A vehicle-mounted radar glass flip-over buffer protection device

Abstract

This utility model belongs to the field of automotive radar glass processing technology, and discloses an automotive radar glass flip-over buffer protection device, including a base plate, a clamping and flipping device installed on the upper surface of the base plate, a base fixedly connected to the upper surface of the base plate, a spring fixedly connected to the upper surface of the base, a mounting block fixedly connected to the other end of the spring, a spring ball set in the mounting block, a buffer block detachably connected to the mounting block, a locking post fixedly connected to the lower surface of the buffer block, and a ball groove set on the locking post; through the cooperation of the base, spring, mounting block, spring ball, buffer block, locking post and ball groove, the spring can absorb the impact and vibration, reduce the impact between the glass and the structure, reduce the risk of glass cracking and edge stress concentration caused by impact, and at the same time, different buffer block materials or geometric shapes can be selected according to different sizes and curvatures of glass to achieve the best contact surface and force distribution.

Description

Technical Field

[0001] This utility model belongs to the field of automotive radar glass processing technology, specifically an automotive radar glass flip-over buffer protection device. Background Technology

[0002] With the rapid development of intelligent driving technology, vehicle-mounted radar (such as millimeter-wave radar and lidar) has become a key component for core functions such as vehicle environmental perception, obstacle recognition, and adaptive cruise control. The detection accuracy of radar is highly dependent on the stability of its external protective glass—the glass must have light transmittance (to ensure signal penetration), impact resistance (to resist external collisions), and sealing properties (to prevent dust and moisture intrusion). In actual production, this type of glass requires surface treatment on both the top and bottom surfaces. However, in the actual production of existing vehicle-mounted radar glass, surface treatment requires processing on both sides, thus necessitating its flipping.

[0003] Meanwhile, a vehicle-mounted radar glass flipping device with application number CN202323251346.2 is disclosed. A support column is fixedly installed on the upper surface of the base, and a flipping assembly is movably arranged inside the support column. The flipping assembly is equipped with a clamping component for holding the vehicle-mounted radar glass in production. The flipping assembly includes a connecting shaft, a square seat, an auxiliary rack, a ratchet, and a pawl. The connecting shaft is rotatably arranged on the square seat, the square seat is slidably arranged inside the support column, the ratchet is fixedly installed on the connecting shaft and does not contact the support column, and the pawl and the auxiliary rack are symmetrically arranged on both sides of the ratchet and both the pawl and the auxiliary rack are engaged with the ratchet.

[0004] However, the following problems were found in the implementation of the relevant technology: the instantaneous impact force when the flipping mechanism starts and stops is directly transmitted to the glass, which cannot absorb the impact and vibration, reduce the impact between the glass and the structure, and lacks a special protective structure for the working area. The radar glass is directly exposed to the external environment when it is flipped, which leads to the risk of accidental contact and intrusion by irrelevant personnel.

[0005] Therefore, we propose a vehicle-mounted radar glass flip-over buffer protection device. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a vehicle radar glass flip-over buffer protection device, which can absorb impact and vibration, reduce the impact between the glass and the structure, and facilitate the selection of different buffer block materials or geometries to achieve the best contact surface and force distribution. At the same time, it isolates external environmental interference through the glass guard plate and warning tape.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a vehicle radar glass flip-over buffer protection device, comprising a base plate, a clamping flipping device mounted on the upper surface of the base plate, a base fixedly connected to the upper surface of the base plate, a spring fixedly connected to the upper surface of the base, a mounting block fixedly connected to the other end of the spring, a spring ball set inside the mounting block, a buffer block detachably connected to the mounting block, a locking post fixedly connected to the lower surface of the buffer block, a ball groove set on the locking post, a glass guard plate fixedly connected to the upper surface of the base plate, an automatic winding box fixedly connected to the glass guard plate, a warning tape set inside the automatic winding box, a slide rail fixedly connected to the outer surface of the glass guard plate, an electric slider slidably connected to the slide rail, a connecting rod fixedly connected to the lower surface of the electric slider, and the other end of the warning tape fixedly connected to the connecting rod.

