Classification early warning rearview mirror camera based on image recognition function

Abstract

The invention belongs to the technical field of rearview cameras, and particularly relates to a classified early-warning rearview mirror camera based on an image recognition function, the classified early-warning rearview mirror camera comprises a rearview mirror body, a movable adjusting device is arranged in an inclined frame, the movable adjusting device is movably connected with a front shell, and the movable adjusting device comprises a protective cover. According to the classified early-warning rearview mirror camera based on the image recognition function, through the arranged movable adjusting device, when the angle of the infrared optical filter needs to be adjusted and the definition and the color rendition degree of an image need to be improved, the protective cover is pulled forwards, the protective cover and the movable ring in threaded connection are separated from the front shell for clamping and limiting, the infrared optical filter is convenient to rotate, and the image recognition function is improved. When the infrared optical filter is replaced, the protective cover is pressed backwards, the movable ring is clamped with the triangular block behind the front shell, so that the threaded disassembly is facilitated, the infrared optical filter in the clamping groove is pressed and pushed out by forcibly pressing with two hands, the image recognition equipment can be improved and optimized, and the replacement process is simplified.

Description

Technical Field

[0001] The present invention relates to the technical field of rearview cameras, and in particular to a classification warning rearview mirror camera based on image recognition function. Background Art

[0002] As an advanced safety driving assistance device, the classified warning rearview mirror camera has gradually emerged in the automotive industry in recent years. It integrates high-definition cameras and intelligent recognition algorithms to achieve real-time monitoring and warning of the vehicle's surrounding environment, thereby effectively improving driving safety. Below, we will discuss in detail the principles, functions and applications of the classified warning rearview mirror camera in driving safety.

[0003] At present, in the existing technology, the image recognition technology of the classified warning rearview mirror camera relies on advanced algorithms and complex calculation processes. Due to the influence of various factors such as road environment, weather conditions, and light changes, the image recognition effect of the camera may be disturbed to a certain extent. This means that once the camera fails or needs to be replaced, it is often difficult for car owners to solve the problem by themselves. In most cases, they need to find professional maintenance personnel or return to the original factory for repair, which undoubtedly increases the use cost and inconvenience of car owners. Especially in an emergency, it may affect driving safety due to the inability to replace it in time. In view of this, we propose a classified warning rearview mirror camera based on image recognition function. Summary of the invention

[0004] The main purpose of the present invention is to provide a classification warning rearview mirror camera based on image recognition function, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the classification warning rearview mirror camera based on image recognition function proposed by the present invention includes a rearview mirror body, a bracket is fixedly connected to the surface of the rearview mirror body, a fixing part is clamped inside the rearview mirror body through a mounting part, an inclined frame is opened on the surface of the fixing part, a movable adjustment device is arranged in the inclined frame, the movable adjustment device is movably connected to a front shell, a movable ring is slidably connected in the front shell, the front shell is fixedly connected to the rear shell through a fixed bracket, the rear shell is movably connected to a limited clamping mechanism, a rotating pushing device is arranged at the rear of the rear shell, and the movable adjustment device includes: Protective cover: the outer wall of the rearview mirror body is provided with a protective cover, and the inner wall of the protective cover is provided with a card slot, in which an infrared filter is connected. For a color camera, the infrared filter can filter out infrared light to avoid interference of infrared light on imaging. At night or in a dark environment, the infrared filter can improve the clarity and color reproduction of the image; A thread groove, wherein the inner wall of the protective cover is provided with a thread groove, and the thread groove is threadedly connected with the movable ring through a thread segment; A triangular block, the outer wall of the front shell is fixedly connected with the triangular block; A triangular groove is provided on the inner wall of the movable ring, and the movable ring is clamped with the triangular block through the triangular groove. By pressing the protective cover backward, the movable ring threadedly connected to the protective cover is clamped with the triangular block behind the front shell, which is convenient for threaded disassembly.

[0006] Preferably, a heat dissipation strip is provided on the back of the rearview mirror body, a connection port is provided on the back of the rearview mirror body, the heat dissipation strip is arranged below the connection port, a shielding cover is clamped on the back of the rearview mirror body, and a positioning sleeve is fixedly connected to the inside of the rearview mirror body. The main function of the heat dissipation strip is to help the rearview mirror body to dissipate heat more effectively by increasing the surface area. The connection port is convenient for connection with other electronic components through a data cable, and the shielding cover is clamped on the battery after installation for protection.

[0007] Preferably, a camera is fixedly connected to the outer wall of the fixing bracket, and a hexagonal groove is formed on the outer wall of the rear shell close to the positioning sleeve.

