Automobile rearview mirror with door opening warning function and automobile

Abstract

The invention discloses an automobile rearview mirror with a door opening warning function and an automobile, and relates to the field of automobiles, the automobile rearview mirror comprises a rearview mirror body, an endoscope fixing frame and a lampshade shell in the rearview mirror body are detachably connected, a lamp strip clamping groove is formed in the side, facing the endoscope fixing frame, of the lampshade shell, and an annular lamp strip is arranged in the lamp strip clamping groove; the lampshade shell is provided with a plurality of light leakage holes. The annular lamp is used for being turned on when a vehicle door lock is started at the first stage. On the premise that the state of the rearview mirror is not affected, the pre-opening warning function is set, and the driving safety is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of automobiles, and in particular to an automobile rearview mirror with a door opening warning function and an automobile. Background Art

[0002] At present, some high-end models or specific configurations have begun to integrate door opening warning systems, which are generally achieved through sensors on the vehicle body (such as radar, camera or ultrasonic sensor) and central control system. When the sensor detects that there is an object approaching behind the car, the system will alert the driver or passengers through sound, light or warning on the display. Existing car rearview mirrors mainly integrate the functions of observing the road conditions behind the left or right rear through a plane reflector, turn signal and electric folding; there are also some solutions in the prior art to install warning lights on the car rearview mirror to achieve the reminder function, such as:

[0003] CN221293250U discloses a warning system for an exterior rearview mirror, comprising a rearview mirror and a warning unit, wherein the rearview mirror comprises a housing connected to a vehicle body, a mounting plate being an annular plate structure connected to a side of the housing facing the rear of the vehicle, and the warning unit comprising a warning light embedded in the mounting plate; CN118810621A discloses a door opening warning device, comprising a vehicle body and a vehicle door located at the vehicle body, wherein a warning light and a sensor are arranged at the vehicle door through a mounting frame, and the warning light and the sensor cooperate with each other to light up the warning light to warn pedestrians.

[0004] The above solutions all achieve the installation of warning lights and the like by adding a mounting structure outside the rearview mirror. Although this has a warning effect to a certain extent, it changes the external shape of the rearview mirror and is likely to affect its own performance. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a car rearview mirror and a car with a door opening warning function, in which the pre-door opening warning function is set without affecting the state of the rearview mirror itself, so as to ensure driving safety.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] In the first aspect, an embodiment of the present invention provides a car rearview mirror with a door opening warning function, comprising a rearview mirror body, an inner mirror fixing frame and a lamp cover shell in the rearview mirror body being detachably connected, a light strip slot is provided on the lamp cover shell facing the inner mirror fixing frame, a ring light strip is provided in the light strip slot, and a plurality of light leakage holes are provided on the lamp cover shell; the ring light is used to light up when the first stage of the door lock is started.

[0008] As a further implementation, a plurality of reinforcing ribs are provided in the lampshade shell, and the light strip clamping groove is provided between the reinforcing ribs and the side wall of the lampshade shell.

[0009] As a further implementation, the rearview mirror body further includes an upper shell and a lower shell, and the lamp cover shell is plug-fitted with the upper shell and the lower shell.

[0010] As a further implementation, the lower shell is provided with a side buckle, the upper shell is provided with a lampshade slot and a first lampshade buckle, and the lampshade shell is provided with a second lampshade buckle and a plurality of lampshade hanging buckle parts;

[0011] The lampshade shell is connected to the lower shell by the lampshade hanging buckle part cooperating with the side buckle, and the lampshade shell is connected to the upper shell by the lampshade hanging buckle part cooperating with the first lampshade buckle and the second lampshade buckle cooperating with the lampshade slot.

[0012] As a further implementation, the endoscope fixing frame cooperates with the lower buckle on the lower shell through the first slot thereon, and the endoscope fixing frame cooperates with the symmetrical buckle thereon to achieve connection with the lower shell.

[0013] As a further implementation, the lower shell is connected to the inner rotating frame via a positioning pin.

[0014] As a further implementation method, the lower shell is also provided with a Z-direction limit buckle for limiting the Z-direction freedom of the inner rotating frame.

[0015] As a further implementation method, the rearview mirror body is installed with an optical lens, and the rearview mirror body is rotatably connected to the base part.

[0016] In a second aspect, an embodiment of the present invention further provides an automobile, characterized in that the automobile is equipped with the rearview mirror.

[0017] As a further implementation method, it also includes a door opening control system, which includes a two-level door lock. The first level of the two-level door lock is a switch for controlling the annular light strip, and the second level is a switch for controlling the opening of the door.

