Automobile data recorder with automatic focusing adjustment function

Abstract

The automobile data recorder with the automatic focusing adjusting function comprises an automobile data recorder body, a display screen is installed on one side of the automobile data recorder body, a plurality of sets of keys are installed on the two sides of the display screen, a receiving opening is formed in the lower portion of the automobile data recorder body, and the receiving opening is communicated with the automobile data recorder body. A lens assembly is installed on the other side of the automobile data recorder body and comprises a lens cone installed on the side face of the automobile data recorder body, a lens is installed in the middle of the lens cone, a focus lens is slidably installed on the portion, located on the side face of the lens, of the middle of the lens cone, and an imaging lens is installed on the portion, located on the side face of the focus lens, of the middle of the lens cone; according to the device, the phenomenon that the automobile data recorder cannot be focused in the driving process of a vehicle is avoided through the matching of the components capable of automatically focusing, and the shooting stability of the automobile data recorder is ensured, so that a shot picture is always kept clear, and the practicability of the automobile data recorder is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to car record appearance technical field, concretely is a car record appearance with automatic focusing adjustment function. BACKGROUND

[0002] Car record appearance is a kind of equipment specially used for recording audiovisual information in the process of vehicle driving, and main functions include recording traffic accident, providing driving evidence, guaranteeing driving safety, preventing and so on. It captures the road and surrounding environment in front of vehicle in real time through high-definition camera, and saves recording content through memory card or other storage medium.

[0003] The working principle of car record appearance is based on video recording and GPS positioning function. High-definition camera is used to capture the image of road and surrounding environment, and GPS module provides driving track and speed data. In addition, car record appearance also has parking monitoring function, can continue to monitor and record automobile after vehicle is extinguished, and most devices have gravity induction, and will automatically start video recording when scratch is encountered.

[0004] According to authorized announcement number CN 218750595 U, car record appearance and car record appearance assembly are disclosed, including car record appearance body, the first storage slot is set in the left side of car record appearance body, the connecting wire is clamped and installed in the first storage slot inside, the second storage slot is set in the right side of car record appearance body, four sets of arc-shaped abutments are symmetrically and elastically installed in the second storage slot inside. Connecting plate and mounting plate can be replaced according to different use conditions to ensure that the installation and use of car record appearance body are more stable, meanwhile, the use angle and use position of car record appearance body can be more effectively controlled through the rotary cooperation installation of first connecting block and second connecting block, the use angle of connecting frame is controlled by locking bolt locking to facilitate the use of buckle plate and suction cup to be more suitable for the different installation modes of car record appearance body.

[0005] The existing car record appearance does not have focusing function in the process of use, which can cause the insufficient definition of the captured picture, cannot accurately capture details, so now a kind of car record appearance with automatic focusing adjustment function is needed. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of car record appearance with automatic focusing adjustment function, the component that can move is set to drive focusing mirror to move back and forth, to reach the effect of automatic focusing, to solve the technical problem mentioned in background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A driving recorder with automatic focusing adjustment function, including driving recorder body, the side of the driving recorder body is installed with display screen, the both sides of the display screen are installed with several groups of buttons, the lower part of the driving recorder body is provided with receiving port;

[0009] The other side of the driving recorder body is installed with lens assembly, the lens assembly includes lens barrel installed on the side of the driving recorder body, the middle part of the lens barrel is installed with lens, the middle part of the lens barrel is slidably installed with focusing mirror on the side of the lens, and the middle part of the lens barrel is installed with imaging mirror on the side of the focusing mirror.

[0010] Preferably, the outer arc surface of the focusing mirror is installed with protective shell, and the outer part of the protective shell is symmetrically installed with two groups of sliding blocks.

[0011] Preferably, the inner wall of the lens barrel is provided with two groups of sliding grooves corresponding to the sliding blocks, and each group of the sliding blocks is slidably installed in the corresponding sliding groove.

[0012] Preferably, a servo motor is installed through the inside of the lens barrel on the side of one group of sliding grooves, a lead screw is installed in the output end of the servo motor on the inside of the corresponding sliding groove, and one group of the sliding blocks is installed through the middle part of the lead screw.

