive electrode connecting portion 11 and the inner wall of the communicating channel 324 form a clamping structure, and the first positive electrode connecting portion 11 located in the third groove 323 is electrically connected with a wiring harness of a positive electrode of the connecting electric device. Wherein, the cross section of the first groove 321 is polygonal, for example, the cross section of the first groove 321 is rectangular; the cross-section of the third groove 323 is polygonal, for example, the shape of the third groove 323 is rectangular.

The third groove 323 is communicated with the second groove 322 through the communication passage 324, so that a part of the negative electrode conductive member 20 is located in the second groove 322, and another part of the negative electrode conductive member 20 is located in the third groove 323, whereby the negative electrode conductive member 20 can be electrically connected to a wire harness for connecting a negative electrode of an electric device and a metal plate of an automobile body, respectively.

Schematically, in the present embodiment, as shown in fig. 4, the second curved surface portion 23 is located in the second groove 322 and defines a cavity for elastically deforming the second curved surface portion 23 with the bottom wall of the second groove 322; the first negative electrode connecting portion 21 is disposed in the communicating channel 324 in a penetrating manner and located in the third groove 323, so that the first negative electrode connecting portion 21 and the inner wall of the communicating channel 324 form a clamping structure, and the first negative electrode connecting portion 21 located in the third groove 323 is electrically connected with a wiring harness for connecting a negative electrode of the electric device. Wherein the cross section of the second groove 322 is polygonal, for example, the cross section of the second groove 322 is rectangular.

Alternatively, the communication passage 324 is a communication hole penetrating through a sidewall of the first groove 321 or a sidewall of the second groove 322 or a communication gap provided on a sidewall of the first groove 321 or a sidewall of the second groove 322.

The shape of the communication hole is adapted to the shape of the first cathode connection part 11 or the first anode connection part 21, for example, in the present embodiment, the communication hole is a rectangular hole to match the first cathode connection part 11 or the first anode connection part 21 of the flat plate structure.

The longitudinal section of intercommunication breach includes the fifth rectangle section and the sixth rectangle section that set up from top to bottom, and the length of fifth rectangle section is less than the length of sixth rectangle section, and L shape structure is injectd to fifth rectangle section and sixth rectangle section, can be convenient for first positive connecting portion 11 or first negative pole connecting portion 21 wear to locate in the intercommunication breach.

As shown in fig. 4, optionally, a first through hole and a second through hole are further included. The first through hole penetrates through the side wall of the first groove 321 and is opposite to the communicating channel 324 on the side wall of the first groove 321, and the second end of the positive conductive component 10 penetrates through the first through hole and is clamped with the side wall of the first groove 321.

The second through hole penetrates through the side wall of the second groove 322 and is opposite to the communicating channel 324 on the side wall of the second groove 322, and the second end of the negative electrode conductive piece 20 penetrates through the second through hole and is clamped with the side wall of the second groove 322, so that the positive electrode conductive piece 10 and the negative electrode conductive piece 20 are respectively and tightly connected with the insulating base 30.

The arrangement of the first through hole and the second through hole not only realizes the fixation of the positive conductive piece 10 and the negative conductive piece 20, but also facilitates the elastic deformation of the positive conductive piece 10 and the negative conductive piece 20, so as to be in close contact with a metal plate of an automobile body or the positive electrode of an automobile power supply.

In the present embodiment, the second end of the positive electrode conductive member 10 refers to the second positive electrode connection part 12, wherein the shape of the first through hole is adapted to the shape of the second positive electrode connection part 12, for example, the first through hole is a rectangular hole. The second end of the negative electrode conductive member 20 refers to a second negative electrode connection part 22, wherein the shape of the second through hole is adapted to the shape of the second negative electrode connection part 22, for example, the second through hole is a rectangular hole.

As shown in fig. 4, 7 and 8, optionally, a hook portion 33 is further included, which is disposed on the inner side of the main body portion 31, the hook portion 33 is used for being clamped with a sheet metal of an automobile body, and an end of the main body portion 31 opposite to the hook portion 33 is clamped with the automobile body.

The hook portion 33, the first mounting hole, and the mounting portion 32 are sequentially provided at intervals along the longitudinal direction of the main body portion 31.