[0008] Preferably, a placement block is fixedly connected to the base plate, and the placement block is provided with a slot.

[0009] Preferably, the locking post is movably connected to the mounting block, and the spring ball is movably connected to the ball groove.

[0010] Preferably, the mounting block is provided with positioning holes, and a positioning post is fixedly connected to the lower surface of the buffer block.

[0011] Preferably, the positioning hole and the positioning post are provided with grooves, and a magnet block is fixedly connected in the groove.

[0012] Preferably, limit plates are fixedly connected to both ends of the slide rail, and the limit plates are fixedly connected to the glass guard plate.

[0013] Preferably, an elastic column is fixedly connected to the upper surface of the base, and the other end of the elastic column is fixedly connected to the mounting block.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the cooperation of base, spring, mounting block, spring ball, buffer block, locking post and ball groove, can absorb impact and vibration through the spring, reduce the impact between glass and structure, reduce the risk of glass cracking and edge stress concentration caused by impact. At the same time, different buffer block materials or geometric shapes can be selected according to different sizes and curvatures of glass to achieve the best contact surface and force distribution, and there is no need to design a complete set of devices for each type of glass, reducing design and manufacturing costs.

[0015] 2. This utility model utilizes the combination of a glass protective plate, an automatic winding box, a warning tape, a slide rail, an electric slider, and a connecting rod. The glass protective plate protects the work area, and the warning tape allows for easy pulling out and retraction. The glass protective plate forms a physical barrier, reducing the risk of workers being injured by sharp edges, moving parts, or high-load components during flipping, maintenance, or calibration. When the warning tape is pulled out, it forms a visual warning zone, clearly informing surrounding personnel of the work hazards, reducing the risk of accidental contact and intrusion, and thus isolating external environmental interference. Attached Figure Description

[0016] Figure 1 This is a front view schematic diagram of the overall structure of this utility model; Figure 2 This is a rear view schematic diagram of the overall structure of this utility model; Figure 3 This is a schematic diagram of the base connection structure of this utility model; Figure 4 This is a schematic diagram of the buffer block connection structure of this utility model.

[0017] In the diagram: 1. Base plate; 2. Clamping and flipping device; 3. Placement block; 4. Base; 5. Spring; 6. Mounting block; 7. Spring ball bearing; 8. Buffer block; 9. Locking post; 10. Ball groove; 11. Automatic winding box; 12. Warning tape; 13. Slide rail; 14. Electric slider; 15. Connecting rod; 16. Elastic post; 17. Positioning hole; 18. Positioning post; 19. Magnet block; 20. Glass guard plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1 to 4As shown, this utility model provides a vehicle radar glass flip-over buffer protection device, including a base plate 1, a clamping flipping device 2 installed on the upper surface of the base plate 1, a base 4 fixedly connected to the upper surface of the base plate 1, a spring 5 fixedly connected to the upper surface of the base 4, an installation block 6 fixedly connected to the other end of the spring 5, a spring ball 7 provided in the installation block 6, a buffer block 8 detachably connected to the installation block 6, a locking post 9 fixedly connected to the lower surface of the buffer block 8, a ball groove 10 provided on the locking post 9, a glass guard plate 20 fixedly connected to the upper surface of the base plate 1, an automatic winding box 11 fixedly connected to the glass guard plate 20 for automatically winding and unwinding the warning tape 12, a warning tape 12 provided in the automatic winding box 11, a slide rail 13 fixedly connected to the outer surface of the glass guard plate 20, an electric slider 14 slidably connected to the slide rail 13, driven and controlled by an electric system, a connecting rod 15 fixedly connected to the lower surface of the electric slider 14, and the other end of the warning tape 12 fixedly connected to the connecting rod 15.

[0020] Specifically, a placement block 3 is fixedly connected to the base plate 1, and a slot is provided on the placement block 3.

[0021] Furthermore, the locking post 9 is movably connected to the mounting block 6, and the spring ball 7 is movably connected to the ball groove 10.

[0022] Furthermore, the mounting block 6 is provided with positioning holes 17, and the lower surface of the buffer block 8 is fixedly connected with positioning posts 18.

