Sun visor LED vanity mirror

Abstract

The utility model discloses a sun shield LED cosmetic mirror relates to the technical field of automotive interior appliances, including the positioning board, and the positioning board rear end is equipped with the clamping component and the lens component and the light supplementing component, the utility model discloses the cooperation between the light supplementing component and the lens component realizes stable light supplementing and use experience upgrading, the double clamping groove of positioning platform in light supplementing component installs first contact piece, second contact piece respectively, and the power supply passage is formed to cooperation conducting row, conducting bottom plate and first light guide plate, second light guide plate, and when opening the cover plate, the automobile circuit is powered for first contact piece, and light guide plate accurate light supplementing, and closing the cover plate is then power off, and the operation is convenient, the felt in one side clamping groove provides the buffer for first contact piece, prevents the contact piece from being bad because of vibration contact, the toughened film of lens front end effectively prevents scratching, reduces the maintenance cost of lens, and the rear end is clamped and is connected, ensures that the lens is stable and does not deviate when using, satisfies the cosmetic demand of user under different light environment in the car, and improves the use comfort degree.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior accessories technology, and in particular to an LED vanity mirror for a sun visor. Background Technology

[0002] In the automotive interior accessories sector, LED vanity mirrors on sun visors have become common automotive auxiliary accessories due to their ability to provide convenience for drivers and passengers to apply makeup in the car. However, current products still have many issues that affect the user experience and fail to meet users' needs for stable lighting, convenient operation, and reliable use. The supplementary lighting function lacks coordination with operation. Existing products often have separate supplementary lighting components and lens components, meaning the power supply path cannot be linked with the cover switch. Users often need to manually turn the supplementary lighting switch on or off, failing to achieve the convenient operation of "opening the cover triggers supplementary lighting, closing the cover cuts off supplementary lighting." This not only increases operational steps but also easily leads to wasted energy due to forgetting to turn the supplementary lighting on or off, or situations where supplementary lighting is unavailable. Furthermore, the supplementary lighting components lack stability. In existing supplementary lighting components, the contacts used for power connection are often directly mounted on a fixed structure without buffer protection. Unavoidable vibrations during vehicle operation can easily cause the contacts to loosen from the power supply line, resulting in intermittent supplementary lighting and an inability to provide a continuous and stable supplementary lighting effect, affecting the continuity of makeup application. Therefore, these problems need to be addressed. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a sunshade LED makeup mirror.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a sunshade LED cosmetic mirror, comprising a positioning plate, wherein a mounting groove is formed in the middle of the front end of the positioning plate, the mounting groove penetrates the positioning plate, and an abutment plate is installed in the front end of the inner side of the mounting groove, and a locking block is fixedly connected to the rear end of one side of the positioning plate; a positioning groove is formed in the front end of the positioning plate, the positioning groove is placed outside the mounting groove, a first placement groove is formed on both sides of the upper inner side of the positioning groove, and a second placement groove is formed on both sides of the middle inner side of the positioning groove; a locking slot is formed on both sides of the lower inner side of the positioning groove, the first placement groove, the second placement groove and the locking slot all horizontally penetrate the positioning plate, and a positioning hole is formed on both sides of the lower bottom of the positioning plate, the positioning hole horizontally penetrates the positioning plate, and a locking assembly, a lens assembly and a supplementary light assembly are installed in the rear end of the positioning plate.

[0005] Preferably, a cover plate with a matching slot is installed in the positioning groove, and limiting holes with matching positioning holes are opened on both sides below the cover plate. A spring sheet is installed in the matching slot of the cover plate. A shaft pin is installed in both the positioning plate and the cover plate through the corresponding positioning hole and limiting hole. A buffer pad is installed in the first placement groove, and a screw plug is installed in the second placement groove.

