Portable auxiliary detection equipment for automobile indirect visual field test

Abstract

The utility model discloses a portable auxiliary detection device for an automobile indirect visual field test, which comprises a plastic shell, a sliding assembly and a detection assembly are arranged in the plastic shell, the detection assembly is connected with the sliding assembly, the plastic shell is provided with two telescopic rods and an adjustable assembly in the second direction, and the adjustable assembly is connected with the sliding assembly. The adjustable assembly is connected with the two telescopic rods; according to the utility model, the structure is simple, the design is reasonable, the plastic shell is light in weight, the edge is smooth and chamfered, the rear part of the plastic shell is provided with a sliding cover structure, the maintenance and the carrying are convenient, and the potential safety hazard problem is reduced; the distance in the second direction can be adjusted, rotation in the first direction can be carried out, the working angle of the adjustable assembly is changed, the structure is simple, assembly and replacement are convenient, the installation reliability of the whole equipment is improved through the adjustable assembly, and the whole equipment is not prone to falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle detection equipment, in particular to a portable auxiliary detection equipment for automotive indirect vision tests. Background Technique

[0002] With the rapid development of the automotive industry, traffic safety is a common issue faced by countries around the world. To strengthen the research on automotive safety and reduce road traffic injuries in China, people can currently rely on various advanced instrument and equipment to conduct detection test items such as automotive safety and vehicle appearance construction. The inspection of the indirect vision device of motor vehicles is an important part of the certification of automotive products. According to the national standard "Performance and Installation Requirements for Indirect Vision Devices of Motor Vehicles" as a mandatory standard, it clearly and detailedly stipulates technical conditions such as the installation position, installation type, and visual field requirements to be met after installation of the indirect vision device of motor vehicles. The main detection method is to place an H-point dummy device at the driver's position, and check whether it meets the requirements through the visual field size of the camera inside the H-point dummy device.

[0003] Deficiencies of the prior art:

[0004] Currently, the H-point dummy is not convenient to carry, and it is made of relatively heavy iron material with sharp edges and corners. The installation is not firm enough, which affects the detection efficiency of the tester and poses a safety hazard. Therefore, it is necessary to improve the existing H-point dummy device to facilitate the tester to carry out the test. Content of the Utility Model

[0005] The purpose of the utility model is to provide a portable auxiliary detection equipment for automotive indirect vision tests to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A portable auxiliary detection equipment for automotive indirect vision tests, including a plastic shell, with the length direction and height direction of the plastic shell being the first direction and the second direction respectively, and the first direction and the second direction being perpendicular to each other; a sliding component and a detection component are arranged inside the plastic shell, the detection component is connected to the sliding component, two telescopic rods and an adjustable component are arranged on the plastic shell in the second direction, and the adjustable component is connected to the two telescopic rods.

[0007] Preferably, the sliding component includes a guide rail and two guide rail connectors, the guide rail is installed inside the plastic shell, and the two guide rail connectors are arranged on the guide rail in the second direction.

[0008] Preferably, a USB power supply interface is provided on the outer side of the plastic housing. The detection component includes two LED lamps and two high-definition micro cameras. The two LED lamps are respectively arranged in the two rail connectors, and the two high-definition micro cameras are respectively arranged in the two rail connectors and below the two LED lamps.

[0009] Preferably, the two telescopic rods are arranged at intervals in the first direction on the plastic housing in the second direction, and the two telescopic rods are respectively provided with a plurality of telescopic joints.

[0010] Preferably, the adjustable component includes a fixed seat, two spring clips and a rubber gasket. The two spring clips are arranged on the fixed seat, the rubber gasket is arranged inside the two spring clips, and the two spring clips are respectively connected to the two telescopic rods.

[0011] Preferably, the telescopic joint can rotate in the first direction and run parallel to the second direction.

[0012] Preferably, the two rail connectors can run parallel to the first direction on the rail.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For the portable auxiliary detection device for automotive indirect vision test, by providing an adjustable component, the adjustable component includes a fixed seat, two spring clips and a rubber gasket. The rubber gasket is pasted inside the two spring clips by an adhesive. The two spring clips are in interference fit connection with the two telescopic rods, and there will be no movement in the second direction. The staff clamps the connecting rod between the headrest and the seat with the two spring clips. The rubber gasket is flexibly connected to protect the connecting rod, and the friction between the two spring clips and the connecting rod is increased to prevent the experimental device from rotating in the second direction, making the device firmly fixed, improving the safety and fixity, and improving the detection efficiency.