[0023] It is worth noting that the positioning hole 17 and the positioning post 18 are provided with grooves, and a magnet block 19 is fixedly connected in the groove.

[0024] It is worth noting that limit plates are fixedly connected to both ends of the slide rail 13, and the limit plates are fixedly connected to the glass guard plate 20 to prevent the electric slider 14 from derailing.

[0025] It is worth mentioning that an elastic column 16 is fixedly connected to the upper surface of the base 4, and the other end of the elastic column 16 is fixedly connected to the mounting block 6 to prevent the spring 5 from tilting.

[0026] The clamping and flipping device 2 and the automatic winding box 11 are existing technologies and will not be described in detail here. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail here. The "front, back, left, and right" views of this device are... Figure 1 The direction shown in the diagram is the reference.

[0027] Working principle: In use, the buffer block 8, which matches the shape of the vehicle radar glass, is inserted into the mounting block 6 through the locking post 9, and is engaged in the ball groove 10 on the locking post 9 by the spring ball 7 on the mounting block 6, thereby installing the buffer block 8; when the clamping and flipping device 2 is working, the electric slider 14 slides on the slide rail 13 through the drive and control of the power system, thereby driving the warning tape 12 to be pulled out through the connecting rod 15. The warning tape 12 warns and prevents irrelevant personnel from entering the glass guard plate 20. Then, the clamping and flipping device 2 clamps and flips the vehicle radar glass. After flipping, when the vehicle radar glass is put down, the vehicle radar glass first presses down on the buffer block 8. The buffer block 8 is subjected to pressure and moves downward through the elastic contraction of the spring 5. At the same time, the spring 5 absorbs the impact and vibration, reducing the impact between the glass and the structure, until both ends of the vehicle radar glass are placed and engaged in the placement block 3.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted radar glass flip-over buffer protection device, comprising a base plate (1), characterized in that: A clamping and flipping device (2) is installed on the upper surface of the base plate (1). A base (4) is fixedly connected to the upper surface of the base plate (1). A spring (5) is fixedly connected to the upper surface of the base (4). A mounting block (6) is fixedly connected to the other end of the spring (5). A spring ball (7) is provided inside the mounting block (6). A buffer block (8) is detachably connected to the mounting block (6). A locking post (9) is fixedly connected to the lower surface of the buffer block (8). A ball groove (10) is provided on the locking post (9). A glass guard plate (20) is fixedly connected to the upper surface of the base plate (1). An automatic winding box (11) is fixedly connected to the glass guard plate (20). A warning strip (12) is provided inside the automatic winding box (11). A slide rail (13) is fixedly connected to the outer surface of the glass guard plate (20). An electric slider (14) is slidably connected to the slide rail (13). A connecting rod (15) is fixedly connected to the lower surface of the electric slider (14). The other end of the warning strip (12) is fixedly connected to the connecting rod (15).

2. The vehicle-mounted radar glass flip-over buffer protection device according to claim 1, characterized in that: A placement block (3) is fixedly connected to the base plate (1), and a slot is provided on the placement block (3).

3. The vehicle-mounted radar glass flip-over buffer protection device according to claim 1, characterized in that: The locking post (9) is movably connected to the mounting block (6), and the spring ball (7) is movably connected to the ball groove (10).

4. The vehicle-mounted radar glass flip-over buffer protection device according to claim 1, characterized in that: The mounting block (6) is provided with a positioning hole (17), and the lower surface of the buffer block (8) is fixedly connected with a positioning post (18).

5. The vehicle-mounted radar glass flip-over buffer protection device according to claim 4, characterized in that: The positioning hole (17) and the positioning post (18) are provided with grooves, and a magnet block (19) is fixedly connected in the groove.

6. The vehicle-mounted radar glass flip-over buffer protection device according to claim 1, characterized in that: Limiting plates are fixedly connected to both ends of the slide rail (13), and the limiting plates are fixedly connected to the glass guard plate (20).

7. The vehicle-mounted radar glass flip-over buffer protection device according to claim 1, characterized in that: An elastic column (16) is fixedly connected to the upper surface of the base (4), and the other end of the elastic column (16) is fixedly connected to the mounting block (6).

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