[0006] Preferably, the snap-fit ​​assembly includes multiple first snaps that are horizontally and equidistantly installed below the rear end of the positioning plate with their snap-fit ​​ends facing vertically upward; multiple second snaps that are horizontally and equidistantly installed above the rear end of the positioning plate with their snap-fit ​​ends facing vertically downward; multiple third snaps that are vertically and equidistantly installed on one side of the rear end of the positioning plate with their snap-fit ​​ends facing horizontally to the other side; and multiple fourth snaps that are vertically and equidistantly installed on the other side of the rear end of the positioning plate with their snap-fit ​​ends facing horizontally to one side.

[0007] Preferably, the first and second snap-fit ​​ends form a first snap-fit ​​area, and the third and fourth snap-fit ​​ends form a second snap-fit ​​area. The overlapping area formed by the first and second snap-fit ​​areas is larger than the area of ​​the mounting groove, and the cross-sections of the first and second snap-fits, as well as the third and fourth snap-fits, are all L-shaped structures. The lens assembly is snapped into the inside of the snap-fit ​​assembly.

[0008] Preferably, the lens assembly includes a lens that is snapped into a first snapping area and a second snapping area, a tempered glass film is installed on the front end of the lens, and the front end of the lens abuts against the rear end face of the abutment plate; the outer side of the lens is fitted into the inner wall of the mounting groove, and the rear end face of the lens is snapped by a first snap and a second snap and a third snap and a fourth snap.

[0009] Preferably, the supplementary lighting component includes a positioning platform horizontally installed below the rear end of the positioning plate. The positioning platform has horizontally opening slots on both sides of its rear end. A felt is installed in one slot, and a first contact piece is installed in the other slot. A second contact piece is installed in the other slot. A first light guide plate and a second light guide plate are respectively snapped into one and the other sides of the second snapping area. A conductive base plate is installed between the first and second light guide plates. A conductive busbar is installed on the outer side of the conductive base plate, and the other end of the conductive busbar is electrically connected to the first contact piece.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves stable lighting and an upgraded user experience through the cooperation between the lighting component and the lens component. The double-slotted positioning platform in the lighting component houses the first and second contact pieces, which, together with the conductive busbar, conductive base plate, first light guide plate, and second light guide plate, form a power supply path. When the cover is opened, the car circuit powers the first contact piece, and the light guide plate provides precise lighting. When the cover is closed, the power is cut off, making operation convenient. The felt in one of the slots provides cushioning for the first contact piece, preventing poor contact due to vibration. The tempered glass film on the front of the lens effectively prevents scratches, reducing lens repair costs. The outer side of the lens fits into the mounting slot, and the rear end is secured by a snap-fit, ensuring that the lens is stable and does not shift during use, meeting the user's makeup needs in different lighting environments inside the car and improving user comfort.

[0011] 2. This utility model achieves rapid and stable assembly and protection of the lens and the supplementary lighting component through a snap-fit ​​assembly. The first, second, third, and fourth snap-fit ​​buckles in the snap-fit ​​assembly form a double snap-fit ​​area with an overlapping area larger than the mounting groove. The L-shaped structure can directly snap the lens and the supplementary lighting component without additional fixing tools. Moreover, the buckles are made of flexible plastic or shape memory metal, which allows for installation deviations and can be fixed without precise alignment, greatly shortening the assembly time. The positioning groove, the snap-fit ​​groove, and the shaft pin cooperate to achieve rapid assembly of the cover plate. The spring plate provides the initial driving force for the cover plate, making it easy to open. The buffer pad in the first placement groove and the screw plug in the second placement groove buffer the impact force when the cover plate is closed, preventing damage to the lens and contact plate due to vibration or compression, and improving the safety of the components during installation and use. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with their description, serve to explain the present invention, but do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure proposed in this utility model; Figure 2 This is a schematic diagram of the positioning groove structure proposed in this utility model; Figure 3 This is a schematic diagram of the positioning platform and the first contact piece structure proposed in this utility model; Figure 4 This is a schematic diagram of the snap-fit ​​groove structure proposed in this utility model; Figure 5 This is an exploded view of the overall structure proposed in this utility model.

