A collision detection device for automobile

Abstract

The utility model discloses a collision detection device for an automobile, comprising a high-speed camera device, wherein a mounting base plate is arranged at the bottom of the high-speed camera device, clamping bolts are installed at both ends of both sides of the mounting base plate through threads, a limited bending clamp is clamped at a position corresponding to the outer side of the clamping bolt at the top of the mounting base plate, and an air spring is evenly and evenly fixedly connected to the bottom surface of the mounting base plate. The utility model effectively improves the stability of the high-speed camera device during use, and adjusts the number of counterweight plates inside the mounting guide box by loosening the adjusting bolt, thereby realizing the adjustment of the inclination angle of the mounting base plate and the high-speed camera device thereon, thereby effectively improving the stability of the high-speed camera device during use, effectively preventing the phenomenon of unclear imaging caused by shaking of the high-speed camera device, and improving the detection effect and convenience of use of the detection device.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a collision detection device for an automobile. Background Art

[0002] New car collision test is a project used to evaluate the crashworthiness and other vehicle safety levels of vehicles, and to publish the test results directly to the public. It is generally initiated by local government departments or automobile industry associations, and the best-selling models in the region and vehicles purchased randomly in the market are selected for the specified test items. The test results are announced to consumers. In the process of new car collision detection, corresponding testing equipment is required. A Chinese patent discloses a high-speed camera arrangement device for automobile collision, with application number (201620656378.1). The patent only needs to fix the platform on both sides of the collision area. For fixed type collision tests, the test preparation process can be streamlined to improve efficiency, and the overall structure is simple, easy to operate, and reliable.

[0003] However, the current process of using detection equipment to perform collision detection on automobiles requires the use of corresponding high-speed cameras. Due to the working environment limitations of the detection site, high-speed cameras are easily affected by vibrations during use, resulting in unclear imaging, thereby reducing the detection effect of the detection equipment and reducing the convenience of using the detection equipment. Utility Model Content

[0004] The utility model provides a collision detection device for an automobile, which can effectively solve the problem raised in the above background technology that a corresponding high-speed camera needs to be used in the process of performing collision detection on an automobile through the detection device. Due to the working environment restrictions of the detection site, the high-speed camera is easily affected by vibration during use, resulting in unclear imaging, thereby reducing the detection effect of the detection device and reducing the convenience of using the detection device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a collision detection device for an automobile, comprising a high-speed camera device, wherein a shock-absorbing adjustment and protection mechanism is provided at the bottom of the high-speed camera device;

[0006] The shock-absorbing adjustment and protection mechanism comprises a mounting base plate, a clamping bolt, a limit bending clamp, an air spring, a supporting base plate, a mounting guide box, a counterweight plate and an adjustment bolt;

[0007] A mounting base plate is provided at the bottom of the high-speed camera equipment, and clamping bolts are installed at both ends of both sides of the mounting base plate through threads, and a limited bending clamp is clamped at a position corresponding to the outer side of the clamping bolt at the top of the mounting base plate, and air springs are evenly and equidistantly fixedly connected to the bottom surface of the mounting base plate, and the bottom ends of multiple air springs are fixedly connected to a supporting base plate, and mounting guide boxes are fixedly connected to the middle parts of both ends of the top surface of the mounting base plate, and counterweight plates are evenly and equidistantly arranged inside the mounting guide box, and an adjusting bolt is installed through threads at a position corresponding to the middle of the counterweight plate in the middle of the bottom surface of the mounting guide box.

[0008] Preferably, the end face of the limit bending clamp is tightly fitted with the side face of the high-speed camera device, the bottom face of the limit bending clamp is tightly fitted with the top face of the mounting base plate, and the bottom face of the top end of the adjusting bolt is tightly fitted with the top face of the counterweight plate.

[0009] Preferably, a lifting and rotating adjustment mechanism is provided at the bottom of the supporting base plate;

[0010] The lifting and rotating adjustment mechanism comprises a lifting slide bar, a mounting square tube, an adjusting long circular groove, a fixing bolt, a rotating bottom plate, an adjusting arc groove, a moving vehicle plate and a deflection bolt;

[0011] A lifting slide bar is fixedly connected to the middle part of the bottom surface of the supporting base plate, and a mounting square tube is movably sleeved on the outer bottom of the lifting slide bar, and adjusting long circular grooves are penetrated through the edges on both sides of the mounting square tube, and fixing bolts are fixedly connected to the bottom of the lifting slide bar at positions corresponding to the inner positions of the adjusting long circular grooves, and a rotating base plate is fixedly connected to the middle part of the bottom end of the mounting square tube, and adjusting arc grooves are evenly spaced along the circumferential direction on the edges of the top surface of the rotating base plate, and a movable vehicle plate is arranged on the bottom surface of the rotating base plate, and a deflection bolt is threadedly installed at the inner position of the corresponding adjusting arc groove on the top surface of the movable vehicle plate.

