Automobile rearview mirror with easy lens replacement

Abstract

The utility model relates to the technical field of automobile accessories, and in particular to a car rearview mirror that is easy to replace lenses, comprising a lens body and a mirror shell, wherein the rear end of the lens body is fixedly connected with a mounting mechanism, the front end of the mirror shell is provided with a mounting groove, the left part of the inner wall of the mounting groove, the right part of the inner wall of the groove, and the lower part of the inner wall of the groove are all provided with a clamping groove, a through-limiting groove is provided in the middle of the upper end of the mirror shell, and the limiting groove is connected with the inside of the mounting groove, the upper right part of the mirror shell is fixedly connected with a blocking mechanism, and a sealing ring is provided on the contact surface between the lens body and the mirror shell. The car rearview mirror that is easy to replace lenses described in the utility model can prevent external impurities from entering the limiting groove to cause clogging of the limiting groove, avoid affecting the replacement of the lens body of the car rearview mirror, make the lens of the car rearview mirror convenient to install and replace, and restore the observation function of the rearview mirror in time without affecting the normal use of the vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile rearview mirror which is convenient for replacing lenses. Background Art

[0002] The rearview mirror is one of the important safety parts of a motor vehicle. It is used to observe the road conditions behind the car when reversing and for the driver to observe the surrounding conditions of the vehicle while driving.

[0003] During the use of the existing automobile rearview mirror, the automobile rearview mirror needs to be replaced when it is damaged, and the installation process of the automobile rearview mirror is complicated, making it troublesome to replace. Therefore, we introduce a new automobile rearview mirror that is easy to replace the lens. Utility Model Content

[0004] The main purpose of the utility model is to provide a car rearview mirror with easy-to-replace lenses, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A car rearview mirror that is easy to replace lenses, comprises a lens body and a mirror shell, wherein the rear end of the lens body is fixedly connected to a mounting mechanism, the front end of the mirror shell is provided with a mounting groove, the left part of the inner wall of the mounting groove, the right part of the inner wall of the groove and the lower part of the inner wall of the groove are all provided with engaging grooves, a through limiting groove is provided in the middle part of the upper end of the mirror shell, and the limiting groove is connected to the inside of the mounting groove, the right part of the upper end of the mirror shell is fixedly connected to a blocking mechanism, and a sealing ring is provided on the contact surface between the lens body and the mirror shell.

[0007] Preferably, the mounting mechanism includes a mounting frame, and the left portion of the outer surface, the right portion of the outer surface and the lower portion of the outer surface of the mounting frame are fixedly connected with locking strips, a movable groove is opened in the upper inner portion of the mounting frame, a spring is fixedly connected to the lower groove wall of the movable groove, the upper end of the spring is fixedly connected with a connecting plate, and the upper end of the connecting plate is fixedly connected with a limiting rod.

[0008] Preferably, the installation frame is snap-connected with the installation slot, and the three snap-connecting strips are snap-connected with the three snap-connecting slots respectively.

[0009] By adopting the above technical solution: the installation frame is snapped into the installation groove, and the three snap bars are snapped into the three snap grooves respectively, so that the lens body is conveniently initially installed with the frame.

[0010] Preferably, the front end of the mounting frame is fixedly connected to the lens body, and the outer surface of the mounting frame is in contact with the inner wall of the mounting groove.

[0011] By adopting the above technical solution, the installation frame fits closely with the inner wall of the installation groove, so that the connection can be tight.

[0012] Preferably, the connecting piece is located inside the movable groove, and the upper part of the limiting rod is located in the limiting groove.

[0013] By adopting the above technical solution: the upper part of the limiting rod is located in the limiting groove, so that the lens body can be easily installed, disassembled and replaced with the lens frame.

[0014] Preferably, the blocking mechanism comprises an elastic strip, one end of the elastic strip is fixedly connected to a fixed block, the other end of the elastic strip is fixedly connected to a blocking block, and the lower end of the blocking block is fixedly connected to a sealing plug.

[0015] Preferably, the lower end of the fixing block is fixedly connected to the mirror housing, and the sealing block is snap-fittedly connected to the limiting groove.

[0016] By adopting the above technical solution: inserting the sealing plug into the limiting groove, the limiting groove can be sealed to prevent external impurities from entering the limiting groove and clogging the limiting groove, thereby avoiding affecting the replacement of the vehicle rearview mirror lens body.

[0017] Preferably, the diameter of the sealing plug is the same as the diameter of the limiting groove.