[0008] Preferably, the position limiting clamping mechanism comprises a movable cavity, the inner wall of the positioning sleeve is provided with the movable cavity, and a rotating disk is rotatably connected in the movable cavity.

[0009] Preferably, a spring 1 is fixedly connected to the outer wall of the rotating disk, the rotating disk is elastically connected to the hexagonal block through the spring 1, and the hexagonal block is clamped with the hexagonal groove. When the camera needs to be installed, the front shell is pressed, and the rear shell connected to the fixed bracket is subjected to force to synchronously squeeze the hexagonal block.

[0010] Preferably, a fixed extrusion block is fixedly connected in the hexagonal block, extrusion plates are arranged on both sides of the fixed extrusion block, the extrusion plates are arranged in the movable cavity, the extrusion plates are elastically connected to the torsion spring, and the fixed extrusion block on the hexagonal block moves into the movable cavity to squeeze the extrusion plates.

[0011] Preferably, a clamping plate is provided on one side of the extrusion plate away from the fixed extrusion block, and the clamping plate is rotatably connected in the movable cavity. One end of the extrusion plate is squeezed to drive the extrusion plate at the other end to tilt up, thereby squeezing the clamping plate to facilitate clamping the installed rear shell.

[0012] Preferably, the rotating pushing device comprises a sliding groove, the outer wall of the positioning sleeve is provided with a sliding groove, and a sliding groove is provided in the sliding groove.

[0013] Preferably, a protrusion is slidably connected in the slide groove, and the protrusion is fixedly connected to the surface of the limit plate, one end of the limit plate is fixedly connected to a push block, and the other end of the limit plate is fixedly connected to a spring 2, and the opening of the sliding groove in the positioning sleeve is slightly larger than the opening passing through the back of the rearview mirror body to prevent the limit plate from sliding out of position.

[0014] Preferably, the limit plate is fixedly connected to a pressure rod, and the pressure rod is arranged at one end of the outer wall of the rearview mirror body and is rotatably connected to a pull ring. The outer wall of the rearview mirror body is convex, and the pull ring presses downward to resist the limit. When the pull ring is pulled out to release the limit, the spring 2 releases the limit, and the limit plate is squeezed to drive the pushing block forward, so that the used camera is popped out and replaced.

[0015] The present invention provides a classification warning rearview mirror camera based on image recognition function. It has the following beneficial effects: (1) The classification warning rearview mirror camera based on image recognition function is provided with an active adjustment device. When it is necessary to adjust the angle of the infrared filter to improve the clarity and color reproduction of the image, the protective cover is pulled forward, and the active ring connected to the protective cover and the thread is disengaged from the card connection limit with the front shell, which is convenient for rotating the infrared filter. When replacing the infrared filter, the protective cover is pressed backward, and the active ring is locked with the triangular block behind the front shell, which is convenient for thread disassembly. The infrared filter in the card slot is pushed out by pressing hard with both hands, which can improve and optimize the image recognition equipment and simplify the replacement process.

[0016] (2) The classification warning rearview mirror camera based on image recognition function is provided with a limit clamping mechanism. When the camera fails or needs to be replaced, the pull ring is pulled out to release the limit between the pull ring and the back of the rearview mirror body. The spring 2 releases the limit, and the limit plate is squeezed to drive the push block forward, so that the used camera is ejected and replaced. After using it again, the pull ring can be pulled backward, and the pull ring drives the pressure rod to retreat. The convex block of the limit plate slides to the tail end of the slide slot. After the limit plate is rotated, it moves to the limit position at the tail end of the slide slot, which is convenient for direct replacement of the camera, avoids affecting the coordination and stability of the camera and other vehicle systems, and improves the use effect of subsequent vehicles.

[0017] (3) The classification warning rearview mirror camera based on image recognition function is replaced with a new camera through the rotating pushing device set up, and the front shell is pressed. The rear shell connected to the fixed bracket is forced to synchronously squeeze the hexagonal block. The fixed squeezing block on the hexagonal block moves into the movable cavity to squeeze the squeezing plate. One end of the squeezing plate is squeezed by the force to drive the squeezing plate at the other end to tilt up, and the clamping plate is squeezed to facilitate clamping the installed rear shell, thereby improving the stability of the camera and providing more reliable protection for driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ; Figure 2 This is a schematic diagram of the camera structure of the present invention; Figure 3 It is a schematic diagram of the explosion structure of part of the structure of the present invention; Figure 4 The overall structure of the present invention is shown in FIG. Figure 2 ; Figure 5 This is a schematic diagram of the exploded structure of the movable adjustment device of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure of A; Figure 7 It is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 8 It is a schematic diagram of the partial structure of the present invention Figure 2 ; Fig. 9 It is a schematic diagram of the structure of the position limiting clamping mechanism of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of the structure of middle B; Fig.11 It is a schematic diagram of the structure of the rotary pushing device of the present invention; Fig.12 For the present invention Fig.11 Schematic diagram of the C structure; Fig.13 This is a schematic diagram of the chute structure of the present invention; Fig.14 For the present invention Fig.13 Schematic diagram of the D structure;.