[0013] Preferably, the outer part of the lens barrel is installed with shell, the middle part of the shell is installed with infrared range finder, the rear end of the infrared range finder is installed with receiving module in the inside of the shell, and the upper part of the driving recorder body is installed with GPS locator.

[0014] Preferably, the lower part of the driving recorder body is installed with connecting block, the outer part of the connecting block is rotatably installed with rotating block, and the both sides of the rotating block are rotatably installed with the same U-shaped block.

[0015] Preferably, a connecting shaft is installed through the middle part of the U-shaped block, adjusting knobs are installed through the middle part of the connecting shaft on the both sides of the U-shaped block, and a suction cup is installed on the lower part of the U-shaped block.

[0016] Compared with the prior art, the driving recorder has the advantages that:

[0017] The starting device can drive the focusing mirror to move back and forth in the lens barrel according to the implementation condition, so as to change the position of the focal point, and then change the focal length and the angle of view of the lens, and the device can automatically focus through the cooperation of the focusing assembly, so that the driving recorder can avoid the phenomenon of being unable to focus during the driving process of the vehicle, ensure the stability of the driving recorder, and make the captured picture always clear, thereby increasing the practicability of the driving recorder. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram showing the overall side structure of this utility model disassembled;

[0020] Figure 3 This is a schematic diagram of the internal structure of the outer shell of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the lens assembly of this utility model.

[0022] In the diagram: 1. Dashcam body; 2. Display screen; 3. Buttons; 4. Receiver port; 5. Lens assembly; 51. Lens barrel; 52. Lens; 53. Focusing lens; 54. Imaging lens; 55. Protective shell; 56. Slider; 57. Slide rail; 58. Servo motor; 59. Lead screw; 6. Housing; 7. Infrared rangefinder; 8. Receiver module; 9. GPS locator; 10. Connecting block; 11. Rotating block; 12. U-shaped block; 13. Coupling shaft; 14. Adjustment knob; 15. Suction cup. Detailed Implementation

[0023] 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.

[0024] This utility model provides: a dashcam with automatic focus adjustment function, such as... Figures 1-4 As shown, the device includes a dashcam body 1, a display screen 2 installed on one side of the dashcam body 1, several sets of buttons 3 installed on both sides of the display screen 2, and a receiving port 4 opened at the bottom of the dashcam body 1.

[0025] A lens assembly 5 is installed on the other side of the dashcam body 1. The lens assembly 5 includes a lens barrel 51 installed on the side of the dashcam body 1. A lens 52 is installed in the middle of the lens barrel 51. A focusing lens 53 is slidably installed in the middle of the lens barrel 51 on the side of the lens 52. An imaging lens 54 is installed in the middle of the lens barrel 51 on the side of the focusing lens 53.

[0026] As preferred, the outer arc surface of the focusing mirror 53 is provided with a protective shell 55, and two groups of sliding blocks 56 are symmetrically arranged outside the protective shell 55, the protective shell 55 outside the focusing mirror 53 is used to protect the focusing mirror 53 from being worn during sliding, and the sliding blocks 56 outside the protective shell 55 are used to drive the focusing mirror 53 to slide, so as to achieve the focusing effect.

[0027] Further, the inner wall of the lens barrel 51 is provided with two groups of sliding grooves 57 corresponding to the sliding blocks 56, and each group of sliding blocks 56 is slidingly arranged in the corresponding sliding groove 57, the sliding grooves 57 arranged in the lens barrel 51 are used to slidingly arrange the sliding blocks 56, so that the focusing mirror 53 can be moved directionally in the lens barrel 51, and the focusing effect is ensured.

[0028] Further, the inner wall of the lens barrel 51 is provided with two groups of sliding grooves 57 corresponding to the sliding blocks 56, and each group of sliding blocks 56 is slidingly arranged in the corresponding sliding groove 57, the sliding grooves 57 arranged in the lens barrel 51 are used to slidingly arrange the sliding blocks 56, so that the focusing mirror 53 can be moved directionally in the lens barrel 51, and the focusing effect is ensured.