[0013] The following are the components listed in the diagram: 1. Positioning plate; 2. Clip; 3. Positioning groove; 4. First placement groove; 5. Second placement groove; 6. Positioning hole; 7. Clip groove; 8. First buckle; 9. Second buckle; 10. Fourth buckle; 11. Third buckle; 12. Cover plate; 13. Positioning platform; 14. Snap-fit ​​groove; 15. Felt; 16. First contact piece; 17. Second contact piece; 18. Tempered glass film; 19. Lens; 20. Buffer pad; 21. Screw plug; 22. Spring sheet; 23. Shaft pin; 24. First light guide plate; 25. Second light guide plate; 26. Conductive base plate; 27. Conductive busbar. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Example: See Figures 1 to 5This utility model discloses a sun visor LED makeup mirror, including a positioning plate 1. The positioning plate 1 facilitates the subsequent mounting and snapping of the lens assembly and the supplementary lighting assembly between the first buckle 8, the second buckle 9, the third buckle 11, the fourth buckle 10, and the mounting groove. It also facilitates the subsequent installation of the entire product on the inside of the sun visor of a car using the locking block 2. The positioning plate 1 has a mounting groove in the middle of its front end, which extends through the positioning plate 1. An abutment plate is installed on the front end of the inner side of the mounting groove, and the locking block 2 is fixedly connected to the rear end of one side of the positioning plate 1. The locking block 2 helps to assist the positioning plate 1 in being installed on the inside of the sun visor of the car and keeps the positioning plate 1 stable when the car is running. The positioning plate 1 has a positioning... The positioning groove 3 is located outside the mounting groove, facilitating the installation of the rear-end limiting cover 12. A first placement groove 4 is provided on both sides of the upper inner side of the positioning groove 3, facilitating the installation of the buffer pad 20 in subsequent processes. A second placement groove 5 is provided on both sides of the middle inner side of the positioning groove 3, facilitating the installation of the screw plug 21 via the supporting machine in subsequent processes. A retaining groove 7 is provided on both sides of the lower inner side of the positioning groove 3, facilitating the installation of the limiting cover 12 and the spring sheet 22 via the supporting machine in subsequent processes. The first placement groove 4, the second placement groove 5, and the retaining groove 7 all horizontally penetrate the positioning plate 1, and the two grooves below the positioning plate 1... Positioning holes 6 are provided on both sides, and the positioning holes 6 penetrate the positioning plate 1 laterally. The positioning holes 6 facilitate the use of externally matched machine mounting pins 23 to allow the cover plate 12 to unfold relative to the positioning plate 1. The rear end of the positioning plate 1 is equipped with a snap-fit ​​assembly, a lens assembly, and a supplementary lighting assembly. The positioning groove 3 is equipped with a cover plate 12 that matches the snap-fit ​​groove 7. The cover plate 12 facilitates the subsequent protection of the lens assembly and the supplementary lighting assembly. Limiting holes that match the positioning holes 6 are provided on both sides of the lower part of the cover plate 12, and spring plates 22 are installed on the cover plate 12 that match the snap-fit ​​groove 7. The spring plates 22 facilitate the provision of initial driving force for the cover plate 12. Both the positioning plate 1 and the cover plate 12 are equipped with snap-fit ​​pins 23 through the corresponding positioning holes 6 and limiting holes. The pivot pin 23 facilitates the rotation of the cover plate 12 relative to the positioning plate 1. A buffer pad 20 is installed in the first placement groove 4, and a screw plug 21 is installed in the second placement groove 5. The buffer pad 20 and the screw plug 21 provide cushioning when the cover plate 12 is closed, and also prevent damage to the lens assembly and the supplementary light assembly. The snap-fit ​​assembly includes multiple first snaps 8 that are horizontally and equidistantly installed below the rear end of the positioning plate 1 with the snap-fit ​​ends facing vertically upward. Multiple second snaps 9 that are horizontally and equidistantly installed above the rear end of the positioning plate 1 with the snap-fit ​​ends facing vertically downward. Multiple third snaps 11 that are vertically and equidistantly installed on one side of the rear end of the positioning plate 1 with the snap-fit ​​ends facing horizontally to the other side are also installed vertically.On the other side of the rear end of the positioning plate 1, multiple equidistant fourth clips 10 are longitudinally installed, with their snap-fit ​​ends facing horizontally to one side. The snap-fit ​​ends of the first clip 8 and the second clip 9 form a first snap-fit ​​area, and the snap-fit ​​ends of the third clip 11 and the fourth clip 10 form a second snap-fit ​​area. The overlapping area of ​​the first and second snap-fit ​​areas is larger than the area of ​​the mounting groove. Furthermore, the cross-sections of the first clip 8 and the second clip 9, as well as the third clip 11 and the fourth clip 10, are all L-shaped structures. The lens assembly snaps into the inside of the snap-fit ​​assembly. The first clip 8 and the second clip 9, and the third clip 11 and the fourth clip 10 facilitate subsequent snap-fit ​​installation of the lens assembly and the supplementary lighting assembly. Moreover, the first clip 8 and the second clip 9, and the third clip 11 and the fourth clip 10 are all made of flexible plastic or shape memory metal to ensure a certain installation redundancy during snap-fit.

