CN212046814U

CN212046814U - Vehicle-mounted polarizing film light filter capable of being drawn out conveniently and additionally mounted

Info

Publication number: CN212046814U
Application number: CN202020603411.0U
Authority: CN
Inventors: 张鹏姣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-01
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a drawable vehicle-mounted polarizing film filter which is convenient to install, comprising a filter main frame and a polarizing plate; the method is characterized in that: the light filter main frame is provided with a polarizing plate in a sliding way; the two ends of the main filter frame are provided with bent claws, the back of the main filter frame is provided with an installation groove, and the polarizing plate is installed in the installation groove and can slide along the installation groove; the main filter frame is provided with the back surface of the sun shield through a bent claw; the filter can be stably installed on the sun visor of the current vehicle type in an additional mode, is convenient to transform, does not need to transform or replace the original sun visor in the vehicle type, and can be implemented on most vehicle types in the current market; while not affecting the use of the mirror on the sun visor.

Description

Vehicle-mounted polarizing film light filter capable of being drawn out conveniently and additionally mounted

Technical Field

The utility model relates to a car sun visor board accessory field, concretely relates to can extract formula on-vehicle polarizing film light filter convenient to install additional.

Background

The automobile sun visor is a structural member arranged at a driving position and a secondary driving position, and aims to shield dazzling sunlight in the process of driving in the direction of sunshine, so that the front road can be seen more clearly, and the automobile sun visor has a greater effect on the dazzling sunlight; for a high beam lamp irradiating an automobile, the sun shield cannot play a role, and based on the problem, the existing solution is to modify the sun shield, and two general modification schemes are provided, wherein one scheme is to redesign the structure of the sun shield, directly modify the sun shield, process an interlayer in the middle of the sun shield, embed a polarizing film and pull out the polarizing film when in use; the other is to arrange a polarizing film on the mirror surface side of the sun visor and pull down the polarizing film for use.

The first problem is that the traditional sun visor needs to be modified, so that a user needs to disassemble the vehicle and replace the sun visor to achieve the function, which is not only troublesome and high in cost, but also increases the probability of abnormal sound in the vehicle when the vehicle is disassembled, so that the implementation is difficult; secondly, the prior proposal greatly influences the use of the mirror on the sun shield, is inconvenient to use, and leads to complex implementation structure for the sun shield with the lamp due to the wire arrangement; the third is that the area to polarizing film is limited, and when actually acting, the light of the high beam of the automobile is flat or upward to the driving, the area is not enough, which results in poor light filtering property, the effect is not ideal, and the edge of the polarizing film may cause interference on the sight of the driver.

Disclosure of Invention

The utility model aims to provide a can extract formula on-vehicle polarizing film light filter convenient to install additional, this light filter can be installed on the sunshading board of present motorcycle type steadily with additional mode, conveniently reforms transform, need not reform transform or change original sunshading board in the motorcycle type, can implement to the vast majority of motorcycle types on the market at present; while not affecting the use of the mirror on the sun visor.

A vehicle-mounted polarizing film filter which is convenient to install and can be drawn out comprises a filter main frame and a polarizing plate;

the light filter main frame is provided with a polarizing plate in a sliding way;

the two ends of the main filter frame are provided with bent claws, the back of the main filter frame is provided with an installation groove, and the polarizing plate is installed in the installation groove and can slide along the installation groove;

the filter main frame is installed on the back of the sun shield through the bent claw.

Preferably, the filter main frame is provided with a limiting groove along the mounting groove, the limiting groove penetrates through the upper edge of the filter main frame, and the lower edge of the filter main frame is not penetrated through.

Furthermore, a locking structure is arranged between the polarizing plate and the filter main frame.

Further, the structure of locking is locked and position and friction type including magnetism.

Furthermore, in the formula of magnetism is inhaled and is locked a structure the high point of spacing groove is equipped with strong magnet, and is corresponding, and the polarizing plate is pushed back completely to the filter main frame in the back, and the corresponding position department of strong magnet is equipped with magnetism on the polarizing plate and inhales the piece.

Furthermore, in the friction type locking structure, the depth of the limiting groove from bottom to top is gradually reduced, and correspondingly, after the polarizing plate is completely pushed back into the filter main frame, a friction block is arranged at the corresponding position of the strong magnetic block on the polarizing plate.

Furthermore, the friction block is made of any elastic material such as rubber and silica gel, and the locking of the polarizing plate during returning is realized by increasing friction through extrusion.