[0018] The beneficial effects of the present invention are as follows:

[0019] (1) The interior mirror fixing frame and the lampshade shell of the present invention are detachably mounted, thereby ensuring the installation of the annular light strip without affecting the external shape of the rearview mirror; at the same time, the lampshade shell is installed with reinforcing ribs and is provided with light leakage holes, which not only ensures the structural strength of the lampshade shell, but also ensures the uniformity of the light displayed by the lampshade shell, ensuring that passers-by passing by the A-pillar and C-pillar area of ​​the car can intuitively see the light on, thereby playing an effective warning role.

[0020] (2) In the two-stage door lock of the present invention, the first stage is a switch for controlling the ring light strip, and the second stage is a switch for controlling the door opening. This realizes a pre-door opening warning function by adding a contact switch integrated into the first stage of the two-stage door lock without affecting the original door lock structure, and has low cost. Safety is ensured by the pre-door opening warning before the door is opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0022] Figure 1 The present invention is a vehicle rearview mirror assembly according to one or more embodiments Figure 1 ;

[0023] Figure 2 yes Figure 1 Exploded diagram of

[0024] Figure 3 The present invention is a vehicle rearview mirror assembly according to one or more embodiments Figure 2 ;

[0025] Figure 4 yes Figure 3 Exploded diagram of

[0026] Figure 5 is a schematic diagram of the lower housing structure according to one or more embodiments of the present invention;

[0027] Figure 6 is a schematic diagram of the upper housing structure according to one or more embodiments of the present invention;

[0028] Figure 7 is a front view of a lampshade shell according to one or more embodiments of the present invention;

[0029] Figure 8 yes Figure 7 Middle AA section view;

[0030] Fig. 9 is a schematic diagram of the structure of an annular light strip according to one or more embodiments of the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of a strip light strip according to one or more embodiments of the present invention.

[0032] Among them, 1. base body; 2. rearview mirror body; 3. optical lens;

[0033] 20, lower shell; 20-1, positioning pin; 20-2, Z-axis limit buckle; 20-3, lower shell fixing hole; 20-4, rotating frame fixing hole; 20-5, first fixing frame fixing hole; 20-6, symmetrical buckle; 20-7, upper shell card slot; 20-8, lower buckle; 20-9, side buckle;

[0034] 21, inner rotating frame; 21-1, upper shell buckle portion; 21-2, first through hole; 21-3, second fixing frame fixing hole;

[0035] 22, upper housing; 22-1, lower housing buckle; 22-2, rotating frame buckle; 22-3, first fixing frame buckle; 22-4, second fixing frame buckle; 22-5, first lampshade buckle; 22-6, lampshade slot;

[0036] 23. Motor gearbox assembly;

[0037] 24, endoscope fixing frame; 24-1, second through hole; 24-2, second hook portion; 24-3, first card slot; 24-4, second card slot;

[0038] 25, lampshade shell; 25-1, lampshade buckle portion; 25-2, second lampshade buckle; 25-3, reinforcing rib; 25-30, lamp belt slot; 25-31, light leakage hole; 25-4, annular lamp belt;

[0039] 26. Endoscope movable plate;

[0040] 27. Turn signal lamp housing; 27-1. Strip light strip. DETAILED DESCRIPTION

[0041] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0042] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present invention, they only indicate that they are consistent with the up, down, left and right directions of the drawings themselves, and do not limit the structure. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0043] Embodiment 1:

[0044] Since pedestrians or electric vehicles can neither see the headlights nor the taillights when they travel in the A-pillar and C-pillar areas of the car, even if the headlights or taillights flash, it will not serve as a warning; therefore, this embodiment provides a car rearview mirror with a door opening warning function, by arranging a ring-shaped light strip 25-4 in the lamp cover shell 25, the ring-shaped light strip 25-4 is lit when the door lock is pried from the inside, so as to provide a pre-door opening warning.

[0045] like Figure 1 and Figure 3 As shown, it includes a base part 1, a rearview mirror body 2, and an optical lens 3. The optical lens 3 is installed on the rearview mirror body 2, and the rearview mirror body 2 is rotatably connected to the base part 1.

