Detachable vehicle-mounted lens convenient to maintain

Abstract

The utility model relates to the technical field of vehicle-mounted lenses, in particular to a detachable vehicle-mounted lens convenient to maintain, which comprises a fixed shell and a fixed plate, the front end of the fixed plate is fixedly connected with a vehicle-mounted lens body, the fixed plate is positioned in the fixed shell, the upper end face and the lower end face of the fixed shell are respectively provided with a notch and a clamping hole, and the notches and the clamping holes are communicated with each other. Locking pieces are installed at the upper end and the lower end of the fixing plate correspondingly, a plurality of second magnetic attraction stones are fixedly connected to the inner wall of the fixing shell, a plurality of first magnetic attraction stones are fixedly connected to the rear end of the fixing plate, and the first magnetic attraction stones and the second magnetic attraction stones attract each other. According to the utility model, the vehicle-mounted lens is convenient to disassemble and maintain, in addition, even if the spring in the locking piece is damaged, the fixing plate and the vehicle-mounted lens body are not directly separated from the fixing shell under the mutual cooperation of the first magnetic attraction stone and the second magnetic attraction stone, so that the probability that the vehicle-mounted lens is damaged due to direct falling is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted lenses, in particular to a detachable vehicle-mounted lens which is convenient for maintenance. Background Art

[0002] Cars are the most common means of transportation today. Since car driving is relatively complicated, in order to facilitate the driver's observation of the surrounding environment and thus facilitate the driver to drive the car, dedicated on-board lenses are often installed at specific locations of the car.

[0003] Most of the existing vehicle-mounted lenses are fixed in the car by multiple bolts or adhesives. When disassembling, the bolt fixing method is troublesome to disassemble, and the adhesive method is inconvenient to disassemble. Therefore, it is necessary to design a detachable vehicle-mounted lens that is easy to maintain. Summary of the invention

[0004] The utility model aims to solve the shortcomings of the prior art and provides a detachable vehicle-mounted lens which is convenient for maintenance.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a detachable vehicle-mounted lens that is easy to maintain, comprising a fixed shell and a fixed plate, the front end of the fixed plate is fixedly connected to the vehicle-mounted lens body, the fixed plate is located in the fixed shell, the upper and lower end surfaces of the fixed shell are provided with notches and card holes, the notches and card holes are connected to each other, the upper and lower ends of the fixed plate are installed with locking pieces, and the locking pieces are connected to the fixed shell through the notches and card holes, the locking pieces include a sliding hole, a card block, a slide rail, a fixed block and a spring, the upper and lower ends of the fixed plate are fixedly connected The outer ends of the two slide rails are slidably connected to two left and right distributed blocks, and the left end faces of the multiple blocks are provided with sliding holes. The slide rails are connected to the blocks through the sliding holes, and the ends of the two slide rails that are away from each other are fixedly connected to fixed blocks. A spring is arranged between the fixed block and the block, one end of the spring is fixedly connected to the block, and the other end of the spring is fixedly connected to the fixed block; the inner wall of the fixed shell is fixedly connected to a plurality of second magnetic stones, and the rear end of the fixed plate is fixedly connected to a plurality of first magnetic stones, and the plurality of first magnetic stones are respectively attracted to the plurality of second magnetic stones.

[0006] Furthermore, the end faces of the slide rail and the slide hole are both T-shaped.

[0007] Furthermore, a limiting block is fixedly connected to the inner top of the sliding hole, a limiting groove is provided on the upper end surface of the sliding rail, and the limiting block is located in the limiting groove and is slidably connected to the limiting groove.

[0008] Furthermore, both left and right ends of the fixed shell are fixedly connected with ear plates, and the front end surfaces of the plurality of ear plates are provided with mounting holes.