[0012] Preferably, the outer side of the lifting slide rod is tightly slidably fitted with the inner wall of the mounting square tube, the end of the fixing bolt is tightly fitted with the side surface of the mounting square tube, and the bottom surface of the rotating base plate is tightly fitted with the top surface of the moving vehicle plate.

[0013] Preferably, a splicing protection mechanism is provided on the top of the movable vehicle plate;

[0014] The splicing protection mechanism includes a mounting bottom pipe, a splicing bottom column, a protection vertical plate and an isolation glass plate;

[0015] The top surface of the movable vehicle plate is fixedly connected with mounting bottom tubes at the two corners corresponding to the front of the high-speed camera device, and a splicing bottom column is clamped on the top of the inner side of the mounting bottom tube. A protective vertical plate is fixedly connected at the top of the two splicing bottom columns, and an isolation glass plate is embedded and installed at the top of one side of the protective vertical plate corresponding to the front of the high-speed camera device.

[0016] Preferably, the outer side of the spliced ​​bottom column is tightly fitted with the inner wall of the mounting bottom tube, and the isolation glass plate is flush with the high-speed camera device.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0018] 1. A shock-absorbing adjustment protection mechanism is set up, and the high-speed camera equipment is installed on the top of the installation base plate through the cooperation between the clamping bolt and the limit bending clamp, and the installation base plate and the supporting base plate are isolated by the air spring to intercept the vibration transmitted upward from the bottom of the supporting base plate to the bottom of the high-speed camera equipment, which effectively improves the stability of the high-speed camera equipment during use, and adjusts the number of counterweight plates inside the installation guide box by loosening the adjustment bolt, thereby realizing the adjustment of the inclination angle of the installation base plate and the high-speed camera equipment thereon, thereby effectively improving the stability of the high-speed camera equipment during use, effectively preventing the phenomenon of unclear imaging due to shaking of the high-speed camera equipment, and improving the detection effect and convenience of use of the detection equipment.

[0019] 2. A lifting and rotating adjustment mechanism is set up. After loosening the fixing bolts, the lifting slide bar is adjusted vertically along the inside of the installed square tube. During the lifting and sliding process of the lifting slide bar, the long circular groove and the fixing bolts are adjusted to guide it, which effectively prevents the lifting slide bar from deflecting during the adjustment process. After loosening the deflection bolts, the arc groove is adjusted to twist and rotate the bottom plate, thereby realizing the adjustment of the deflection direction of the installed square tube and the components on its top, so that the high-speed camera equipment can shoot the car collision process at a suitable position and at a suitable deflection angle, thereby effectively improving the convenience of adjusting the high-speed camera equipment and improving the use range of the detection equipment.

[0020] 3. A splicing protection mechanism is set up, and the protective vertical plate is connected to the top of the moving vehicle plate by installing the bottom tube and the splicing bottom column, and the isolation glass plate is installed on the front of the high-speed camera equipment through the protective vertical plate, and then the outside of the high-speed camera equipment is protected by the protective vertical plate, and the end of the high-speed camera equipment is protected by the isolation glass plate, thereby ensuring the normal use of the high-speed camera equipment. The front of the camera is protected, which effectively improves the safety of the detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the attached picture:

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the shock-absorbing adjustment and protection mechanism of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the lifting and rotating adjustment mechanism of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the splicing protection mechanism of the utility model;

[0027] Numbers in the figure: 1. High-speed camera equipment;

[0028] 2. Shock-absorbing adjustment protection mechanism; 201. Installing base plate; 202. Clamping bolt; 203. Limit bending clamp; 204. Air spring; 205. Supporting base plate; 206. Installing guide box; 207. Counterweight plate; 208. Adjusting bolt;

[0029] 3. Lifting and rotating adjustment mechanism; 301. Lifting slide bar; 302. Installing square tube; 303. Adjusting long round groove; 304. Fixing bolt; 305. Rotating bottom plate; 306. Adjusting arc groove; 307. Moving car plate; 308. Deflection bolt;

