Observation device for blind area of automobile
By installing adjustable cross-shaped laser lights on cars, the problem of difficulty in seeing blind spots in front of the car is solved, improving driving safety and reducing costs.
Patent Information
- Application Number
- CN202423262571.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-27
AI Technical Summary
In existing technologies, the blind spot in front of a car is difficult to see, which makes accidents more likely.
Design a blind spot observation device for automobiles, including a cross laser light and a fixing device. The device can be adjusted to 360 degrees by adjusting the components. The cross laser light is fixed to the rearview mirror inside the vehicle and is used to accurately indicate reference points outside the vehicle.
It improves driving safety, reduces errors caused by differences in seating posture or subjective judgment, lowers the risk of accidents, and does not damage the vehicle body while being relatively inexpensive.
Smart Images
Figure CN223508176U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive parts technology, and in particular to an observation device for blind spots in automobiles. Background Technology
[0002] When a car is driving on the road, there are blind spots in front and behind. Rear blind spots are usually addressed with rear cameras and parking sensors. However, front blind spots are more difficult to solve. Installing a 360-degree dashcam requires drilling holes in the car body, damaging the vehicle, and costs over 6,000 yuan, which is expensive. Installing front parking sensors will cause them to frequently alarm whenever another car approaches, creating noise pollution. If you don't install anything and rely on your intuition or external reference points, you can safely navigate open roads. However, on narrow roads, differences in seating position when viewing internal reference points and subjective judgment of external reference points can lead to significant errors and increase the risk of collisions with obstacles or pedestrians. Utility Model Content
[0003] The purpose of this invention is to provide a vehicle blind spot observation device to solve the technical problem in the prior art where it is inconvenient for drivers to see the vehicle in its blind spot, which easily leads to accidents. The various technical effects of the preferred technical solution among the many technical solutions provided by this invention are detailed below.
[0004] To achieve the above objectives, the present invention provides the following technical solution:
[0005] This utility model provides a vehicle blind spot observation device, including a cross laser light and a fixing device. The fixing device includes a first bracket and a second bracket. The cross laser light is mounted on the second bracket, and the first bracket is fixedly mounted on the vehicle. An adjustment component is provided between the first bracket and the second bracket for adjusting the angle of the cross laser light.
[0006] Preferably, one of the first support and the second support is provided with a spherical capsule, and the other is provided with a spherical body. The spherical body is installed in the spherical capsule, and the spherical capsule and the spherical body form the adjustment component.
[0007] Preferably, the spherical capsule has an opening, and connecting pieces and a first fastening assembly that passes through and connects the connecting pieces are provided on both sides of the opening.
[0008] Preferably, the first bracket includes a first arc-shaped fixing member and a second arc-shaped fixing member, wherein a first end of the first arc-shaped fixing member and a first end of the second arc-shaped fixing member are hinged together, and a second fastening component is provided at the second end of the first arc-shaped fixing member and the second end of the second arc-shaped fixing member.
[0009] Preferably, the second bracket includes a third arc-shaped fixing member and a fourth arc-shaped fixing member, the first end of the third arc-shaped fixing member and the first end of the fourth arc-shaped fixing member are hinged together, and the second end of the third arc-shaped fixing member and the second end of the fourth arc-shaped fixing member are provided with a third fastening component.
[0010] Preferably, the connected piece is provided with a first through hole, and a first fastening component is installed in the through hole so that the spherical capsule tightly wraps the spherical body, and the first through hole is adapted to the first fastening component.
[0011] Preferably, the surface of the spherical body is covered with an anti-slip sleeve.
[0012] Preferably, the spherical capsule and the spherical body extend and connect to the first support and the second support, respectively.
[0013] The technical solution provided in this application document has the following beneficial effects:
[0014] This utility model provides a vehicle blind spot observation device, including a cross laser light and a fixing device. The cross laser light is mounted on the fixing device, which is mounted on a rearview mirror mounting bracket. To facilitate adjustment of the cross laser light's angle, the fixing device includes a first bracket and a second bracket. An adjustment component is provided between the first and second brackets to allow them to rotate 360 degrees. Specifically, the cross laser light is mounted on the second bracket, and the first bracket is fixedly mounted on the vehicle. With this configuration, by adjusting and fixing the laser light's angle, when the distance between the corner obstacle and the front and side of the vehicle is 30cm, the center point of the cross laser light on the obstacle can be seen. If the distance between the corner obstacle and the front and side of the vehicle is greater than 30cm, the center point of the cross laser light cannot be seen. If the distance between the corner obstacle and the front and side of the vehicle is less than 30cm, the center point of the cross laser light can be seen. Because the center point of the cross laser is fixed inside the vehicle and shines outwards, the laser brightness and accuracy are high within 2 meters. The cross reference point can be clearly seen in sunlight or at night, and there will be no error caused by the sitting posture inside the vehicle or relying on feeling to judge the height of the reference object outside the vehicle, which could lead to an accident.