[0020] Description of Figure Numbers: 1. Rearview mirror body; 101. Heat dissipation strip; 102. Connecting port; 103. Shielding cover; 104. Positioning sleeve; 2. Bracket; 3. Fixing part; 301. Mounting part; 302. Slanted frame; 4. Movable adjustment device; 41. Protective cover; 42. Slot; 43. Threaded groove; 44. Infrared filter; 45. Threaded section; 46. Triangular block; 47. Triangular groove; 5. Front shell; 501. Movable ring; 6. Fixed bracket; 6 01. Camera; 7. Back shell; 701. Hexagonal slot; 8. Limit clamping mechanism; 81. Movable cavity; 82. Rotating disk; 83. Spring 1; 84. Hexagonal block; 85. Fixed extrusion block; 86. Torsion spring; 87. Extrusion plate; 88. Clamping plate; 9. Rotating pushing device; 91. Sliding slot; 92. Pushing block; 93. Limiting plate; 94. Bump; 95. Sliding slot; 96. Spring 2; 97. Pressure rod; 98. Pull ring.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 14The present invention proposes a classification warning rearview mirror camera based on image recognition function, comprising a rearview mirror body 1, a heat dissipation strip 101 is provided on the back of the rearview mirror body 1, a connection port 102 is provided on the back of the rearview mirror body 1, the heat dissipation strip 101 is arranged below the connection port 102, a shielding cover 103 is clamped on the back of the rearview mirror body 1, a positioning sleeve 104 is fixedly connected inside the rearview mirror body 1, the main function of the heat dissipation strip 101 is to help the rearview mirror body 1 to dissipate heat more effectively by increasing the surface area, the connection port 102 is convenient for connection with other electronic components through a data line, and the shielding cover 103 is clamped and covered after the battery is installed for protection, the rearview mirror body 1 is provided with a heat dissipation strip 101, and the heat dissipation strip 101 is provided with a heat dissipation strip 101. A bracket 2 is fixedly connected to the surface of the mirror body 1, and a fixing part 3 is clamped inside the rearview mirror body 1 through a mounting part 301. An inclined frame 302 is provided on the surface of the fixing part 3, and a movable adjusting device 4 is arranged in the inclined frame 302. The movable adjusting device 4 is movably connected to a front shell 5, and a movable ring 501 is slidably connected in the front shell 5. The front shell 5 is fixedly connected to the rear shell 7 through a fixed bracket 6, and a camera 601 is fixedly connected to the outer wall of the fixed bracket 6. A hexagonal groove 701 is provided on the outer wall of the rear shell 7 near the positioning sleeve 104, and the rear shell 7 is movably connected to a limited clamping mechanism 8. A rotating pushing device 9 is arranged at the rear of the rear shell 7, and the movable adjusting device 4 includes a protective cover 41.

[0024] In the embodiment of the present invention, in order to improve and optimize the image recognition device and simplify the replacement process, specifically, the outer wall of the rearview mirror body 1 is provided with a protective cover 41, and the inner wall of the protective cover 41 is provided with a slot 42, and an infrared filter 44 is clamped in the slot 42. For a color camera, the infrared filter 44 can filter out infrared light to avoid interference of infrared light on imaging. At night or in a dark environment, the infrared filter 44 can improve the clarity and color reproduction of the image, the inner wall of the protective cover 41 is provided with a thread groove 43, and the thread groove 43 is threadedly connected to the movable ring 501 through a thread segment 45, the outer wall of the front shell 5 is fixedly connected with a triangular block 46, the inner wall of the movable ring 501 is provided with a triangular groove 47, and the movable ring 501 is clamped with the triangular block 46 through the triangular groove 47. By pressing the protective cover 41 backward, the movable ring 501 threadedly connected to the protective cover 41 is clamped with the triangular block 46 behind the front shell 5, which is convenient for thread disassembly.