[0046] Among them, Figure 2 and Figure 4 As shown, the rearview mirror body 2 includes a lower shell 20, an upper shell 22, an inner rotating frame 21, a motor gear box assembly 23, an inner mirror fixing frame 24, a lamp cover shell 25, an inner mirror movable plate 26 and a turn signal lamp cover shell 27, and the turn signal lamp cover shell 27 is provided with Fig.10 The strip light strip 27-1 shown; compared with the existing inner mirror fixing frame 24 and the lamp cover shell 25 which are injection molded as an integral structure, the inner mirror fixing frame 24 and the lamp cover shell 25 of this embodiment are detachably connected, so that a ring light strip 25-4 can be installed in the lamp cover shell 25, so that the rearview mirror has a door opening warning function.

[0047] The lower shell 20 is connected to the base 1, and the electric folding connection is realized through the motor gearbox assembly 23; the lower shell 20 is provided with a plurality of fixing holes for fastening to other components. The inner rotating frame 21 is limitedly engaged with the motor gearbox assembly 23 to realize the rotation function; the inner rotating frame 21 is fastened to the upper shell 22 and the lower shell 20. The inner mirror fixing frame 24 is used to fix the optical lens 3, which is connected to the lower shell 20 and the inner rotating frame 21. The inner mirror movable plate 26 is connected to the inner rotating frame 21, and is used to adjust the angle or position of the optical lens 3.

[0048] Specifically, Figure 5 As shown, a side buckle 20-9 is provided on the inner surface of the lower shell 20 near the edge, and a rotating frame fixing hole 20-4 is provided on the inner surface of the lower shell 20. A positioning pin 20-1 cooperating with the inner rotating frame 21 is provided vertically upward along the inner edge of the rotating frame fixing hole 20-4, thereby ensuring the stability of the entire rearview mirror body 2 on the XOY plane; the lower shell 20 is also provided with a Z-direction limit buckle 20-2 for limiting the Z-direction freedom of the inner rotating frame 21, thereby ensuring the stability of the entire rearview mirror body 2 in the Z direction.

[0049] like Figure 6As shown, the inner surface of the upper shell 22 is provided with a lower shell buckle 22-1, a rotating frame buckle 22-2, a first fixed frame buckle 22-3, and a second fixed frame buckle 22-4, and the inner surface edge of the upper shell 22 is provided with a first lampshade buckle 22-5 and a lampshade slot 22-6. The inner rotating frame 21 is fastened to the lower shell 20 through the lower shell fixing hole 20-3 and the rotating frame fixing hole 20-4, and the upper shell 22 is connected to the lower shell 20 through the lower shell buckle 22-1 and the upper shell slot 20-7; the upper shell 22 is connected to the inner rotating frame 21 through the rotating frame buckle 22-2 and the upper shell hanging buckle 21-1, and the upper shell 22 is connected to the endoscope fixed frame 24 through the first fixed frame buckle 22-3, the second fixed frame buckle 22-4 and the second hanging buckle 24-2.

[0050] The endoscope fixing frame 24 is matched with the first fixing frame fixing hole 20-5 and the second fixing frame fixing hole 21-3 through the second through hole 24-1 to achieve connection with the lower housing 20 and the inner rotating frame 21. The endoscope fixing frame 24 is connected with the lower buckle 20-8 through the first card slot 24-3 and with the symmetrical buckle 20-6 through the second card slot 24-4.

[0051] The lampshade shell 25 is connected to the lower shell 20 by the lampshade hook portion 25-1 cooperating with the side buckle 20-9, and the lampshade shell 25 is connected to the upper shell 22 by the lampshade hook portion 25-1 cooperating with the first lampshade buckle 22-5 and the second lampshade buckle 25-2 cooperating with the lampshade slot 22-6.

[0052] like Figure 4 , Figure 7 and Figure 8 As shown, the lamp cover shell 25 faces one side of the inner mirror fixing frame 24, and the inner frame and the outer frame are connected by a plurality of reinforcing ribs 25-3, and a light strip slot 25-30 is provided between the reinforcing ribs 25-3 and the outer frame. Fig. 9 The annular light strip 24 shown in the figure has a light leakage hole 25-31 between the bottom of the reinforcing rib 25-3 and the lampshade shell 25, which not only ensures the structural strength of the lampshade shell 25, but also ensures the uniformity of the light displayed by the lampshade shell 25.

[0053] It should be noted that the upper shell hook portion 21-1, the lower shell plug buckle 22-1, the rotating frame plug buckle 22-2, etc. in this embodiment are all for the convenience of describing the limitations based on their functions and do not cause structural limitations; for example, the upper shell hook portion 21-1 refers to the hook used to connect the upper shell 22, and the lower shell plug buckle 22-1 refers to the socket used to connect the lower shell 20.

