Intelligent monitoring device for safe driving of automobile

Abstract

The utility model relates to the technical field of automobile safe driving monitoring, in particular to an intelligent monitoring device for automobile safe driving, which comprises a mounting frame, a first electric push rod is arranged in the mounting frame, the telescopic end of the first electric push rod is fixedly connected with a fixing frame, the inner side of the fixing frame is rotatably connected with a placing frame, and the placing frame is fixedly connected with the mounting frame. The top of the placing frame is rotationally connected with a detection probe; the anti-shake mechanism is arranged at the bottom of the fixing frame; according to the device, vibration force borne by a first electric push rod and a fixing frame is dispersed through a buffer frame and a buffer block, vibration force borne by the fixing frame and a detection probe is dispersed through a dispersion barrel, synthetic hydraulic oil, a dispersion frame and a dispersion rod, and then it is guaranteed that the detection probe is stable in the process of monitoring the driving state of a driver; and the accuracy of detecting the fatigue of the driver by the detection probe is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile safe driving monitoring, in particular to an intelligent monitoring device for automobile safe driving. Background Art

[0002] Intelligent monitoring devices for safe driving, also known as advanced driver assistance systems, are high-tech devices integrated into modern vehicles to improve driving safety and enhance the driving experience. Existing intelligent monitoring systems mostly use detection probes to monitor driver fatigue and provide timely reminders to drivers to avoid potential dangers.

[0003] After searching, the Chinese patent "A safety monitoring device for automobile driving" authorization announcement number "CN216684318U" uses a first motor, a first bevel gear, a second bevel gear, a connecting plate and a second motor to realize the detection probe to monitor the facial fatigue of the driver driving the car while moving left and right and up and down, thereby realizing the reminder of the driver who is driving fatigue and improving the driver's safety factor when driving the car.

[0004] The above-mentioned method monitors the driver's fatigue by driving the detection probe to move left, right, up and down. When the vehicle drives over a speed bump or an uneven road, the vibration of the vehicle will increase significantly, which may easily cause the detection probe to shake greatly during movement, thereby affecting the accuracy of monitoring.

[0005] Therefore, an intelligent monitoring device for automobile safe driving is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the present invention is to provide an intelligent monitoring device for automobile safe driving in order to solve the above problems, thereby improving the problem that vehicle vibration will increase significantly, which may easily lead to a large vibration amplitude of the detection probe during movement.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions: an intelligent monitoring device for automobile safe driving, comprising: a mounting frame, a first electric push rod is provided inside the mounting frame, the telescopic end of the first electric push rod is fixedly connected to a fixing frame, the inner side of the fixing frame is rotatably connected to a placement frame, and the top of the placement frame is rotatably connected to a detection probe; an anti-shake mechanism, the anti-shake mechanism is arranged at the bottom of the fixing frame; wherein, the anti-shake mechanism includes a buffer frame fixedly connected to the bottom of the mounting frame, both sides of the top of the buffer frame are slidably connected to buffer blocks, one side of the buffer block is fixedly connected to a dispersion cylinder, the upper end of the inner wall of the dispersion cylinder is slidably connected to a dispersion rod, the top of the dispersion rod is fixedly connected to the bottom of the fixing frame, the lower end of the inner wall of the dispersion cylinder is slidably connected to the dispersion frame, the surface of the dispersion cylinder is connected to a flow tube, and the inner wall of the dispersion cylinder is filled with synthetic hydraulic oil. The buffer frame and buffer block are used to disperse the vibration force applied to the first electric push rod and the fixed frame. The dispersion cylinder, synthetic hydraulic oil, dispersion frame and dispersion rod are used to disperse the vibration force applied to the fixed frame and the detection probe, thereby ensuring the stability of the detection probe in monitoring the driver's driving status and the accuracy of the detection probe in detecting driver fatigue.

[0008] Preferably, a spring is fixedly connected to the opposite end of the dispersion tube and the mounting bracket, and a magnetic ring is fixedly connected to the top of the dispersion tube and the bottom of the mounting bracket. The surfaces of the two magnetic rings have the same polarity and repel each other. The spring and the two magnetic rings disperse the vibration force applied to the mounting bracket and the detection probe, thereby reducing the vibration amplitude of the detection probe and ensuring the detection probe's accuracy in detecting driver fatigue.