[0016] In this invention, the lens assembly includes a lens 19 that snaps into the first snap-in area and the second snap-in area. The lens 19 allows the user to easily see the area around their skin using reflection. A tempered glass film 18 is installed on the front end of the lens 19 to protect it from external scratches and reduce maintenance costs. The front end of the lens 19 abuts against the rear end face of the abutment plate. The outer side of the lens 19 fits into the inner wall of the mounting groove, and the rear end face of the lens 19 is supported by the first snap 8, the second snap 9, the third snap 11, and the fourth snap. The 10-type snap-fit ​​lighting assembly includes a positioning platform 13 horizontally mounted below the rear end of the positioning plate 1. The positioning platform 13 facilitates the opening of snap-fit ​​grooves 14 via external components, and allows for the installation of the first contact piece 16 and the second contact piece 17 via subsequent process components. Snap-fit ​​grooves 14 are horizontally opened on both sides of the rear end of the positioning platform 13, facilitating the installation of felt 15. Felt 15 is installed in one snap-fit ​​groove 14, providing cushioning for the first contact piece 16. The first contact piece 16 is also installed in one snap-fit ​​groove 14. 6. For easy connection to external vehicle wiring systems, power is supplied to the conductive base plate 26 via the subsequent conductive busbar 27, thereby powering the first light guide plate 24 and the second light guide plate 25 to achieve the supplementary lighting effect of this product; a second contact piece 17 is installed in the snap-fit ​​groove 14 on the other side, serving as a spare module for the first contact piece 16. The installation of both the first contact piece 16 and the second contact piece 17 is performed using external devices that are compatible with the process flow; the first light guide plate 24 and the second light guide plate 25 are snapped into one side and the other side of the second snap-fit ​​area respectively, through the first light guide plate The first light guide plate 24 and the second light guide plate 25 are conveniently used as core components for supplementing light for users in this product; a conductive base plate 26 is installed between the first light guide plate 24 and the second light guide plate 25, which serves as a "bridge" connecting the first light guide plate 24, the second light guide plate 25 and the first contact piece 16; a conductive busbar 27 is installed on the outside of the conductive base plate 26, and the other end of the conductive busbar 27 is connected to the first contact piece 16, which facilitates the transfer of electrical energy transmitted through the automotive circuit to the first contact piece 16 to the first light guide plate 24 and the second light guide plate 25.