[0015] In addition, cross laser lights are relatively inexpensive and can be installed inside the vehicle using a fixing device without damaging the vehicle body. At the same time, lasers are highly accurate when in use, providing the driver with a reliable driving reference point and reducing errors. Because they are inexpensive and the reference point is reliable, this function can be added in batches without increasing the price of the entire vehicle, thereby improving driving safety. Furthermore, it is also possible to install them in the vehicle yourself. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the structure of the vehicle blind spot observation device provided in Embodiment 1 of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the first support according to an exemplary embodiment;
[0019] Figure 3 This is a schematic diagram illustrating the structure of the second support according to an exemplary embodiment.
[0020] In the diagram: 1. Cross laser light; 2. First bracket; 21. First arc-shaped fixing component; 22. Second arc-shaped fixing component; 23. Second fastening assembly; 24. Second connecting post; 3. Second bracket; 31. Third arc-shaped fixing component; 32. Fourth arc-shaped fixing component; 33. Third fastening assembly; 34. First connecting post; 4. Adjustment assembly; 41. Spherical bladder; 42. Spherical body; 43. Connecting piece; 44. First fastening assembly. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0022] This specific embodiment provides a vehicle blind spot observation device, which solves the technical problem in the prior art that when a car is in the blind spot in front, it is inconvenient for people to see it, which can easily lead to accidents.
[0023] Hereinafter, embodiments will be described with reference to the accompanying drawings. Furthermore, the embodiments shown below do not limit the scope of the utility model as described in the claims. Additionally, the complete contents of the structures represented in the following embodiments are not limited to those necessary for the solution of the utility model as described in the claims.
[0024] Reference Figures 1-3 This utility model provides a vehicle blind spot observation device, including a cross laser light 1 and a fixing device. The cross laser light 1 is mounted on the fixing device, which is mounted on the mounting bracket of the rearview mirror inside the vehicle. To facilitate adjustment of the angle of the cross laser light 1, the fixing device includes a first bracket 2 and a second bracket 3. An adjustment component 4 is provided between the first bracket 2 and the second bracket 3 to allow the first bracket 2 and the second bracket 3 to rotate 360 degrees. Specifically, the cross laser light 1 is mounted on the second bracket 3, and the first bracket 2 is fixedly mounted on the vehicle. With this configuration, by adjusting and fixing the angle of the laser light, when the distance between the corner obstacle and the front and side of the vehicle is 30cm, the center point of the cross laser light on the obstacle can be seen. If the distance between the corner obstacle and the front and side of the vehicle is greater than 30cm, the center point of the cross laser light cannot be seen. If the distance between the corner obstacle and the front and side of the vehicle is less than 30cm, the center point of the cross laser light can be seen. Because the center point of the cross laser is fixed inside the vehicle and shines outwards, the laser brightness and accuracy are high within 2 meters. The cross reference point can be clearly seen in sunlight or at night, and there will be no error caused by the sitting posture inside the vehicle or relying on feeling to judge the height of the reference object outside the vehicle, which could lead to an accident.
[0025] In addition, cross laser lights are relatively inexpensive and can be installed inside the vehicle using a fixing device without damaging the vehicle body. At the same time, lasers are highly accurate when in use, providing the driver with a reliable driving reference point and reducing errors. Because they are inexpensive and the reference point is reliable, this function can be added in batches without increasing the price of the entire vehicle, thereby improving driving safety. Furthermore, it is also possible to install them in the vehicle yourself.
[0026] To further optimize the design, and to facilitate rotation between the first support 2 and the second support 3, one of the first support 2 and the second support 3 is provided with a spherical capsule 41, and the other is provided with a spherical body 42. The spherical body 42 is installed inside the spherical capsule 41. The spherical capsule 41 and the spherical body 42 form an adjustment component 4. That is, the spherical body 42 rotates inside the spherical capsule 41, thereby adjusting the position of the second support. To facilitate the connection between the spherical body 42 and the second support 3, a first connecting post 34 is provided between the spherical body 42 and the second support 3. The first connecting post 34 extends out of the spherical capsule 41. That is, the spherical capsule 41 has an inlet away from the first support 2 so that the spherical body 42 can enter the spherical capsule 41. In other words, the first connecting post 34 on the spherical body 42 extends out from the inlet position.
[0027] To further optimize the design, in order to facilitate the smooth entry of the spherical body 42 into the spherical capsule 41, an opening is provided on the side wall of the spherical capsule 41. Connecting pieces 43 and a first fastening component 44 are provided on both sides of the opening. Specifically, the connecting piece 43 is provided with a first through hole, and the first fastening component 44 is installed in the through hole so that the spherical capsule 41 tightly wraps the spherical body 42. When the spherical body 42 is inserted into the spherical capsule 41, the opening widens to facilitate insertion. The first fastening component 44 is installed in the first through hole so that when the first fastening component 44 is tightened, the spherical capsule 41 can easily tighten the spherical body 42. In order to facilitate the adjustment of the first support 2 and the second support 3, the first through hole is set as a strip hole.