The hook part 33 is a hook-shaped structure for hooking a sheet metal of an automobile body and forming a clamping structure with the sheet metal, for example, the hook part 33 includes a first hook plate, a second hook plate, a third hook plate, a fourth hook plate, a hook notch and a connecting plate. Wherein, along the width direction of the main body 31, the first hook plate, the second hook plate, the third hook plate and the fourth hook plate are arranged side by side and at intervals; the hook-shaped notch penetrates through the first hook plate, the second hook plate and the fourth hook plate along the width direction of the main body part 31; the connecting plate is positioned in the hook-shaped notch and is respectively and fixedly connected with the inner walls of the hook-shaped notches of the first hook plate, the second hook plate, the third hook plate and the fourth hook plate.

Illustratively, the connecting plate includes a first horizontal portion, an inclined portion, and a second horizontal portion. The two ends of the inclined part are respectively and fixedly connected with the first end of the first horizontal part and the first end of the second horizontal part, and the first horizontal part and the second horizontal part are positioned on the same side of the inclined part; the second end of the second horizontal portion is fastened to the main body portion 31.

As shown in fig. 3 and 7, optionally, a second mounting hole 34 and a snap 35 are further included. Wherein the second mounting hole 34 is disposed at a second end of the main body 31 and penetrates the main body 31; the clamping piece 35 is inserted into the second mounting hole 34, one part of the clamping piece 35 abuts against the main body part 31, and the other part of the clamping piece 35 is clamped with the automobile body, so that the main body part 31 is fastened on the automobile body by matching with the hook part 33.

Illustratively, the clip member 35 includes a bottom plate portion, a cylindrical portion, and a clip claw portion; the bottom plate part is vertical to the column part and is fixedly connected with the column part; along the length direction of the cylindrical part, a plurality of clamping claw parts are arranged on the side wall of the cylindrical part, and the clamping claw parts are used for being clamped with an automobile body; the column portion and the bottom plate portion define a stepped surface that abuts the first mounting hole.

The embodiment also provides an automobile which comprises an automobile body, a connecting wire, an automobile power supply and the automobile sun shield.

The first end of the connecting wire is electrically connected with the positive electrode of the automobile power supply, the second end of the connecting wire is tightly and insulatively installed in a first area of an automobile body and is used for being in electric contact with the positive electrode conductive piece 10 of the automobile sun shield, and the first area is an area opposite to the positive electrode conductive piece 10 on the automobile body.

The automobile power supply is arranged on the automobile body, and the negative electrode of the automobile power supply is electrically connected with the sheet metal of the automobile body.

The insulating base 30 of the automobile sun visor is tightly connected with the automobile body.

The sun visor for a vehicle has been explained in detail in the above description and will not be described again.

It should be noted that the second end of the connecting wire is fastened to the interior of the vehicle body and faces the first curved surface portion 13 of the positive conductive member 10, so that the first curved surface portion 13 can be pressed onto the second end of the connecting wire and make electrical contact with the second end of the connecting wire, and the positive conductive member 10 makes electrical contact with the positive electrode of the vehicle power supply.

For example, the connecting line can be adhesively fixed to the interior trim of the vehicle body.

Optionally, the connection line comprises a cable portion and a metal sheet portion. The first end of the cable body part is electrically connected with the anode of the automobile power supply, and the second end of the cable body part is electrically connected with the metal sheet part; the metal tab portion is mounted insulated in the first region and is used for electrical contact with the positive electrode conductive member 10. Due to the arrangement of the metal sheet part, the contact area between the connecting wire and the positive conductive piece 10 can be increased, and the stability of electric contact is ensured.

For example, the metal sheet portion may be adhesively fixed to the interior trim of the automobile body.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The automobile sun shield is characterized by comprising an insulating base, a connecting shaft, a plate body with electric equipment, a positive conductive piece and a negative conductive piece;

the plate body is arranged on the insulating base through the connecting shaft;

the insulating base is used for being fixedly connected with an automobile body;

the negative electrode conductive piece and the positive electrode conductive piece are arranged on the insulating base at intervals;

the negative electrode conductive piece is electrically connected with the negative electrode of the electric equipment and is used for electrically contacting with a metal plate of an automobile body electrically connected with the negative electrode of an automobile power supply;

and the positive conductive piece is electrically connected with the positive electrode of the electric equipment and is used for electrically contacting with the positive electrode of the automobile power supply.

2. The car sun visor of claim 1, wherein the negative electrode conductive piece is configured to be elastically deformable with respect to the insulating base;

the positive electrode conductive member is configured to be elastically deformable with respect to the insulating base.

3. The sun visor according to claim 2, wherein the positive electrode conductive member includes a first positive electrode connection portion, a second positive electrode connection portion, and a first curved surface portion;

the first positive electrode connecting part and the second positive electrode connecting part are respectively arranged at two opposite ends of the first curved surface part, the first positive electrode connecting part is fixedly connected with the insulating base and is electrically connected with a positive electrode of the electric equipment, and the second positive electrode connecting part is fixedly connected with the insulating base;

the first curved surface part protrudes outwards in the direction departing from the insulating base and defines a cavity for the positive conductive piece to deform elastically with the insulating base.