[0015] 2. For the portable auxiliary detection device for automotive indirect vision test, by providing two telescopic rods and a sliding component, each telescopic joint of the two telescopic rods can rotate in the first direction to achieve the purpose of adjusting the two spring clips to rotate to any angle in the first direction, increasing the working range of the two spring clips. The sliding component includes a rail and two rail connectors. The two rail connectors can, according to the experimental requirements of different vehicle models, run in the first direction on the rail to change the positions of the two LED lamps and the two high-definition micro cameras, and adjust to the positions required for the experiment, improving the test efficiency. Description of the Drawings

[0016] Figure 1This is the overall structural schematic diagram of the present utility model;

[0017] In the figure: 110, plastic housing; x, first direction; y, second direction; 120, two telescopic rods; 121, telescopic joints; 131, guide rails; 132, two guide rail connectors; 140, USB power supply interface; 151, two LED lamps; 152, two high-definition micro cameras; 161, fixing base; 162, two spring clips; 163, rubber gasket. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0020] In the description of this patent, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "several" means two or more unless otherwise specifically defined.

[0022] Embodiment

[0023] Please refer to Figure 1As shown in the figure, the technical solution of a portable auxiliary detection device for automotive indirect vision tests provided by the present utility model includes a plastic housing 110. The length direction and height direction of the plastic housing 110 are set as the first direction x and the second direction y respectively, and the first direction x and the second direction y are perpendicular to each other. Inside the plastic housing 110, a sliding component and a detection component are provided. The detection component is connected to the sliding component. The plastic housing 110 is light in weight, has smooth edges with chamfers, and has a sliding cover structure at the rear, which is convenient for maintenance and carrying, reduces potential safety hazards. The plastic housing 110 is provided with two telescopic rods 120 and an adjustable component in the second direction y. The adjustable component is connected to the two telescopic rods 120, can adjust the distance in the second direction y and can rotate in the first direction x to change the working angle of the adjustable component. The structure is simple, convenient for assembly and replacement, and the adjustable component improves the installation reliability of the entire device and will not easily fall off.

[0024] Further, the sliding component includes a guide rail 131 and two guide rail connectors 132. The guide rail 131 is installed inside the plastic housing 110. The two guide rail connectors 132 are arranged on the guide rail 131 in the second direction y. The detection component includes two LED lamps 151 and two high-definition micro cameras 152. The two LED lamps 151 are respectively arranged inside the two guide rail connectors 132. The two high-definition micro cameras 152 are respectively arranged inside the two guide rail connectors 132 and below the two LED lamps 151. The two guide rail connectors 132 run parallel in the first direction x on the guide rail 131. A USB power supply interface 140 is provided outside the plastic housing 110. During use, the USB power supply interface 140 is connected to a power cord to supply power to the two LED lamps 151 and the two high-definition micro cameras 152, and the device starts to work. The two guide rail connectors 132 and the guide rail 131 are in a transitional fit. The two LED lamps 151 and the two high-definition micro cameras 152 are respectively installed on the two guide rail connectors 132 through a slot design. The two guide rail connectors 132 can slide in the first direction x. The two guide rail connectors 132 simultaneously drive the two LED lamps 151 and the two high-definition micro cameras 152 to slide in the first direction x. At the same time, the guide rail 131 can also limit the two guide rail connectors 132 from moving in the second direction y, which may affect the test results. Thus, the two guide rail connectors 132 can, according to the experimental requirements of different vehicle models, change the positions of the two LED lamps 151 and the two high-definition micro cameras 152 by running in the first direction x on the guide rail 131 and adjust to the positions required for the experiment, improving the test efficiency.

[0025] Further, the two telescopic rods 120 are arranged at intervals in the first direction x on the plastic housing 110 in the second direction y. Each of the two telescopic rods 120 is provided with a plurality of telescopic joints 121. The telescopic joints 121 can rotate in the first direction x and run parallel to the second direction y. By pulling the plastic housing 110, the distance between the two telescopic rods 120 in the second direction y is adjusted, changing the total distance of the entire device in the second direction y, thereby changing the positions of the two LED lamps 151 and the two high-definition micro cameras 152 to meet the position requirements of various experiments; each telescopic joint 121 can rotate in the first direction x to cooperate with the operation requirements of the adjustable component.

[0026] Further, the adjustable component includes a fixed seat 161, two spring clips 162 and a rubber gasket 163. The two spring clips 162 are arranged on the fixed seat 161, and the rubber gasket 163 is arranged inside the two spring clips 162. The two spring clips 162 are respectively connected to the two telescopic rods 120. The rubber gasket 163 is adhered to the inside of the two spring clips 162 by an adhesive. The two spring clips 162 are connected to the two telescopic rods 120 with an interference fit and will not move in the second direction y. Moreover, each telescopic joint 121 of the two telescopic rods 120 can rotate in the first direction x to achieve the purpose of rotating the two spring clips 162 to any angle in the first direction x, increasing the working range of the two spring clips 162. When in use, the staff clamps the connecting rod between the headrest and the seat with the two spring clips 162. The rubber gasket 163 is flexibly connected to protect the connecting rod and increases the friction between the two spring clips 162 and the connecting rod, preventing the experimental device from rotating in the second direction y, making the device firmly fixed and improving the safety and fixity.