[0017] Working principle: When using this utility model, the assembly plant must inspect and determine whether the product meets the process requirements during installation before it leaves the factory. The installation process of this product is as follows: Place the positioning plate on the device supporting the process flow, then take out the lenses in a dust-free workshop and install the lenses strictly in accordance with the procedures of the first buckle, the second buckle, the third buckle and the fourth buckle respectively. Then tear off the protective film corresponding to the lenses and attach the tempered film to the lenses. Subsequently, install the buffer pad and the screw plug respectively according to the first placement groove and the second placement groove. (Note: Do not press in the end loaded later of the screw plug, keep it in a tilted state, which is convenient for customers to install screws.) Install the felt on the inner side of the clamping groove provided on one side of the positioning table. After the installation is completed, install the first contact piece into the clamping groove where the felt is placed (the position shall not be misplaced), and install the second contact piece into the clamping groove on the other side. Then check whether the air pressure of the external device is normal (standard air pressure: 0.6~0.8Mpa, the subsequent air pressure of the external device shall be checked based on this standard), check whether the error-proof indicator light is normal, check whether the temperature displays the working temperature of 140±2°C, and put the injection-molded semi-finished frame (with lenses installed) into the hot-pressing tool. Then start the external device to press and install the first contact piece and the second contact piece (after pressing, it is necessary to manually check whether the contact pieces are welded firmly, whether the contact pieces are tilted, and whether the welding spots are in a hemispherical shape). After the pressing of the first contact piece and the second contact piece is completed, take out the product and place it at the external device corresponding to another process flow. Then place the spring piece into the clamping slot, and press it through the external device. After pressing, the operator applies white Kunlun No. 2 grease to the spring piece with a cotton swab. (Note: The oiling position is the side of the appearance surface, and the oil amount only needs to dab the spring piece with the cotton swab once.) After coating, take out the product and transfer it to the external device corresponding to the next process flow. Then install the cover plate through the positioning groove, install the shaft pin through the positioning hole, and start the external device to position the shaft pin. After the shaft pin is installed (the operator shall check whether there is white pressing or pressing damage at the position where the mirror cover presses the shaft pin; if there is white pressing damage, the product is judged as NG). Then the operator takes out the conductive bottom plate, and the conductive bar, the first light guide plate and the second light guide plate installed together with it from the external storage box, places the conductive bar in an external instrument for measuring circuit on-off to check whether the conductive bottom plate is normal. After the inspection is normal, first clamp the first light guide plate and the second light guide plate through the third buckle and the fourth buckle respectively, then clamp the conductive bottom plate through the first buckle and the second buckle. It is necessary to ensure that both sides of the conductive bottom plate abut against the first light guide plate and the second light guide plate respectively. At this point, the product is completely installed; After installation, it needs to be applied to a car. It is connected to the first contact piece 16 through the car's internal circuit cables. Then, the product is installed on the car's sun visor using the clip 2. When the user opens the cover 12, the car's internal circuit supplies power to the first contact piece 16. The first contact piece 16 transmits electrical energy to the conductive base plate 26 through the conductive busbar 27. The conductive base plate 26 supplies power to the first light guide plate 24 and the second light guide plate 25. After the user finishes using it, the cover 12 is closed, and the car's internal circuit disconnects the power supply to the first contact piece 16. When the first contact piece 16 is damaged, the second contact piece 17 can be used to supply power. However, at this time, felt 15 needs to be installed in the second contact piece 17 and the corresponding clip slot 14.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sunshade LED makeup mirror, comprising a positioning plate (1), characterized in that: The positioning plate (1) has an installation groove in the middle of its front end, the installation groove penetrates the positioning plate (1), and an abutment plate is installed on the front end of the inner side of the installation groove, and a locking block (2) is fixed to the rear end of one side of the positioning plate (1); the positioning plate (1) has a positioning groove (3) in the front end, the positioning groove (3) is placed outside the installation groove, the positioning groove (3) has a first placement groove (4) on both sides of the upper inner side of the positioning groove (3), and a second placement groove (5) is opened on both sides of the middle inner side of the positioning groove (3); the positioning groove (3) has a locking slot (7) on both sides of the lower inner side of the positioning groove (3), the first placement groove (4), the second placement groove (5) and the locking slot (7) all penetrate the positioning plate (1) horizontally, and a positioning hole (6) is opened on both sides of the lower bottom of the positioning plate (1), the positioning hole (6) penetrates the positioning plate (1) horizontally, and a locking assembly, a lens assembly and a supplementary light assembly are installed at the rear end of the positioning plate (1).