[0030] 4. Splicing the protective mechanism; 401. Installing the bottom pipe; 402. Splicing the bottom column; 403. Protective vertical plate; 404. Isolating glass plate. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0032] Example: Figure 1-4 As shown, the utility model provides a technical solution, a collision detection device for an automobile, comprising a high-speed camera device 1, and a shock-absorbing adjustment protection mechanism 2 is arranged at the bottom of the high-speed camera device 1;

[0033] The shock-absorbing adjustment and protection mechanism 2 includes a mounting base plate 201, a clamping bolt 202, a limit bending clamp 203, an air spring 204, a supporting base plate 205, a mounting guide box 206, a counterweight plate 207 and an adjustment bolt 208;

[0034] A mounting base plate 201 is provided at the bottom of the high-speed camera device 1, and clamping bolts 202 are installed at both ends of both sides of the mounting base plate 201 through threads, and a limiting bent clamp 203 is clamped at the outer position of the clamping bolt 202 at the top of the mounting base plate 201, and air springs 204 are evenly and evenly fixedly connected to the bottom surface of the mounting base plate 201, and the bottom ends of multiple air springs 204 are fixedly connected to a supporting base plate 205, and the middle parts of both ends of the top surface of the mounting base plate 201 are fixedly connected to mounting guide boxes 206, and counterweight plates 207 are evenly and evenly arranged inside the mounting guide boxes 206. An adjusting bolt 208 is installed at the middle position of the bottom surface of the mounting guide box 206 corresponding to the middle position of the counterweight plate 207 through threads, and the end face of the limiting bent clamp 203 is tightly fitted with the side face of the high-speed camera device 1, and the bottom surface of the limiting bent clamp 203 is tightly fitted with the top surface of the mounting base plate 201, and the bottom surface of the top of the adjusting bolt 208 is fixedly connected to the bottom surface of the mounting base plate 201. It fits tightly with the top surface of the counterweight plate 207, and the high-speed camera device 1 is installed on the top of the installation base plate 201 through the cooperation between the clamping bolt 202 and the limiting bending clamp 203, and the installation base plate 201 and the supporting base plate 205 are isolated by the air spring 204 to intercept the vibration transmitted upward from the bottom of the supporting base plate 205 to the bottom of the high-speed camera device 1, which effectively improves the stability of the high-speed camera device 1 during use, and adjusts the number of counterweight plates 207 inside the installation guide box 206 by loosening the adjusting bolt 208, thereby realizing the adjustment of the inclination angle of the installation base plate 201 and the high-speed camera device 1 thereon, thereby effectively improving the stability of the high-speed camera device 1 during use, effectively preventing the high-speed camera device 1 from having unclear imaging due to shaking, and improving the detection effect and convenience of use of the detection equipment;

[0035] A lifting and rotating adjustment mechanism 3 is provided at the bottom of the supporting base plate 205;

[0036] The lifting and rotating adjustment mechanism 3 includes a lifting slide bar 301, a mounting square tube 302, an adjusting long circular groove 303, a fixing bolt 304, a rotating bottom plate 305, an adjusting arc groove 306, a moving vehicle plate 307 and a deflection bolt 308;

[0037] A lifting slide bar 301 is fixedly connected to the middle part of the bottom surface of the supporting base plate 205, and a mounting square tube 302 is movably sleeved on the bottom outer side of the lifting slide bar 301. Adjustment long circular grooves 303 are penetrated through the edges of both sides of the mounting square tube 302. The bottom of the lifting slide bar 301 corresponds to the inner position of the adjusting long circular groove 303 and is fixedly connected with fixing bolts 304. A rotating base plate 305 is fixedly connected to the middle part of the bottom end of the mounting square tube 302. Adjustment arc grooves 306 are evenly and equidistantly opened on the edge of the top surface of the rotating base plate 305 along the circumferential direction. A moving vehicle plate 307 is arranged on the bottom surface of the rotating base plate 305. A deflection bolt 308 is installed through a thread at the inner position of the corresponding adjusting arc groove 306 on the top surface of the moving vehicle plate 307. The outer side of the lifting slide bar 301 is tightly slidably fitted with the inner wall of the mounting square tube 302, and the end of the fixing bolt 304 is fixed to the mounting square tube The sides of 302 fit tightly together, and the bottom surface of the rotating bottom plate 305 fits tightly together with the top surface of the moving vehicle plate 307. After loosening the fixing bolts 304, the lifting slide bar 301 is vertically adjusted along the inside of the installed square tube 302. During the lifting and sliding movement of the lifting slide bar 301, the long circular groove 303 and the fixing bolts 304 are adjusted to guide it, which effectively prevents the lifting slide bar 301 from deflecting during the adjustment process. After loosening the deflection bolts 308, the rotating bottom plate 305 is twisted by adjusting the arc groove 306, thereby realizing the adjustment of the deflection direction of the installed square tube 302 and the components on its top, so that the high-speed camera device 1 can shoot the car collision process at a suitable position and at a suitable deflection angle, thereby effectively improving the convenience of adjusting the high-speed camera device 1 and improving the use range of the detection equipment.