[0025] Further, in order to improve the stability of the camera 601 and provide more reliable protection for driving safety, specifically, the limit clamping mechanism 8 includes an active cavity 81, the inner wall of the positioning sleeve 104 is provided with an active cavity 81, a rotating disk 82 is rotatably connected in the active cavity 81, and a spring 1 83 is fixedly connected to the outer wall of the rotating disk 82. The rotating disk 82 is elastically connected to the hexagonal block 84 through the spring 1 83, and the hexagonal block 84 is clamped with the hexagonal groove 701. When the camera 601 needs to be installed, the front shell 5 is pressed, and the rear shell 7 connected to the fixed bracket 6 is forced to synchronously squeeze the hexagonal block 84. A fixed extrusion block 85 is fixedly connected to the hexagonal block 84, and extrusion plates 87 are arranged on both sides of the fixed extrusion block 85. The extrusion plate 87 is arranged in the movable cavity 81, and the extrusion plate 87 is elastically connected to the torsion spring 86. The fixed extrusion block 85 on the hexagonal block 84 moves into the movable cavity 81 to squeeze the extrusion plate 87. A clamping plate 88 is arranged on the side of the extrusion plate 87 away from the fixed extrusion block 85. The clamping plate 88 is rotatably connected in the movable cavity 81. One end of the extrusion plate 87 is squeezed by force to drive the extrusion plate 87 at the other end to tilt up, and the clamping plate 88 is squeezed to facilitate clamping the installed rear shell 7.

[0026] Further, in order to avoid affecting the coordination and stability of the camera 601 and other vehicle systems and improve the use effect of subsequent vehicles, specifically, the rotating push device 9 includes a sliding groove 91, the outer wall of the positioning sleeve 104 is provided with a sliding groove 91, and a sliding groove 95 is provided in the sliding groove 91, a protrusion 94 is slidably connected in the sliding groove 95, and the protrusion 94 is fixedly connected to the surface of the limiting plate 93, one end of the limiting plate 93 is fixedly connected to the pushing block 92, and the other end of the limiting plate 93 is fixedly connected to the spring 96 The opening of the sliding groove 91 in the positioning sleeve 104 is slightly larger than the opening that passes through the back of the rearview mirror body 1 to prevent the sliding deviation of the limit plate 93. The limit plate 93 is fixedly connected with a pressure rod 97. The pressure rod 97 is arranged at one end of the outer wall of the rearview mirror body 1 and is rotatably connected with a pull ring 98. The outer wall of the rearview mirror body 1 is convex, and the pull ring 98 presses downward to resist the limit. When the pull ring 98 is pulled out to release the limit, the spring 96 releases the limit, and the limit plate 93 is squeezed to drive the push block 92 to be pushed forward, and the used camera 601 is ejected and replaced.

[0027] In the present invention, when in use, by adjusting the angle of the infrared filter 44 to improve the clarity and color reproduction of the image, the protective cover 41 is pulled forward. At this time, the protective cover 401 and the movable ring 501 threadedly connected are disengaged from the card connection limit with the front shell 5, which is convenient for rotating the infrared filter 44. When the infrared filter 44 needs to be replaced, the protective cover 41 is pressed backward, and the movable ring 501 threadedly connected to the protective cover 41 is carded with the triangular block 46 behind the front shell 5, which is convenient for threaded disassembly. Both hands press hard to push out the infrared filter 44 in the card slot 42, which can improve and optimize the image recognition device and simplify the replacement process. When the camera 601 fails or needs to be replaced, the pull ring 98 is pulled out to release the limit between the pull ring 98 and the back of the rearview mirror body 1, and the spring 2 96 releases the limit, and the limit plate 93 is squeezed to drive the push block 92 forward to be used. The camera 601 pops up and is replaced. After it is used again, the pull ring 98 can be pulled backward, and the pull ring 98 drives the pressure rod 97 to retreat, and the protrusion 94 of the limit plate 93 slides to the tail end of the slide groove 95. After the limit plate 93 is rotated, it moves to the limit position at the tail end of the slide groove 95, which is convenient for directly replacing the camera 601, avoiding affecting the coordination and stability of the camera 601 and other systems of the vehicle, improving the use effect of subsequent vehicles, and replacing a new camera 601. The front shell 5 is pressed, and the rear shell 7 connected to the fixed bracket 6 is forced to synchronously squeeze the hexagonal block 84. The fixed squeezing block 85 on the hexagonal block 84 moves into the active cavity 81 to squeeze the squeezing plate 87. One end of the squeezing plate 87 is squeezed by force to drive the squeezing plate 87 at the other end to tilt up, and the clamping plate 88 is squeezed, which is convenient for clamping the installed rear shell 7, improving the stability of the camera 601, and providing more reliable protection for driving safety.