[0018] By adopting the above technical solution: the diameter of the sealing plug is the same as the diameter of the limiting groove, and the sealing plug is made of rubber material, so that it can be tightly engaged to prevent the sealing plug from being separated from the limiting groove.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. By setting up the installation mechanism, the lens body is placed in front of the mirror housing, and the installation frame is snapped into the installation groove, and the three snapping strips are snapped into the three snapping grooves respectively, and the limit rod is snapped into the limit groove under the action of the spring, so that the lens body is easy to install. When the lens body needs to be replaced, a cylindrical tool such as a screwdriver can be inserted from the top of the limit groove and the limit rod can be squeezed downward to move the limit rod into the movable groove and detach from the limit groove, and then the lens body can be pulled forward to complete the disassembly and replacement, so that the lens of the car rearview mirror can be easily installed and replaced, and the observation function of the rearview mirror can be restored in time without affecting the normal use of the vehicle;

[0021] 2. By setting up a sealing mechanism, when the installation and replacement of the car rearview mirror lens body is completed, the sealing plug on the sealing block can be inserted into the limit groove. The sealing plug is made of rubber material and can seal the limit groove to prevent external impurities from entering the limit groove and causing blockage of the limit groove, thereby avoiding affecting the replacement of the car rearview mirror lens body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1This is a schematic diagram of the overall structure of a car rearview mirror that is easy to replace the lens of the utility model;

[0023] Figure 2 This is a schematic diagram of the disassembly structure of a car rearview mirror that is convenient for replacing the lens of the utility model;

[0024] Figure 3 This is a schematic diagram of the overall structure of a mounting mechanism for a vehicle rearview mirror that is convenient for replacing lenses according to the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the overall structure of a blocking mechanism of a vehicle rearview mirror which is convenient for replacing the lens.

[0026] In the figure: 1. lens body; 2. lens shell; 3. mounting mechanism; 4. mounting groove; 5. snap-fit ​​groove; 6. limiting groove; 7. blocking mechanism; 8. sealing ring; 31. mounting frame; 32. snap-fit ​​strip; 33. movable groove; 34. spring; 35. connecting piece; 36. limiting rod; 71. elastic strip; 72. fixing block; 73. blocking block; 74. sealing plug. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] See also Figure 1-4 , the utility model provides a technical solution:

[0031] A car rearview mirror for easy lens replacement comprises a lens body 1 and a mirror shell 2, wherein a mounting mechanism 3 is fixedly connected to the rear end of the lens body 1, a mounting groove 4 is provided at the front end of the mirror shell 2, a clamping groove 5 is provided at the left inner wall of the mounting groove 4, the right inner wall of the mounting groove 4 and the lower inner wall of the groove, a through limiting groove 6 is provided at the middle of the upper end of the mirror shell 2, and the limiting groove 6 is communicated with the inside of the mounting groove 4, a blocking mechanism 7 is fixedly connected to the right upper end of the mirror shell 2, and a sealing ring 8 is provided at the contact surface between the lens body 1 and the mirror shell 2.

[0032] In this embodiment, the mounting mechanism 3 includes a mounting frame 31, and the left part, the right part and the lower part of the outer surface of the mounting frame 31 are fixedly connected with a snap-fit ​​strip 32. A movable groove 33 is opened in the upper inner part of the mounting frame 31, and a spring 34 is fixedly connected to the lower groove wall of the movable groove 33. A connecting piece 35 is fixedly connected to the upper end of the spring 34, and a limiting rod 36 is fixedly connected to the upper end of the connecting piece 35. The mounting frame 31 is snap-fitted and connected to the mounting groove 4, and the three snap-fit ​​strips 32 are respectively snap-fitted and connected to the three snap-fit ​​grooves 5. The front end of the mounting frame 31 is fixedly connected to the lens body 1, and the outer surface of the mounting frame 31 is in contact with the inner wall of the mounting groove 4. The connecting piece 35 is located inside the movable groove 33, and the upper part of the limiting rod 36 is located in the limiting groove 6.

[0033] Through the above scheme: the installation frame 31 is snapped into the installation groove 4, and the three snap-fitting strips 32 are respectively snapped into the three snap-fitting grooves 5, and at the same time, the limiting rod 36 is snapped into the limiting groove 6 under the action of the spring 34, so that the lens body 1 is convenient to install. When the lens body 1 needs to be replaced, a cylindrical tool such as a screwdriver can be inserted from the top of the limiting groove 6 and the limiting rod 36 can be squeezed downward to move the limiting rod 36 into the movable groove 33 and disengage from the limiting groove 6, and then the lens body 1 can be pulled forward to complete the disassembly and replacement, so that the lens body 1 of the car rearview mirror can be conveniently installed and replaced.

[0034] In this embodiment, the blocking mechanism 7 includes an elastic strip 71, one end of the elastic strip 71 is fixedly connected to a fixed block 72, the other end of the elastic strip 71 is fixedly connected to a blocking block 73, the lower end of the blocking block 73 is fixedly connected to a sealing plug 74, the lower end of the fixed block 72 is fixedly connected to the mirror housing 2, the sealing plug 74 is snap-connected to the limiting groove 6, and the diameter of the sealing plug 74 is the same as the diameter of the limiting groove 6.