[0009] Furthermore, the two slide rails are detachably mounted on the upper and lower ends of the fixed plate by fasteners, and the upper and lower ends of the fixed plate are fixedly connected to two threaded shafts distributed left and right, and the front ends of the two slide rails are fixedly connected to a connecting plate, and a circular hole is provided on the upper end surface of the connecting plate, and the threaded shaft is connected to the connecting plate through the circular hole, and a nut is threadedly connected to the circumferential surface of the threaded shaft, and the nut is located at the upper end of the connecting plate.

[0010] Furthermore, the notch and the clamping hole cooperate to form a T-shape, and the length of the notch is greater than the total length of the two clamping blocks.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the prior art, this detachable vehicle-mounted lens that is easy to maintain can quickly remove the fixing plate from the fixing shell through the mutual cooperation of the locking piece, the notch and the card hole, thereby separating the vehicle-mounted lens body from the fixing shell, so as to facilitate the maintenance of the vehicle-mounted lens body. In addition, under the action of the locking piece, the fixing plate and the vehicle-mounted lens body can be firmly connected to the fixing shell. Even if the spring in the locking piece is damaged, under the mutual cooperation of the first magnetic stone and the second magnetic stone, the fixing plate and the vehicle-mounted lens body will not be directly separated from the fixing shell, thereby reducing the probability of damage to the vehicle-mounted lens due to direct falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the main view of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model after being disassembled from the rear;

[0015] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0016] Figure 4 This is a schematic diagram of the structure of the utility model after the main view is split;

[0017] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of B.

[0018] Legend:

[0019] 1. Fixed shell; 2. Fixed plate; 3. Ear plate; 4. Vehicle-mounted lens body; 5. Clamp block; 6. Mounting hole; 7. Notch; 8. Clamp hole; 9. First magnetic stone; 10. Slide rail; 11. Fixed block; 12. Limiting groove; 13. Spring; 14. Sliding hole; 15. Limiting block; 16. Second magnetic stone. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0021] Reference Figure 1-5 The utility model provides a detachable vehicle-mounted lens that is easy to maintain, including a fixed shell 1 and a fixed plate 2. The front end of the fixed plate 2 is fixedly connected to a vehicle-mounted lens body 4. The fixed plate 2 is located in the fixed shell 1. The upper and lower end surfaces of the fixed shell 1 are provided with notches 7 and card holes 8. The notches 7 and the card holes 8 are connected to each other. Locking pieces are installed at the upper and lower ends of the fixed plate 2, and the locking pieces are connected to the fixed shell 1 through the notches 7 and the card holes 8. The inner wall of the fixed shell 1 is fixedly connected to a plurality of second magnetic stones 16, and the rear end of the fixed plate 2 is fixedly connected to a plurality of first magnetic stones 9. The plurality of first magnetic stones 9 are respectively attracted to the plurality of second magnetic stones 16.

[0022] During operation, the utility model facilitates the quick removal of the fixing plate 2 from the fixing shell 1 through the cooperation of the locking piece, the notch 7 and the card hole 8, thereby separating the vehicle-mounted lens body 4 from the fixing shell 1, so as to facilitate the maintenance of the vehicle-mounted lens body 4. In addition, under the action of the locking piece, the fixing plate 2 and the vehicle-mounted lens body 4 can be firmly connected with the fixing shell 1. Even if the spring 13 in the locking piece is damaged, under the cooperation of the first magnetic stone 9 and the second magnetic stone 16, the fixing plate 2 and the vehicle-mounted lens body 4 will not be directly separated from the fixing shell 1, thereby reducing the probability of damage to the vehicle-mounted lens due to direct falling.

[0023] The locking member includes a sliding hole 14, a card block 5, a slide rail 10, a fixed block 11 and a spring 13. The upper and lower ends of the fixed plate 2 are fixedly connected with the slide rails 10. The outer ends of the two slide rails 10 are slidably connected with two card blocks 5 distributed on the left and right. The left end faces of the multiple card blocks 5 are all provided with sliding holes 14. The slide rails 10 are connected to the card blocks 5 through the sliding holes 14. The ends of the two slide rails 10 that are away from each other are fixedly connected with the fixed blocks 11. A spring 13 is arranged between the fixed block 11 and the card block 5. One end of the spring 13 is fixedly connected to the card block 5, and the other end of the spring 13 is fixedly connected to the fixed block 11.