4. The sun visor according to claim 3, wherein the first positive electrode connecting portion is a flat plate structure; and/or the presence of a gas in the atmosphere,

the second positive electrode connecting part is of a flat plate structure; and/or the presence of a gas in the gas,

the projection of the first curved surface part on the plane is rectangular.

5. The sun visor according to claim 2, wherein the negative electrode conductive member includes a first negative electrode connection portion, a second negative electrode connection portion, and a second curved surface portion;

the first negative electrode connecting part and the second negative electrode connecting part are respectively arranged at two opposite ends of the second curved surface part, the first negative electrode connecting part is fixedly connected with the insulating base and is electrically connected with a negative electrode of the electric equipment, and the second negative electrode connecting part is fixedly connected with the insulating base;

the second curved surface part protrudes outwards in the direction departing from the insulating base and defines a cavity for the negative conductive piece to deform elastically with the insulating base.

6. The sun visor according to claim 5, wherein the first negative electrode connection portion is a flat plate structure; and/or the presence of a gas in the gas,

the second negative electrode connecting part is of a flat plate structure; and/or the presence of a gas in the gas,

the projection of the second curved surface part on the plane is rectangular.

7. The sun visor according to any one of claims 1 to 6, wherein the insulating base includes a main body portion, a mounting portion, a first groove, a second groove, two third grooves, and two communication passages;

the main body part is used for being fastened and connected with an automobile body;

the mounting part is fixedly arranged on the inner side of the main body part;

the first groove, the second groove and the two third grooves are all arranged on the surface of the mounting part opposite to the automobile body;

the two third grooves are arranged at intervals and between the first groove and the second groove, and the two communication channels are respectively arranged on the side wall of the first groove and the side wall of the second groove, so that the first groove and the second groove are respectively communicated with the two third grooves;

the positive electrode conductive piece is arranged in the first groove and is fixedly connected with the side wall of the first groove, the first end of the positive electrode conductive piece penetrates through the communicating channel and is positioned in the third groove, and the first end of the positive electrode conductive piece is electrically connected with the positive electrode of the electric equipment;

the negative electrode conductive piece is arranged in the second groove and is fixedly connected with the side wall of the second groove, the first end of the negative electrode conductive piece penetrates through the communicating channel and is positioned in the third groove, and the first end of the negative electrode conductive piece is electrically connected with the negative electrode of the electric equipment.

8. The sun visor according to claim 7, wherein the communication channel is a communication hole penetrating through a side wall of the first groove or a side wall of the second groove or a communication notch provided on the side wall of the first groove or the side wall of the second groove; and/or the presence of a gas in the gas,

the structure also comprises a first through hole and a second through hole; the first through hole penetrates through the side wall of the first groove and is arranged opposite to the communicating channel on the side wall of the first groove, and the second end of the positive conductive piece is arranged in the first through hole in a penetrating manner and is clamped with the side wall of the first groove; the second through hole penetrates through the side wall of the second groove and is arranged opposite to the communicating channel on the side wall of the second groove, and the second end of the negative conductive piece is arranged in the second through hole in a penetrating mode and is clamped with the side wall of the second groove; and/or the presence of a gas in the gas,

still including setting up hook body portion on the inboard of main part, hook body portion be used for with automobile body's panel beating joint, on the main part with hook body portion relative one end with automobile body joint.

9. An automobile, characterized by comprising an automobile body, a connecting line, an automobile power supply and the automobile sun visor of any one of claims 1 to 8;

the first end of the connecting wire is electrically connected with the anode of the automobile power supply, the second end of the connecting wire is tightly and insulatively installed in a first area of the automobile body and is used for being electrically contacted with the anode conductive piece of the automobile sun shield, and the first area is an area, opposite to the anode conductive piece, of the automobile body;

the automobile power supply is arranged on the automobile body, and the negative electrode of the automobile power supply is electrically connected with the metal plate of the automobile body;

and the insulating base of the automobile sun visor is fixedly connected with the automobile body.

10. The automobile of claim 9, wherein the connection line comprises a cable portion and a metal sheet portion;

a first end of the cable body is electrically connected with a positive electrode of the automobile power supply, and a second end of the cable body is electrically connected with the metal sheet part;

the metal sheet part is mounted in the first region in an insulated manner and is used for electrically contacting the positive conductive member.

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