[0038] A splicing protection mechanism 4 is provided on the top of the movable vehicle plate 307;

[0039] The splicing protection mechanism 4 includes a mounting bottom pipe 401, a splicing bottom column 402, a protection vertical plate 403 and an isolation glass plate 404;

[0040] The top surface of the mobile vehicle plate 307 corresponds to the front corners of the high-speed camera device 1, and the mounting bottom tube 401 is fixedly connected to the top of the inner side of the mounting bottom tube 401, and the top of the two splicing bottom columns 402 is fixedly connected to the protective vertical plate 403. The top of one side of the protective vertical plate 403 corresponds to the front position of the high-speed camera device 1. The outer side of the splicing bottom column 402 is tightly fitted with the inner wall of the mounting bottom tube 401, and the insulating glass plate 404 and the high-speed camera device 1 are mutually Flush, the protective vertical plate 403 is clamped to the top of the movable vehicle plate 307 by installing the bottom tube 401 and splicing the bottom column 402, and the insulating glass plate 404 is installed on the front of the high-speed camera device 1 through the protective vertical plate 403, and then the outer side of the high-speed camera device 1 is protected by the protective vertical plate 403, and the end of the high-speed camera device 1 is protected by the insulating glass plate 404, thereby ensuring the normal use of the high-speed camera device 1. The front of the device is protected, which effectively improves the safety of the detection equipment.

[0041] Working principle and use process of the utility model: In the actual application process of the utility model, when the detection equipment is used to detect the collision of the car, it is necessary to use the high-speed camera device 1 to record the test process in real time for analysis, and the high-speed camera device 1 is installed on the top of the installation base plate 201 through the cooperation between the clamping bolt 202 and the limit bending clamp 203, and the installation base plate 201 and the support base plate 205 are isolated by the air spring 204 to intercept the vibration transmitted upward from the bottom of the support base plate 205 to the bottom of the high-speed camera device 1, which effectively improves the stability of the high-speed camera device 1 during use;

[0042] The number of the counterweight plates 207 inside the guide box 206 is adjusted by loosening the adjusting bolts 208, thereby adjusting the inclination angle of the mounting base plate 201 and the high-speed camera device 1 thereon, thereby effectively improving the stability of the high-speed camera device 1 during use, effectively preventing the high-speed camera device 1 from having unclear images due to shaking, and improving the detection effect and convenience of use of the detection device;

[0043] When it is necessary to adjust the height and deflection direction of the high-speed camera device 1, after loosening the fixing bolt 304, the lifting slide bar 301 is vertically adjusted along the inside of the mounting square tube 302, and the lifting slide bar 301 is guided by adjusting the long circular groove 303 and the fixing bolt 304 during the lifting and sliding process, which effectively prevents the lifting slide bar 301 from deflecting during the adjustment process, and after loosening the deflection bolt 308, the arc groove 306 is adjusted to twist and rotate the bottom plate 305, thereby realizing the adjustment of the deflection direction of the mounting square tube 302 and each component on its top, so that the high-speed camera device 1 can shoot the car collision process at a suitable position and at a suitable deflection angle, thereby effectively improving the convenience of adjusting the high-speed camera device 1 and improving the use range of the detection equipment;

[0044] When radial protection of the high-speed camera device 1 on the detection equipment is required, the protective vertical plate 403 is clamped to the top of the movable vehicle plate 307 by installing the bottom tube 401 and splicing the bottom column 402, and the isolating glass plate 404 is installed on the front of the high-speed camera device 1 through the protective vertical plate 403, and then the outer side of the high-speed camera device 1 is protected by the protective vertical plate 403, and the end of the high-speed camera device 1 is protected by the isolating glass plate 404, thereby ensuring the front of the high-speed camera device 1 while ensuring normal use, thereby effectively improving the safety of the detection equipment.