[0024] Specifically, the staff uses both hands to squeeze the two upper and lower distributed blocks 5 inward respectively, so that the two blocks 5 move along the slide rail 10 and squeeze the spring 13 until the two blocks 5 move to the position aligned with the notch 7. Then, the blocks 5 can be moved forward to drive the fixed plate 2 to move until the fixed plate 2 is separated from the fixed shell 1. The fixed plate 2 is disassembled, and it is convenient to maintain the vehicle-mounted lens body 4 at the front end of the fixed plate 2.

[0025] Further, if Figure 5 As shown, the end faces of the slide rail 10 and the slide hole 14 are both T-shaped. The inner top of the slide hole 14 is fixedly connected to the limit block 15, and the upper end face of the slide rail 10 is provided with a limit groove 12. The limit block 15 is located in the limit groove 12 and is slidably connected to the limit groove 12. When working, the block 5 can not only stably move along the slide rail 10, but also is not easy to be separated from the slide rail 10.

[0026] Further, if Figure 4 As shown, both left and right ends of the fixed shell 1 are fixedly connected with ear plates 3, and the front end surfaces of the plurality of ear plates 3 are provided with mounting holes 6. During operation, the fixed shell 1 can be stably mounted in the car under the cooperation between the ear plates 3 and the mounting holes 6.

[0027] Furthermore, the two slide rails 10 are detachably mounted on the upper and lower ends of the fixed plate 2 by fasteners, and the upper and lower ends of the fixed plate 2 are fixedly connected to two threaded shafts distributed left and right. The front ends of the two slide rails 10 are fixedly connected to a connecting plate, and the upper end surface of the connecting plate is provided with a circular hole, and the threaded shaft is connected to the connecting plate through the circular hole. The circumferential surface of the threaded shaft is threadedly connected with a nut, and the nut is located at the upper end of the connecting plate. During operation, under the action of the fasteners, the slide rail 10 can be stably mounted on the fixed plate 2, and after the nut is removed along the threaded shaft, the slide rail 10 can be detached from the fixed plate 2, which is convenient for regular disassembly and replacement of the slide rail 10.

[0028] Furthermore, the notch 7 and the clamping hole 8 cooperate to form a T-shape, and the length of the notch 7 is greater than the total length of the two clamping blocks 5. During operation, the two clamping blocks 5 are pulled to move along the slide rail 10 until the two clamping blocks 5 move to a position facing the notch 7, and then the clamping blocks 5 can be taken out along the notch 7, and then the fixing plate 2 and the vehicle-mounted lens body 4 can be taken out, so as to facilitate the maintenance of the vehicle-mounted lens body 4 later.

[0029] Working principle:

[0030] When in use, the staff uses both hands to squeeze the two upper and lower distributed blocks 5 inward respectively, so that the two blocks 5 move along the slide rail 10 and squeeze the spring 13 until the two blocks 5 move to the position aligned with the notch 7, and then the block 5 can be moved forward to drive the fixing plate 2 to move, until the fixing plate 2 is separated from the fixing shell 1, and the fixing plate 2 is disassembled. At this time, it is convenient to maintain the vehicle-mounted lens body 4 at the front end of the fixing plate 2. After the fixing shell 1 is fixedly installed in the car through the cooperation of the ear plate 3 and the mounting hole 6, the two blocks 5 are moved in a direction close to each other by hand, and the spring 13 is compressed at this time, and the fixing plate 2 is installed in the fixing shell 1. At this time, the first magnetic stone 9 will be with The second magnetic stones 16 are attracted to each other, and at the same time, the fixing block 11 will enter the card hole 8 along the notch 7, loosen the card block 5, and under the action of the spring 13, the two card blocks 5 move away from each other until the two card blocks 5 are completely inserted into the ends of the card hole 8, thereby completing the installation of the fixing plate 2 and the vehicle-mounted lens body 4. At this time, the vehicle-mounted lens body 4 can be firmly located in the fixed shell 1. When the spring 13 is damaged, even if the staff does not find it in time, under the mutual cooperation of the first magnetic stone 9 and the second magnetic stone 16, the fixing plate 2 and the vehicle-mounted lens body 4 will not be directly separated from the fixed shell 1, thereby reducing the probability of the vehicle-mounted lens being damaged due to direct falling.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable vehicle-mounted lens that is easy to maintain, comprising a fixing shell (1) and a fixing plate (2), characterized in that: The front end of the fixing plate (2) is fixedly connected to a vehicle-mounted lens body (4); the fixing plate (2) is located in the fixing shell (1); the upper and lower end surfaces of the fixing shell (1) are provided with notches (7) and clamping holes (8); the notches (7) and clamping holes (8) are communicated with each other; the upper and lower ends of the fixing plate (2) are provided with locking members, and the locking members are connected to the fixing shell (1) via the notches (7) and clamping holes (8); the locking members comprise a sliding hole (14), a clamping block (5), a sliding rail (10), a fixing block (11) and a spring (13); the upper and lower ends of the fixing plate (2) are fixedly connected to the sliding rails (10); the outer ends of the two sliding rails (10) are slidably connected to two clamping blocks (5) distributed on the left and right. The left end surfaces of the plurality of clamping blocks (5) are each provided with a sliding hole (14), the sliding rail (10) is connected to the clamping block (5) via the sliding hole (14), the ends of the two sliding rails (10) that are away from each other are both fixedly connected to a fixed block (11), a spring (13) is provided between the fixed block (11) and the clamping block (5), one end of the spring (13) is fixedly connected to the clamping block (5), and the other end of the spring (13) is fixedly connected to the fixed block (11); the inner wall of the fixed shell (1) is fixedly connected to a plurality of second magnetic stones (16), the rear end of the fixed plate (2) is fixedly connected to a plurality of first magnetic stones (9), and the plurality of first magnetic stones (9) are respectively attracted to the plurality of second magnetic stones (16).

2. The detachable vehicle-mounted lens for easy maintenance according to claim 1, characterized in that: The end faces of the slide rail (10) and the slide hole (14) are both T-shaped.

3. The detachable vehicle-mounted lens for easy maintenance according to claim 2, characterized in that: The inner top end of the sliding hole (14) is fixedly connected to a limiting block (15); the upper end surface of the sliding rail (10) is provided with a limiting groove (12); the limiting block (15) is located in the limiting groove (12) and is slidably connected to the limiting groove (12).

4. The detachable vehicle-mounted lens for easy maintenance according to claim 1, characterized in that: The left and right ends of the fixed shell (1) are both fixedly connected with ear plates (3), and the front end surfaces of the plurality of ear plates (3) are each provided with a mounting hole (6).

5. The detachable vehicle-mounted lens for easy maintenance according to claim 1, characterized in that: The two slide rails (10) are detachably mounted on the upper and lower ends of the fixing plate (2) by means of fasteners, respectively; the upper and lower ends of the fixing plate (2) are both fixedly connected to two threaded shafts distributed left and right; the front ends of the two slide rails (10) are both fixedly connected to a connecting plate; a circular hole is formed on the upper end surface of the connecting plate; the threaded shaft is connected to the connecting plate via the circular hole; a nut is threadedly connected to the circumferential surface of the threaded shaft; the nut is located at the upper end of the connecting plate.

6. The detachable vehicle-mounted lens for easy maintenance according to claim 1, characterized in that: The notch (7) and the clamping hole (8) cooperate to form a T-shape, and the length of the notch (7) is greater than the total length of the two clamping blocks (5).

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