Preferably, a push-pull block is arranged at the top edge of the polarizing plate.

Preferably, two corners of the lower edge of the polarizing plate are processed into a round corner structure, so that safety is ensured.

The beneficial effects of the utility model reside in that:

this application can add on the sunshading board in addition, reduces implementation cost to need not change or reform transform former car sunshading board, install convenience very, and the suitability is strong, only need at present go on the road the sunshading board on the direct mount, very convenient the motorcycle type to having gone on the road installs with.

This application simple structure compares in present transformation to the sunshading board, and its implementation simple process is implemented, and implementation cost is lower, and the practicality is stronger.

This application is owing to install the back at the sunshading board to can not lead to the fact the influence to the use of the mirror on the sunshading board, can surpass the area of former sunshading board to the area of sunshading board simultaneously, and the increase of area, the filter range that the driver obtained just more, this is the technological effect that current technology can't reach.

The polarizing film can effectively arrange and filter irregular reflected light rays, the light rays are arranged into same-direction light rays to enter two eyes to form a visual image, peripheral scenes are soft and not dazzling, the visual field is clear and natural, the polarizing film has a special effect on drivers, the visual sense can be improved, and the ride fun is added.

The filter is arranged below the sun visor of the original vehicle, the sun visor is rotated down during use, the light shield is positioned outside the sun visor, the polarizing plate in the clamping groove of the light shield is pulled out, the light shield is pushed back to the original position after use, and the sun visor is folded.

The polarizing plate in the filter is installed smoothly and has large area, no refraction phenomenon occurs, and the visual image is not loose and deformed. The integral optical filter is convenient to install, does not influence the space in a vehicle, is not easy to scratch and wear a built-in polarizing plate, is easy to wipe, and has the advantages that polarizing glasses cannot compare with.

Drawings

Fig. 1 is a schematic structural view of a sun visor for a vehicle.

Fig. 2 is a schematic view of the three-dimensional structure of the optical filter of the present invention.

Fig. 3 is a schematic drawing illustrating the polarizer according to the present invention.

Fig. 4 is a schematic diagram of the main frame of the optical filter of the present invention.

Fig. 5 is a schematic structural diagram of a polarizing plate according to the present invention.

Fig. 6 is the utility model discloses install at sunshading board schematic structure.

In the figure, a filter main frame 1, a bent claw 1-1, a mounting groove 1-2, a limiting groove 1-3, a strong magnetic block 1-4, a polarizing plate 2, a magnetic attraction piece 2-1, a push-pull block 2-2 and a sun shield 3.

Detailed Description

The present invention will be further explained with reference to the embodiments of the drawings.

Referring to fig. 1-6, an easily installed and removable vehicular polarizer filter mainly includes a filter main frame 1 and a polarizer 2; the method is characterized in that: wherein a polarizing plate 2 is slidably mounted on the filter main frame 1; the polarizing plate 2 is extended out from the filter main frame 1 in a sliding manner, so that the purpose of filtering the high beam of the automobile is achieved, and when the polarizing plate 2 is not needed, the polarizing plate is slid to be overlapped with the filter main frame 1, so that the folding purpose can be achieved.

Main structure of the filter main frame 1: the two ends of the main filter frame 1 are provided with bent claws 1-1 to prevent the bent claws 1-1 from damaging wrapping cloth on the sun shield 3 when the main filter frame 1 is installed on the sun shield 3, the bent claws 1-1 are processed into structures without edges and corners, the back of the main filter frame 1 is provided with (integrally processed) installation grooves 1-2, and the polarizing plate 2 is installed in the installation grooves 1-2 to realize relative sliding (and up-and-down sliding) of the polarizing plate 2 between the main filter frame 1.

In this application filter main frame 1 is through the back of curved claw 1-1 installation (centre gripping formula) sunshading board 3, implement the back like this, sunshading board 3 packs up the back on the car, filter main frame 1 is located sunshading board 3 under, the advantage of implementing like this lies in not influencing the use of mirror on the sunshading board 3, the area of polarizing plate 2 can be done bigger simultaneously, can be greater than sunshading board 3's area and set up, what can try best is to the overhead ray (like the sedan-chair runs the lamp source low, and the SUV lamp source is high, when rectifying and running and shining the SUV motorcycle type, for the overhead ray) cover the filtration, the effect is better relatively.