[0045] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A collision detection device for an automobile, comprising a high-speed camera device (1), characterized in that: The bottom of the high-speed camera device (1) is provided with a shock-absorbing adjustment protection mechanism (2); The shock-absorbing adjustment and protection mechanism (2) comprises a mounting base plate (201), a clamping bolt (202), a limit bending clamp (203), an air spring (204), a supporting base plate (205), a mounting guide box (206), a counterweight plate (207) and an adjustment bolt (208); The high-speed camera device (1) is provided with a mounting base plate (201) at the bottom, and clamping bolts (202) are threadedly mounted on both ends of both sides of the mounting base plate (201). A limit bending clamp (203) is clamped at a position corresponding to the outside of the clamping bolts (202) on the top of the mounting base plate (201). Air springs (204) are evenly and equidistantly fixedly connected to the bottom surface of the mounting base plate (201), and a plurality of air springs (204) are fixedly connected to a supporting base plate (205) at their bottom ends. A mounting guide box (206) is fixedly connected to the middle of both ends of the top surface of the mounting base plate (201), and counterweight plates (207) are evenly and equidistantly arranged inside the mounting guide box (206). An adjusting bolt (208) is threadedly mounted at a position corresponding to the middle of the counterweight plate (207) on the middle of the bottom surface of the mounting guide box (206).

2. The vehicle collision detection device according to claim 1, characterized in that: The end face of the limit bending clamp (203) is tightly fitted with the side face of the high-speed camera device (1), the bottom face of the limit bending clamp (203) is tightly fitted with the top face of the mounting base plate (201), and the bottom face of the top end of the adjusting bolt (208) is tightly fitted with the top face of the counterweight plate (207).

3. The vehicle collision detection device according to claim 1, characterized in that: A lifting and rotating adjustment mechanism (3) is provided at the bottom of the supporting bottom plate (205); The lifting and rotating adjustment mechanism (3) comprises a lifting slide bar (301), a mounting square tube (302), an adjusting long circular groove (303), a fixing bolt (304), a rotating bottom plate (305), an adjusting arc groove (306), a moving vehicle plate (307) and a deflection bolt (308); A lifting slide bar (301) is fixedly connected to the middle of the bottom surface of the supporting bottom plate (205), and a mounting square tube (302) is movably sleeved on the outer bottom of the lifting slide bar (301). Adjustment long circular grooves (303) are penetrated through the edges of both sides of the mounting square tube (302). The bottom of the lifting slide bar (301) is fixedly connected with fixing bolts (304) at positions inside the corresponding adjustment long circular grooves (303). A rotating bottom plate (305) is fixedly connected to the middle of the bottom end of the mounting square tube (302), and adjustment arc grooves (306) are evenly spaced along the circumferential direction on the top edge of the rotating bottom plate (305). A moving vehicle plate (307) is arranged on the bottom surface of the rotating bottom plate (305), and a deflection bolt (308) is threadedly installed at a position inside the corresponding adjustment arc groove (306) on the top surface of the moving vehicle plate (307).

4. The vehicle collision detection device according to claim 3, characterized in that: The outer side of the lifting slide bar (301) is tightly slidably fitted with the inner wall of the mounting square tube (302), the end of the fixing bolt (304) is tightly fitted with the side surface of the mounting square tube (302), and the bottom surface of the rotating bottom plate (305) is tightly fitted with the top surface of the moving vehicle plate (307).

5. The vehicle collision detection device according to claim 3, characterized in that: A splicing protection mechanism (4) is provided on the top of the movable vehicle plate (307); The splicing protection mechanism (4) comprises a mounting bottom tube (401), a splicing bottom column (402), a protection vertical plate (403) and an isolation glass plate (404); The top surface of the movable vehicle plate (307) is fixedly connected to two corners of the front side of the high-speed camera device (1), and a splicing bottom column (402) is clamped on the inner top of the mounting bottom tube (401). A protective vertical plate (403) is fixedly connected to the top of the two splicing bottom columns (402), and an isolation glass plate (404) is embedded and installed at the top of one side of the protective vertical plate (403) corresponding to the front side of the high-speed camera device (1).

6. The vehicle collision detection device according to claim 5, characterized in that: The outer side of the splicing bottom column (402) is tightly fitted to the inner wall of the mounting bottom tube (401), and the isolation glass plate (404) and the high-speed camera device (1) are flush with each other.

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