[0009] Preferably, a partition block is fixedly connected to the inner wall of the dispersion cylinder.

[0010] Preferably, two first dispersion blocks are fixedly connected to the bottom of the fixing frame.

[0011] Preferably, a second dispersion block is fixedly connected to both the front and rear ends of the buffer block, and the surface of the second dispersion block is slidably connected to the inner wall of the first dispersion block. The first and second dispersion blocks are used to disperse the vibration force applied to the fixed frame and the detection probe, thereby preventing the detection probe from shaking excessively due to the vibration force.

[0012] Preferably, a sealing ring is fixedly connected to the inner bottom wall of the dispersion cylinder, and the surface of the dispersion rack is slidably connected to the inner side of the sealing ring. The sealing ring is used to seal the synthetic hydraulic oil between the dispersion rack and the opposite end of the dispersion cylinder, thereby preventing oil leakage from the dispersion cylinder.

[0013] Preferably, the inner wall of the dispersion cylinder is fixedly connected with a plurality of limit blocks, which are used to limit the movement distance of the dispersion rod and the dispersion rack, thereby preventing the dispersion rod and the dispersion rack from moving to a state where they are flush with the liquid inlet of the flow tube.

[0014] Preferably, the first dispersion block and the second dispersion block are both fluororubber components.

[0015] The beneficial effects of the utility model are:

[0016] 1. The buffer frame and buffer block are used to disperse the vibration force on the first electric push rod and the fixed frame. The dispersion cylinder, synthetic hydraulic oil, dispersion frame and dispersion rod are used to disperse the vibration force on the fixed frame and the detection probe, thereby ensuring the stability of the detection probe in monitoring the driver's driving status and the accuracy of the detection probe in detecting driver fatigue.

[0017] 2. The spring and two magnetic rings are used to disperse the vibration force on the fixing frame and the detection probe, thereby reducing the vibration amplitude of the detection probe and ensuring the accuracy of the detection probe in detecting driver fatigue. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a cross-sectional view of the installation frame of the present utility model;

[0020] Figure 3 This is a schematic diagram of the anti-shake mechanism structure of the utility model;

[0021] Figure 4 for Figure 3 A magnified view of center.

[0022] In the figure: 1. Installation frame; 2. First electric push rod; 3. Fixing frame; 4. Placement frame; 5. Detection probe; 6. Anti-shake mechanism; 61. Buffer frame; 62. Dispersion cylinder; 63. Dispersion rod; 64. Dispersion frame; 65. Separation block; 66. Spring; 67. Magnetic coil; 68. Flow tube; 69. Sealing ring; 610. Limit block; 611. Second dispersion block; 612. First dispersion block; 613. Buffer block. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-4 As shown, an intelligent monitoring device for automobile safe driving includes: a mounting frame 1, a first electric push rod 2 is provided inside the mounting frame 1, the telescopic end of the first electric push rod 2 is fixedly connected to a fixing frame 3, the inner side of the fixing frame 3 is rotatably connected to a placement frame 4, and the top of the placement frame 4 is rotatably connected to a detection probe 5; an anti-shake mechanism 6, the anti-shake mechanism 6 is arranged at the bottom of the fixing frame 3; wherein the anti-shake mechanism 6 includes a buffer frame 61 fixedly connected to the bottom of the mounting frame 1, and buffer blocks 613 are slidably connected to both sides of the top of the buffer frame 61, and one side of the buffer block 613 is fixedly connected A dispersion tube 62 is provided. A dispersion rod 63 is slidably connected to the upper end of the inner wall of dispersion tube 62. The top end of dispersion rod 63 is fixedly connected to the bottom of fixed frame 3. A dispersion frame 64 is slidably connected to the lower end of the inner wall of dispersion tube 62. A flow tube 68 is connected to the surface of dispersion tube 62. The inner wall of dispersion tube 62 is filled with synthetic hydraulic oil. A separator 65 is fixedly connected to the inner wall of dispersion tube 62. A sealing ring 69 is fixedly connected to the inner bottom wall of dispersion tube 62. The surface of dispersion frame 64 is slidably connected to the inner side of sealing ring 69. Several limit blocks 610 are fixedly connected to the inner wall of dispersion tube 62. Sealing ring 69 is made of nitrile rubber.