[0028] To further optimize the design, and to facilitate the fixing of the first bracket 2 to the rearview mirror mounting bracket of the car, the first bracket 2 includes a first arc-shaped fixing member 21 and a second arc-shaped fixing member 22. The first end of the first arc-shaped fixing member 21 and the first end of the second arc-shaped fixing member 22 are hinged together. The second end of the first arc-shaped fixing member 21 and the second end of the second arc-shaped fixing member 22 are provided with a second fastening component 23. Specifically, the second end of the first arc-shaped fixing member 21 and the second end of the second arc-shaped fixing member 22 are provided with a first mounting hole. The second fastening component 23 is installed in the first mounting hole to form a closed space. When the second fastening component 23 is tightened, the first bracket 2 can be fixed to the rearview mirror mounting bracket of the car, reducing the occurrence of shaking.
[0029] To further optimize the design, and to facilitate the fixing of the cross laser light by the second bracket 3, the second bracket 3 includes a third arc-shaped fixing member 31 and a fourth arc-shaped fixing member 32. The first end of the third arc-shaped fixing member 31 and the first end of the fourth arc-shaped fixing member 32 are hinged together. The second end of the third arc-shaped fixing member 31 and the second end of the fourth arc-shaped fixing member 32 are provided with a third fastening component 33. Specifically, the second end of the third arc-shaped fixing member 31 and the second end of the fourth arc-shaped fixing member 32 are provided with a second mounting hole. The third fastening component 33 is installed in the second mounting hole to form a closed space. When the third fastening component 33 is tightened, the cross laser light can be fixed on the second bracket 3, reducing the shaking. The first connecting column is fixed on the third arc-shaped fixing member 31 or the fourth arc-shaped fixing member 32.
[0030] To further optimize the design and increase the stability between the spherical body 42 and the spherical capsule 41, an anti-slip sleeve is fitted on the surface of the spherical body 42.
[0031] To further optimize the design and facilitate angle adjustment, the spherical capsule 41 and spherical body 42 extend and connect to the first support 2 and the second support 3, respectively, thereby forming the first connecting post 34 and the second connecting post 24. This extends the distance between the first support 2 and the spherical capsule 41. The second connecting post 24 is fixed to the first arc-shaped fixing member 21 or the second arc-shaped fixing member 22.
[0032] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., used herein to indicate the orientation or positional relationship shown in the accompanying drawings, are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0033] In this description, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0034] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
[0035] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the content not described in detail in some embodiments can be referred to the same or similar content in other embodiments. The multiple solutions provided in this application contain their own basic solutions, are independent of each other, and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects.
[0036] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.
Claims
1. A device for observing blind spots in automobiles, characterized in that, The device includes a cross laser light (1) and a fixing device. The fixing device includes a first bracket (2) and a second bracket (3). The cross laser light (1) is mounted on the second bracket (3). The first bracket (2) is fixedly mounted on the vehicle. An adjustment component (4) is provided between the first bracket (2) and the second bracket (3) for adjusting the angle of the cross laser light (1).
2. The vehicle blind spot observation device according to claim 1, characterized in that, One of the first support (2) and the second support (3) is provided with a spherical capsule (41), and the other is provided with a spherical body (42). The spherical body (42) is installed inside the spherical capsule (41), and the spherical capsule (41) and the spherical body (42) form the adjustment component (4).
3. The vehicle blind spot observation device according to claim 2, characterized in that, The spherical capsule (41) has an opening, and connecting pieces (43) and a first fastening assembly (44) that passes through and connects the connecting pieces are provided on both sides of the opening.
4. The vehicle blind spot observation device according to claim 1, characterized in that, The first bracket (2) includes a first arc-shaped fixing member (21) and a second arc-shaped fixing member (22). The first end of the first arc-shaped fixing member (21) is hinged to the first end of the second arc-shaped fixing member (22). The second end of the first arc-shaped fixing member (21) and the second end of the second arc-shaped fixing member (22) are provided with a second fastening component (23).
5. The vehicle blind spot observation device according to claim 1, characterized in that, The second bracket (3) includes a third arc-shaped fixing member (31) and a fourth arc-shaped fixing member (32). The first end of the third arc-shaped fixing member (31) is hinged to the first end of the fourth arc-shaped fixing member (32). The second end of the third arc-shaped fixing member (31) and the second end of the fourth arc-shaped fixing member (32) are provided with a third fastening component (33).
6. The vehicle blind spot observation device according to claim 3, characterized in that, The connected piece (43) is provided with a first through hole, and a first fastening component (44) is installed in the through hole so that the spherical bladder (41) tightly wraps the spherical body (42). The first through hole is adapted to the first fastening component (44).
7. The vehicle blind spot observation device according to claim 2, characterized in that, The surface of the spherical object (42) is covered with an anti-slip sleeve.
8. The vehicle blind spot observation device according to claim 2, characterized in that, The spherical capsule (41) and the spherical body (42) extend and connect to the first support (2) and the second support (3), respectively.