[0054] The annular light strip 25-4 of this embodiment is controlled by a door opening control system, which includes a two-level door lock, the first level of which is a switch for controlling the annular light strip 25-4, and the second level is a switch for controlling the door opening. When the vehicle pre-opens the door, the first level of the two-level door lock in the door opening control system controls the annular light strip 25-4 to light a red light, giving a pre-opening warning to pedestrians riding along the street, thereby avoiding traffic accidents caused by door opening.

[0055] The lampshade shell 25 of this embodiment cooperates with the side buckle 20-9 of the lower shell 20 through the lampshade hanging buckle 25-1 thereon, and cooperates with the first lampshade buckle 22-5 on the upper shell 22. At the same time, the lampshade shell 25 cooperates with the lampshade clamping groove 22-6 thereon to achieve connection with the upper shell 22, thereby achieving connection with the lower shell 20 and the upper shell 22; the inner mirror fixing frame 24 cooperates with the lower buckle 20-8 on the lower shell 20 through the first clamping groove 24-3 thereon, and cooperates with the symmetrical buckle 20-6 through the second clamping groove 24-4 thereon to achieve connection with the lower shell 20. Based on the above structure, the inner mirror fixing frame 24 and the lampshade shell 25 are detachably installed, thereby ensuring the installation of the annular light strip 25-4 without affecting the external shape of the rearview mirror. Therefore, this embodiment realizes the warning function when the vehicle pre-opens the door without affecting the vehicle rearview mirror integrated with the plane reflector to observe the left rear or right rear road conditions, the turn signal, and the electric folding function.

[0056] The annular light strip 25-4 of the present embodiment is configured as a pre-door opening warning, that is, this function is activated before the door is opened in any case, so as to ensure driving safety.

[0057] Embodiment 2:

[0058] This embodiment provides a car, which is equipped with the rearview mirror described in Example 1, and a contact switch is added to the door lock to form a two-level door lock; the first level of the two-level door lock is a switch for controlling the ring light strip, and the second level is a switch for controlling the opening of the door.

[0059] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A car rearview mirror with a door opening warning function, characterized in that: It includes a rearview mirror body, an inner mirror fixing frame and a lamp cover shell in the rearview mirror body are detachably connected, a light belt slot is provided on the lamp cover shell facing the inner mirror fixing frame, a ring light belt is provided in the light belt slot, and a plurality of light leakage holes are provided in the lamp cover shell; the ring light is used to light up when the first stage of the door lock is started.

2. The automobile rearview mirror with door opening warning function according to claim 1, characterized in that: A plurality of reinforcing ribs are arranged in the lampshade shell, and the lamp belt clamping groove is arranged between the reinforcing ribs and the side wall of the lampshade shell.

3. The automobile rearview mirror with door opening warning function according to claim 1, characterized in that: The rearview mirror body also includes an upper shell and a lower shell, and the lamp cover shell is plug-fitted with the upper shell and the lower shell.

4. The automobile rearview mirror with door opening warning function according to claim 3, characterized in that: The lower shell is provided with a side buckle, the upper shell is provided with a lampshade slot and a first lampshade buckle, and the lampshade shell is provided with a second lampshade buckle and a plurality of lampshade hanging buckle parts; The lampshade shell is connected to the lower shell by the lampshade hanging buckle part cooperating with the side buckle, and the lampshade shell is connected to the upper shell by the lampshade hanging buckle part cooperating with the first lampshade buckle and the second lampshade buckle cooperating with the lampshade slot.

5. A car rearview mirror with door opening warning function according to claim 3 or 4, characterized in that: The endoscope fixing frame cooperates with the lower buckle on the lower shell through the first slot thereon, and the endoscope fixing frame cooperates with the symmetrical buckle thereon to achieve connection with the lower shell.

6. A car rearview mirror with door opening warning function according to claim 3 or 4, characterized in that: The lower shell is connected to the inner rotating frame through a positioning pin.

7. The automobile rearview mirror with door opening warning function according to claim 6, characterized in that: The lower shell is also provided with a Z-direction limit buckle for limiting the Z-direction freedom of the inner rotating frame.

8. The automobile rearview mirror with door opening warning function according to claim 1, characterized in that: The rearview mirror body is installed with an optical lens, and the rearview mirror body is rotatably connected with the base part.

9. A car, characterized in that: A rearview mirror as described in any one of claims 1 to 8 is installed.

10. The automobile according to claim 9, characterized in that: It also includes a door opening control system, which includes a two-level door lock. The first level of the two-level door lock is a switch for controlling the ring light strip, and the second level is a switch for controlling the opening of the door.

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