[0025] The inner wall of the mounting frame 1 is slidably connected to a blocking block, the inner wall of the mounting frame 1 is fixedly connected to a second electric push rod, the telescopic end of the second electric push rod is fixedly connected to the rear end of the blocking block, the rear end of the second electric push rod passes through and extends out of the inner wall of the mounting frame 1, the inner side of the placement frame 4 is fixedly connected to a first motor, the output shaft of the first motor is fixedly connected to the bottom of the detection probe 5, one side of the fixing frame 3 is fixedly connected to the second motor, the output shaft of the second motor is fixedly connected to one side of the placement frame 4, and the mounting frame 1 is embedded in the car dashboard by bolts.

[0026] When the driver is driving the car, the second electric push rod is energized while the car is moving. The telescopic end of the second electric push rod moves, driving the blocking block to move, so that the top of the installation frame 1 is opened. At this time, the telescopic end of the second electric push rod stops moving, and the first electric push rod 2 is energized. The telescopic end of the first electric push rod 2 moves upward, driving the fixing frame 3 to move upward, so that the fixing frame 3 and the detection probe 5 extend out of the installation frame 1. The first motor, the second motor and the detection probe 5 are energized. The first motor rotates to drive the detection probe 5 to rotate at a suitable angle. The second motor rotates to drive the placement frame 4 and the detection probe 5 to rotate at a suitable angle. After the detection probe 5 is adjusted to a suitable angle, the output shafts of the first motor and the second motor stop rotating. At this time, the monitoring angle of the detection probe 5 can always capture the driver's face. When the driver is fatigued, the detection probe 5 sends a signal to make the car speaker sound an alarm to remind the driver. When the vehicle stops using, the first electric push rod 2 is started, and the telescopic end of the first electric push rod 2 moves downward to drive the fixing frame 3 and the detection probe 5 to retract into the installation frame 1. The second electric push rod is started, and the telescopic end of the second electric push rod moves to drive the blocking block to move, thereby blocking the top outlet of the installation frame 1. The buffer block 613 and the buffer frame 61 are both polyamide components.

[0027] When the car is driving on a speed bump or an uneven road, the vibration of the car is transmitted to the mounting frame 1, and the vibration of the mounting frame 1 is transmitted to the buffer frame 61. The buffer frame 61 disperses the vibration of the first electric push rod 2, the fixing frame 3 and the detection probe 5. The vibration on the fixing frame 3 is transmitted to the dispersion rod 63, causing the dispersion rod 63 to move downward in the dispersion tube 62, so that part of the synthetic hydraulic oil in the dispersion tube 62 flows through the flow tube 68 to the dispersion frame 64 and the opposite end of the dispersion tube 62. The excess synthetic hydraulic oil pushes the dispersion frame 64 to move upward, and the dispersion frame 64 moves upward and hits the bottom of the fixing frame 3, thereby dispersing the vibration of the fixing frame 3, so that the detection probe 5 can stably monitor the driver.

[0028] like Figure 4 As shown, a spring 66 is fixedly connected to the opposite end of the dispersion cylinder 62 and the fixed frame 3. A magnetic ring 67 is fixedly connected to the top of the dispersion cylinder 62 and the bottom of the fixed frame 3. The surfaces of the two magnetic rings 67 have the same polarity and repel each other. When the fixed frame 3 moves downward due to vibration, it drives one of the magnetic rings 67 toward the other magnetic ring 67 and compresses the spring 66. The repulsion of the two magnetic rings 67 with the same polarity cooperates with the spring 66 to increase the downward resistance of the fixed frame 3, thereby dissipating the vibrations exerted on the fixed frame 3.

[0029] like Figure 3As shown, two first dispersion blocks 612 are fixedly connected to the bottom of the fixing frame 3. A second dispersion block 611 is fixedly connected to the front and rear ends of the buffer block 613. The surface of the second dispersion block 611 is slidably connected to the inner wall of the first dispersion block 612. Both the first and second dispersion blocks 612, 611 are made of fluororubber. When the fixing frame 3 vibrates downward, the first dispersion blocks 612 move within the second dispersion blocks 611. The first and second dispersion blocks 612, 611, made of fluororubber, disperse the vibrations applied to the fixing frame 3, preventing significant shaking of the detection probe 5.