[0028] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A classification warning rearview mirror camera based on image recognition function, comprising a rearview mirror body (1), characterized in that: The surface of the rearview mirror body (1) is fixedly connected to a bracket (2); the interior of the rearview mirror body (1) is clamped with a fixing portion (3) via a mounting portion (301); the surface of the fixing portion (3) is provided with an inclined frame (302); a movable adjustment device (4) is arranged in the inclined frame (302); the movable adjustment device (4) is movably connected to a front shell (5); a movable ring (501) is slidably connected in the front shell (5); the front shell (5) is fixedly connected to a rear shell (7) via a fixing bracket (6); the rear shell (7) is movably connected to a limited position clamping mechanism (8); a rotating pushing device (9) is arranged at the rear of the rear shell (7); and the movable adjustment device (4) comprises: A protective cover (41), wherein the outer wall of the rearview mirror body (1) is provided with a protective cover (41), and the inner wall of the protective cover (41) is provided with a slot (42), and an infrared filter (44) is snapped into the slot (42); A thread groove (43), wherein the inner wall of the protective cover (41) is provided with a thread groove (43), and the thread groove (43) is threadedly connected to the movable ring (501) via a thread segment (45); A triangular block (46), the outer wall of the front shell (5) being fixedly connected to the triangular block (46); A triangular groove (47), wherein the inner wall of the movable ring (501) is provided with a triangular groove (47), and the movable ring (501) is clamped with the triangular block (46) via the triangular groove (47).

2. The classification warning rearview mirror camera based on image recognition function according to claim 1, characterized in that: A heat dissipation strip (101) is provided on the back of the rearview mirror body (1), a connection port (102) is provided on the back of the rearview mirror body (1), the heat dissipation strip (101) is arranged below the connection port (102), a shielding cover (103) is clamped on the back of the rearview mirror body (1), and a positioning sleeve (104) is fixedly connected to the interior of the rearview mirror body (1).

3. The classification warning rearview mirror camera based on image recognition function according to claim 2, characterized in that: A camera (601) is fixedly connected to the outer wall of the fixing bracket (6), and a hexagonal groove (701) is formed on the outer wall of the rear shell (7) near the positioning sleeve (104).

4. The classification warning rearview mirror camera based on image recognition function according to claim 3, characterized in that: The position-limiting clamping mechanism (8) comprises a movable cavity (81), the inner wall of the positioning sleeve (104) is provided with the movable cavity (81), and a rotating disk (82) is rotatably connected in the movable cavity (81).

5. The classification warning rearview mirror camera based on image recognition function according to claim 4, characterized in that: A spring 1 (83) is fixedly connected to the outer wall of the rotating disk (82); the rotating disk (82) is elastically connected to the hexagonal block (84) via the spring 1 (83); and the hexagonal block (84) is snap-fitted to the hexagonal groove (701).

6. The classification warning rearview mirror camera based on image recognition function according to claim 5, characterized in that: A fixed extrusion block (85) is fixedly connected to the hexagonal block (84), extrusion plates (87) are provided on both sides of the fixed extrusion block (85), the extrusion plates (87) are arranged in the active cavity (81), and the extrusion plates (87) are elastically connected to the torsion spring (86).

7. The classification warning rearview mirror camera based on image recognition function according to claim 6, characterized in that: A clamping plate (88) is provided on one side of the extrusion plate (87) away from the fixed extrusion block (85), and the clamping plate (88) is rotatably connected in the movable cavity (81).

8. The classification warning rearview mirror camera based on image recognition function according to claim 2, characterized in that: The rotating pushing device (9) comprises a sliding groove (91), the outer wall of the positioning sleeve (104) is provided with the sliding groove (91), and a sliding groove (95) is provided in the sliding groove (91).

9. The classification warning rearview mirror camera based on image recognition function according to claim 8, characterized in that: A protrusion (94) is slidably connected in the slide groove (95), and the protrusion (94) is fixedly connected to the surface of the limiting plate (93), one end of the limiting plate (93) is fixedly connected to a pushing block (92), and the other end of the limiting plate (93) is fixedly connected to a second spring (96).

10. The classification warning rearview mirror camera based on image recognition function according to claim 9, characterized in that: The limiting plate (93) is fixedly connected to a pressure rod (97), wherein the pressure rod (97) A pull ring (98) is rotatably connected to one end of the outer wall of the rearview mirror body (1).

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