In the application, in order to avoid abnormal sound in a car (caused by the polarizing plate 2), and to solve the problem that the polarizing plate 2 automatically slides down after the polarizing plate 2 is recovered and caused by bumping vibration of the car, the limiting groove 1-3 is arranged on the main filter frame 1 along the direction of the mounting groove 1-2, the limiting groove 1-3 penetrates through the upper edge of the main filter frame 1, and the lower edge is not penetrated; the high points of the limiting grooves 1-3 are provided with strong magnetic blocks 1-4, correspondingly, after the polarizing plate 2 is completely pushed back into the optical filter main frame 1, magnetic attraction pieces 2-1 are arranged at corresponding positions of the strong magnetic blocks 1-4 on the polarizing plate 2 (which can be bonded or connected with a penetrating and fixing mode), locking of the strong magnetic blocks and the optical filter main frame is achieved through a magnetic attraction mode, sliding of the polarizing plate 2 is not affected, and after the polarizing plate 2 is installed on the optical filter main frame 1, the magnetic attraction pieces 2-1 are located in the limiting grooves 1-3.

Of course, the friction type can be used for locking, and when the friction principle is used for locking, the structure can be as follows: the depth of the limiting groove 1-3 is gradually reduced from bottom to top, correspondingly, after the polarizing plate 2 is completely pushed back into the filter main frame 1, a friction block is arranged at the corresponding position of the strong magnetic block 1-4 on the polarizing plate 2, and the friction force between the friction block and the limiting groove 1-3 is increased through clamping between the friction block and the limiting groove 1-3, so that locking is realized. Wherein the friction block is made of any elastic material such as rubber, silica gel and the like.

In the utility model, in order to facilitate the pushing and pulling of the polarizing plate 2 by the driver, the top edge of the polarizing plate 2 is provided with the push-pull block 2-2, and the push-pull block 2-2 is positioned at the top edge of the polarizing plate 2, so that the visual influence of the push-pull block 2-2 on the driver can be avoided.

The utility model discloses in, the lower border two corners processing of polarizing plate 2 is fillet structure, ensures driver safety.

When the utility model is implemented, the sun shield 3 is turned downwards, and then the polarizing plate 2 is pulled out in place, so that the operation is very simple; on the contrary, firstly the polarizing plate 2 is pushed back to the position, then the sun shield 3 is turned up, the whole process is two steps, the trouble caused by the high beam can be avoided, the space in the vehicle cannot be influenced, and the original structure of the vehicle cannot be changed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vehicle-mounted polarizing film filter which is convenient to install and can be drawn out comprises a filter main frame and a polarizing plate; the method is characterized in that:

2. An extractable onboard polarizer filter that is easy to retrofit as claimed in claim 1, wherein: the filter is characterized in that a limiting groove is arranged on the main filter frame along the mounting groove direction, the limiting groove penetrates through the upper edge of the main filter frame, and the lower edge of the main filter frame is not penetrated through.

3. An extractable onboard polarizer filter that is easy to retrofit as set forth in claim 2, wherein: a locking structure is arranged between the polarizing plate and the filter main frame.

4. A readily attachable extractable onboard polarizer filter of claim 3 wherein: the locking structure comprises a magnetic type locking position and a friction type locking position.

5. An extractable onboard polarizer filter that is easy to attach as claimed in claim 4, wherein: in the formula of magnetism is inhaled and is locked a structure the high point of spacing groove is equipped with strong magnetic block, and is corresponding, and the polarizing plate is pushed back completely to the filter main frame in the back, and the corresponding position department of strong magnetic block is equipped with magnetism on the polarizing plate and inhales the piece.

6. An extractable onboard polarizer filter that is easy to attach as claimed in claim 4, wherein: in the friction type locking structure, the depth of the limiting groove from bottom to top is gradually reduced, and correspondingly, after the polarizing plate is completely pushed back into the main frame of the filter, the friction block is arranged at the corresponding position of the strong magnetic block on the polarizing plate.

7. An extractable onboard polarizer filter that is easy to retrofit as claimed in claim 6, wherein: the friction block is made of any elastic materials such as rubber and silica gel, and the locking of the polarizing plate during returning is realized by increasing friction through extrusion.

8. An extractable onboard polarizer filter for vehicle use that is easy to attach and install according to any one of claims 1 to 7, wherein: and a push-pull block is arranged at the edge of the top of the polarizing plate.

9. An extractable onboard polarizer filter for vehicle use that is easy to attach and install according to any one of claims 1 to 7, wherein: the two corners of the lower edge of the polarizing plate are processed into round corner structures, so that safety is ensured.