[0030] When the utility model is in use, when a car is traveling over a speed bump or an uneven road, the car is subjected to vibrations which are transmitted to the mounting frame 1, and the mounting frame 1 is subjected to vibrations which are transmitted to the buffer frame 61. The buffer frame 61 disperses the vibrations received by the first electric push rod 2, the fixing frame 3 and the detection probe 5. The vibrations received by the fixing frame 3 are transmitted to the dispersion rod 63, one of the magnetic rings 67 and the first dispersion block 612, causing the dispersion rod 63 to move downward in the dispersion cylinder 62, so that part of the synthetic hydraulic oil in the dispersion cylinder 62 flows through the flow pipe 68 to the dispersion frame 64. At the opposite end of the dispersion cylinder 62, the excess synthetic hydraulic oil pushes the dispersion rack 64 upward, and the dispersion rack 64 moves upward and contacts the bottom of the fixed frame 3, thereby dispersing the vibration of the fixed frame 3. One of the magnetic rings 67 moves toward the other magnetic ring 67 and squeezes the spring 66. Since the two magnetic rings 67 repel each other with the same poles and cooperate with the spring 66 to increase the downward resistance of the fixed frame 3, the first dispersion block 612 of the fluororubber component cooperates with the second dispersion block 611 to disperse the vibration of the fixed frame 3, so that the detection probe 5 can stably monitor the driver.

[0031] It should be noted that the mounting frame 1, the first electric push rod 2, the detection probe 5, the second electric push rod, the spring 66 and the magnetic ring 67 in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the first electric push rod 2, the detection probe 5 and the second electric push rod can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0032] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An intelligent monitoring device for automobile safe driving, characterized in that: include: An installation frame (1), wherein a first electric push rod (2) is provided inside the installation frame (1), a telescopic end of the first electric push rod (2) is fixedly connected to a fixing frame (3), an inner side of the fixing frame (3) is rotatably connected to a placement frame (4), and a top of the placement frame (4) is rotatably connected to a detection probe (5); An anti-shake mechanism (6), the anti-shake mechanism (6) being arranged at the bottom of the fixing frame (3); The anti-shake mechanism (6) includes a buffer frame (61) fixedly connected to the bottom of the mounting frame (1), buffer blocks (613) are slidably connected to both sides of the top of the buffer frame (61), a dispersion cylinder (62) is fixedly connected to one side of the buffer block (613), a dispersion rod (63) is slidably connected to the upper end of the inner wall of the dispersion cylinder (62), the top of the dispersion rod (63) is fixedly connected to the bottom of the fixed frame (3), the lower end of the inner wall of the dispersion cylinder (62) is slidably connected to the dispersion frame (64), the surface of the dispersion cylinder (62) is connected to a flow tube (68), and the inner wall of the dispersion cylinder (62) is filled with synthetic hydraulic oil.

2. The intelligent monitoring device for automobile safe driving according to claim 1, characterized in that: The dispersing cylinder (62) and the opposite end of the fixing frame (3) are fixedly connected with a spring (66), and the top of the dispersing cylinder (62) and the bottom of the fixing frame (3) are both fixedly connected with a magnetic ring (67), and the surfaces of the two magnetic rings (67) have the same poles and repel each other.

3. The intelligent monitoring device for automobile safe driving according to claim 1, characterized in that: A partition block (65) is fixedly connected to the inner wall of the dispersion cylinder (62).

4. The intelligent monitoring device for automobile safe driving according to claim 1, characterized in that: Two first dispersion blocks (612) are fixedly connected to the bottom of the fixing frame (3).

5. The intelligent monitoring device for automobile safe driving according to claim 4, characterized in that: The front and rear ends of the buffer block (613) are both fixedly connected to a second dispersion block (611), and the surface of the second dispersion block (611) is slidably connected to the inner wall of the first dispersion block (612).

6. The intelligent monitoring device for automobile safe driving according to claim 1, characterized in that: The inner bottom wall of the dispersion cylinder (62) is fixedly connected with a sealing ring (69), and the surface of the dispersion rack (64) is slidably connected to the inner side of the sealing ring (69).

7. The intelligent monitoring device for automobile safe driving according to claim 1, characterized in that: A plurality of limiting blocks (610) are fixedly connected to the inner wall of the dispersion cylinder (62).

8. The intelligent monitoring device for automobile safe driving according to claim 5, characterized in that: The first dispersion block (612) and the second dispersion block (611) are both fluororubber components.

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