[0027] The working principle of the present utility model is as follows:

[0028] When a portable auxiliary detection device for an indirect vision test of an automobile in this embodiment is in use, the staff clamp the connecting rod between the headrest and the seat with two spring clips 162. The rubber gasket 163 is flexibly connected to protect the connecting rod and increases the friction between the two spring clips 162 and the connecting rod, preventing the experimental device from rotating in the second direction y, making the device firmly fixed, improving safety and fixity. Then, connect the USB power supply interface 140 to the power cord to supply power to the two LED lamps 151 and the two high-definition micro cameras 152, and the device starts to work. The two guide rail connectors 132 and the guide rail 131 are in transitional fit. The two LED lamps 151 and the two high-definition micro cameras 152 are respectively installed on the two guide rail connectors 132 through a slot design. The two guide rail connectors 132 can slide in the first direction x. The two guide rail connectors 132 drive the two LED lamps 151 and the two high-definition micro cameras 152 to slide in the first direction x at the same time. At the same time, the guide rail 131 can also limit the two guide rail connectors 132 from swaying in the second direction y. By pulling the plastic shell 110, adjust the distance between the two telescopic rods 120 in the second direction y, change the total distance of the whole device in the second direction y, so as to change the positions of the two LED lamps 151 and the two high-definition micro cameras 152, so as to meet the position requirements of each experiment; After the test, disconnect the connection between the two spring clips 162 and the connecting rod and unplug the power cord. Since the rear part of the plastic shell 110 is a sliding cover design, the USB power supply interface 140 can be put into the plastic shell 110, which is convenient for carrying. Then, adjust the two telescopic rods 120 to the minimum telescopic amount, and the two spring clips 162 can be rotated to be parallel to the plastic shell 110 to complete the storage, reducing the space occupation. At the same time, it can be hung for placement, which is convenient for taking.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable auxiliary detection device for an indirect visual field test of an automobile, comprising a plastic housing (110), characterized in that: A first direction (x) and a second direction (y) are respectively provided along the length direction and the height direction of the plastic shell (110), and the first direction (x) and the second direction (y) are perpendicular to each other; a sliding component and a detection component are provided inside the plastic shell (110), and the detection component is connected to the sliding component; and two telescopic rods (120) and an adjustable component are provided on the plastic shell in the second direction (y), and the adjustable component is connected to the two telescopic rods (120).

2. A portable auxiliary detection device for automobile indirect visual field test according to claim 1, characterized in that: The sliding assembly comprises a guide rail (131) and two guide rail connectors (132); the guide rail (131) is installed inside the plastic housing (110); and the two guide rail connectors (132) are arranged on the guide rail (131) in the second direction (y).

3. A portable auxiliary detection device for automobile indirect visual field test according to claim 2, characterized in that: A USB power supply interface (140) is disposed outside the plastic housing (110); the detection component comprises two LED lamps (151) and two high-definition micro cameras (152); the two LED lamps (151) are respectively disposed in the two guide rail connectors (132); and the two high-definition micro cameras (152) are respectively disposed in the two guide rail connectors (132) and below the two LED lamps (151).

4. A portable auxiliary detection device for automobile indirect visual field test according to claim 1, characterized in that: The two telescopic rods (120) are arranged in the first direction (x) and are spaced apart from each other on the plastic housing (110) in the second direction (y), and the two telescopic rods (120) are respectively provided with a plurality of telescopic joints (121).

5. The portable auxiliary detection device for automobile indirect visual field test according to claim 1, characterized in that: The adjustable component comprises a fixing seat (161), two spring clips (162) and a rubber gasket (163); the two spring clips (162) are arranged on the fixing seat (161); the rubber gasket (163) is arranged inside the two spring clips (162); and the two spring clips (162) are respectively connected to the two telescopic rods (120).

6. A portable auxiliary detection device for automobile indirect visual field test according to claim 4, characterized in that: The telescopic joint (121) can rotate in the first direction (x) and run parallel in the second direction (y).

7. A portable auxiliary detection device for automobile indirect visual field test according to claim 2, characterized in that: The two guide rail connectors (132) can run in parallel in the first direction (x) on the guide rail (131).

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