[0029] It is worth mentioning that the outer wall of the lens barrel 51 is provided with an outer shell 6, the middle part of the outer shell 6 is provided with an infrared distance meter 7, the rear end of the infrared distance meter 7 is provided with a receiving module 8 in the inner wall of the outer shell 6, and the upper part of the body 1 of the driving recorder is provided with a GPS locator 9, the infrared distance meter 7 is used to measure the distance from the vehicle to the outside, so as to adjust the position of the focusing mirror 53, the receiving module 8 is used to receive the data transmitted by the infrared distance meter 7, and the GPS locator 9 is used to position the driving recorder.

[0030] Specifically, the lower part of the body 1 of the driving recorder is provided with a connecting block 10, the outer wall of the connecting block 10 is rotatably provided with a rotating block 11, and the same U-shaped block 12 is rotatably arranged on both sides of the rotating block 11, so that the driving recorder can be rotated and adjusted according to the needs, and the U-shaped block 12 arranged at the bottom is used to connect the suction cup 15.

[0031] More specifically, the middle part of the U-shaped block 12 is provided with a connecting shaft 13, the middle part of the connecting shaft 13 is provided with an adjusting knob 14 on both sides of the U-shaped block 12, the lower part of the U-shaped block 12 is provided with a suction cup 15, the connecting shaft 13 enables the U-shaped block 12 to rotate, the adjusting knob 14 is used to fix the connecting shaft 13, and the suction cup 15 is used to fix the whole device at a suitable position.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle event data recorder with automatic focusing adjustment function, comprising a vehicle event data recorder body (1), characterized in that: The side of the car video recorder body (1) is provided with a display screen (2), and the two sides of the display screen (2) are provided with a plurality of groups of buttons (3); the lower part of the car video recorder body (1) is provided with a receiving port (4); The other side of the car video recorder body (1) is provided with a lens assembly (5), the lens assembly (5) comprises a lens barrel (51) mounted on the side of the car video recorder body (1), a lens (52) mounted on the middle part of the lens barrel (51), a focusing mirror (53) slidingly mounted on the side of the middle part of the lens barrel (51) and located on the side of the lens (52), and an imaging mirror (54) mounted on the side of the middle part of the lens barrel (51) and located on the side of the focusing mirror (53).

2. The automobile data recorder with automatic focusing adjustment function according to claim 1, characterized in that: The outer arc surface of the focusing mirror (53) is provided with a protective shell (55), and the outer part of the protective shell (55) is symmetrically provided with two groups of sliding blocks (56).

3. The automobile data recorder with automatic focusing adjustment function according to claim 2, characterized in that: The inner wall of the lens barrel (51) is provided with two groups of sliding grooves (57) corresponding to the sliding blocks (56), and each group of sliding blocks (56) is slidingly installed in the corresponding sliding groove (57).

4. The automobile data recorder with automatic focusing adjustment function according to claim 3, characterized in that: The inside of the lens barrel (51) is provided with a servo motor (58) penetratingly installed on the side of one of the sliding grooves (57), the output end of the servo motor (58) is provided with a lead screw (59) installed in the corresponding sliding groove (57), and one of the sliding blocks (56) is penetratingly installed in the middle part of the lead screw (59).

5. The automobile data recorder with automatic focusing adjustment function according to claim 4, characterized in that: The outer part of the lens barrel (51) is provided with an outer shell (6), the middle part of the outer shell (6) is penetratingly provided with an infrared range finder (7), the rear end of the infrared range finder (7) is provided with a receiving module (8) installed in the inner part of the outer shell (6), and the upper part of the car video recorder body (1) is penetratingly provided with a GPS locator (9).

6. The automobile data recorder with automatic focusing adjustment function according to claim 5, characterized in that: The lower part of the car video recorder body (1) is provided with a connecting block (10), the outer part of the connecting block (10) is rotatably provided with a rotating block (11), and the two sides of the rotating block (11) are rotatably provided with the same U-shaped block (12).

7. The automobile data recorder with automatic focusing adjustment function according to claim 6, characterized in that: The middle part of the U-shaped block (12) is penetratingly provided with a connecting shaft (13), the middle part of the connecting shaft (13) is provided with an adjusting knob (14) respectively installed on the two sides of the U-shaped block (12), and the lower part of the U-shaped block (12) is provided with a suction cup (15).

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