2. The LED makeup mirror with a sunshade according to claim 1, characterized in that: The positioning groove (3) is equipped with a cover plate (12) that matches the slot (7). The cover plate (12) has limiting holes with matching positioning holes (6) on both sides below it. The cover plate (12) is equipped with a spring sheet (22) that matches the slot (7). The positioning plate (1) and the cover plate (12) are equipped with shaft pins (23) through the corresponding positioning holes (6) and limiting holes. The first placement groove (4) is equipped with a buffer pad (20). The second placement groove (5) is equipped with a screw plug (21).

3. The LED makeup mirror with a sunshade according to claim 2, characterized in that: The snap-fit ​​assembly includes multiple first snaps (8) that are horizontally and equidistantly installed below the rear end of the positioning plate (1) with their snap-fit ​​ends facing vertically upwards; multiple second snaps (9) that are horizontally and equidistantly installed above the rear end of the positioning plate (1) with their snap-fit ​​ends facing vertically downwards; multiple third snaps (11) that are vertically and equidistantly installed on one side of the rear end of the positioning plate (1) with their snap-fit ​​ends facing horizontally to the other side; and multiple fourth snaps (10) that are vertically and equidistantly installed on the other side of the rear end of the positioning plate (1) with their snap-fit ​​ends facing horizontally to one side.

4. The LED makeup mirror with a sunshade according to claim 3, characterized in that: The first snap-fit ​​area is formed between the snap-fit ​​ends of the first snap-fit ​​(8) and the second snap-fit ​​(9), and the second snap-fit ​​area is formed between the snap-fit ​​ends of the third snap-fit ​​(11) and the fourth snap-fit ​​(10). The overlapping area formed by the first snap-fit ​​area and the second snap-fit ​​area is larger than the area of ​​the mounting groove. The cross-sections of the first snap-fit ​​(8) and the second snap-fit ​​(9) and the third snap-fit ​​(11) and the fourth snap-fit ​​(10) are all L-shaped structures. The lens assembly is snapped into the inside of the snap-fit ​​assembly.

5. A sunshade LED makeup mirror according to claim 4, characterized in that: The lens assembly includes a lens (19) that is snapped into a first snapping area and a second snapping area. A tempered glass film (18) is installed on the front end of the lens (19), and the front end of the lens (19) abuts against the rear end face of the abutment plate. The outer side of the lens (19) is fitted into the inner wall of the mounting groove, and the rear end face of the lens (19) is snapped by a first snap (8) and a second snap (9) and a third snap (11) and a fourth snap (10).

6. A sunshade LED makeup mirror according to claim 5, characterized in that: The supplementary lighting assembly includes a positioning platform (13) horizontally installed below the rear end of the positioning plate (1). The positioning platform (13) has horizontally opened snap-fit ​​grooves (14) on both sides of its rear end. A felt (15) is installed in one snap-fit ​​groove (14), and a first contact piece (16) is installed in the snap-fit ​​groove (14) on one side. A second contact piece (17) is installed in the snap-fit ​​groove (14) on the other side. A first light guide plate (24) and a second light guide plate (25) are snapped into one side and the other side of the second snap-fit ​​area, respectively. A conductive base plate (26) is installed between the first light guide plate (24) and the second light guide plate (25). A conductive busbar (27) is installed on the outside of the conductive base plate (26). The other end of the conductive busbar (27) is electrically connected to the first contact piece (16).

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