[0035] Through the above scheme: the sealing plug 74 on the sealing block 73 is inserted into the limiting groove 6. The sealing plug 74 is made of rubber material and can seal the limiting groove 6 to prevent external impurities from entering the limiting groove 6 and clogging the limiting groove 6, thereby avoiding affecting the replacement of the automobile rearview mirror lens body 1.

[0036] It should be noted that the utility model is a car rearview mirror that is easy to replace the lens. When installing the lens of the car rearview mirror, first place the lens body 1 in front of the mirror shell 2, and then snap the installation frame 31 into the installation groove 4. The three snap bars 32 on the installation frame 31 will closely cooperate with the three snap grooves 5 in the mirror shell 2 accordingly to ensure the stable installation of the lens body 1. At the same time, the limiting rod 36 will automatically snap into the limiting groove 6 under the elastic force of the spring 34, further enhancing the installation stability of the lens body 1. When the lens body 1 needs to be replaced, it only needs to be inserted from the top of the limiting groove 6 with a screwdriver or other similar cylindrical tools, and a certain pressure is applied downwards. Push the limiting rod 36 to move into the movable groove 33 until it is completely out of the limiting groove 6. Then, the lens body 1 can be easily pulled forward to complete the disassembly process and then replaced, making it extremely convenient to replace the lens body 1 of the automobile rearview mirror, which helps to quickly restore the observation function of the rearview mirror and ensure the normal use of the vehicle. After completing the installation or replacement of the lens body 1, in order to avoid external impurities from entering the limiting groove 6 and causing blockage, affecting subsequent replacement operations, the sealing plug 74 on the sealing block 73 can be inserted into the limiting groove 6. The sealing plug 74 is made of rubber material and can fit tightly in the limiting groove 6, which can effectively prevent the entry of impurities and facilitate the replacement of the lens body 1 of the automobile rearview mirror.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A car rearview mirror with easy lens replacement, comprising a lens body (1) and a mirror housing (2), characterized in that: The rear end of the lens body (1) is fixedly connected to a mounting mechanism (3); the front end of the mirror housing (2) is provided with a mounting groove (4); the left inner wall of the mounting groove (4), the right inner wall of the mounting groove (4) and the lower inner wall of the mounting groove (4) are all provided with engaging grooves (5); the middle upper end of the mirror housing (2) is provided with a through-going limiting groove (6), and the limiting groove (6) is communicated with the inside of the mounting groove (4); the upper right end of the mirror housing (2) is fixedly connected to a blocking mechanism (7); and the contact surface between the lens body (1) and the mirror housing (2) is provided with a sealing ring (8); The mounting mechanism (3) comprises a mounting frame (31), the left and right outer surfaces and the lower outer surface of the mounting frame (31) are fixedly connected with a snap-fit ​​strip (32), the upper inner portion of the mounting frame (31) is provided with a movable groove (33), the lower groove wall of the movable groove (33) is fixedly connected with a spring (34), the upper end of the spring (34) is fixedly connected with a connecting piece (35), and the upper end of the connecting piece (35) is fixedly connected with a limiting rod (36).

2. The automobile rearview mirror with easy lens replacement according to claim 1, characterized in that: The installation frame (31) is snap-fitted and connected to the installation groove (4), and the three snap-fitting strips (32) are snap-fitted and connected to the three snap-fitting grooves (5) respectively.

3. The automobile rearview mirror with easy lens replacement according to claim 1, characterized in that: The front end of the mounting frame (31) is fixedly connected to the lens body (1), and the outer surface of the mounting frame (31) is in contact with the inner wall of the mounting groove (4).

4. The automobile rearview mirror with easy lens replacement according to claim 1, characterized in that: The connecting piece (35) is located inside the movable groove (33), and the upper part of the limiting rod (36) is located inside the limiting groove (6).

5. The automobile rearview mirror with easy lens replacement according to claim 1, characterized in that: The blocking mechanism (7) comprises an elastic strip (71), one end of the elastic strip (71) is fixedly connected to a fixing block (72), the other end of the elastic strip (71) is fixedly connected to a blocking block (73), and the lower end of the blocking block (73) is fixedly connected to a blocking plug (74).

6. The automobile rearview mirror with easy lens replacement according to claim 5, characterized in that: The lower end of the fixing block (72) is fixedly connected to the mirror housing (2), and the sealing block (74) is snap-fittedly connected to the limiting groove (6).

7. The automobile rearview mirror with easy lens replacement according to claim 5, characterized in that: The diameter of the sealing plug (74) is the same as the diameter of the limiting groove (6).

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