Detection and maintenance platform for vehicle-mounted electronic system

Abstract

The utility model discloses a vehicle-mounted electronic system detection and maintenance platform which comprises a maintenance box, air bags are fixedly installed at the four corners of the maintenance box respectively, an air escape valve is installed on each air bag, a bottom plate is fixedly installed in the maintenance box, a plurality of fixing shafts are symmetrically installed on the top face of the bottom plate, and the fixing shafts are fixedly installed on the bottom plate. When the maintenance box is used, the operation is simple, through the arrangement of the air bag, the acrylic plate sleeve, the assembly plate, the first spring, the second spring, the digital display screen and other devices, the device shell and the digital display screen can be protected, the damage caused by falling is reduced, and the maintenance box is convenient to use. By arranging a telescopic seat, a push rod, a piston, an exhaust pipe, an air suction pipe and other devices, the air bag can be inflated again after falling and dumping, expansion of the air bag is increased, then the device is emptied through the air bag, the acrylic plate sleeve does not make contact with the bottom face, and therefore the situation that sundries scratch the surface of the acrylic plate sleeve is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of detection and maintenance platforms, in particular to a detection and maintenance platform for vehicle-mounted electronic systems. Background Art

[0002] With the increasing global attention to environmental protection issues, the new energy vehicle market is growing rapidly. It is estimated that by 2025, the global sales volume of new energy vehicles will reach 22 million. With the rapid development of the new energy vehicle market, the demand for new energy vehicle maintenance talents is also increasing. In order to quickly repair new energy vehicles, a detection and maintenance platform for vehicle-mounted electronic systems is needed.

[0003] A detection and maintenance platform for vehicle-mounted electronic systems is generally a device with multiple interfaces, a display screen and an operation panel. The interfaces are used to connect the vehicle's electronic systems, and the display screen is used to display detection data and diagnostic results. By inserting the interfaces into the corresponding interfaces on the vehicle, the detection platform then reads the data of the sensors to determine which parts of the vehicle have problems, thus facilitating the maintenance work for the staff.

[0004] Since this maintenance platform is usually held by the staff and moved into the vehicle for detection and maintenance, during the detection and maintenance process, when the platform on which the maintenance platform is placed is uneven or inclined, the device will fall, and when the bottom surface is uneven or there are sundries, etc., it will damage the display screen. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the background art and propose a detection and maintenance platform for vehicle-mounted electronic systems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A detection and maintenance platform for vehicle-mounted electronic systems, including a maintenance box. Air bags are fixedly installed at the four corners of the maintenance box, and an air release valve is installed on each air bag. A bottom plate is fixedly installed in the maintenance box. A plurality of fixed shafts are symmetrically installed on the top surface of the bottom plate, and the other end of each fixed shaft is fixedly installed on the top wall of the maintenance box. An assembly plate is slidably connected in a plurality of the fixed shafts, and the assembly plate is elastically connected to the bottom plate. A digital display screen is installed on the top surface of the assembly plate. An acrylic plate sleeve is threadedly connected to the top surface of the assembly plate, and the digital display screen is installed in the acrylic plate sleeve. A plurality of air injection mechanisms are symmetrically installed between the bottom surface of the assembly plate and the top surface of the bottom plate, and each air injection mechanism is communicated with the air bag at the corresponding position.

[0008] Preferably, a plurality of second springs are symmetrically installed between the bottom surface of the assembly plate and the bottom plate, and each second spring is sleeved on the fixed shaft at the corresponding position.

[0009] Preferably, a plurality of first springs are symmetrically installed between the bottom surface of the assembly plate and the top wall of the maintenance box, and each first spring is sleeved on a corresponding fixed shaft.

[0010] Preferably, the air injection mechanism includes a push rod fixedly installed on the top surface of the assembly plate. A plurality of telescopic seats are symmetrically installed on the top surface of the bottom plate, and each push rod is slidably connected in a corresponding telescopic seat. One end of each push rod is fixedly installed with a piston, and each piston is slidably connected in a corresponding telescopic seat, and each telescopic seat is communicated with a corresponding airbag.

[0011] Preferably, each telescopic seat is communicated with an exhaust pipe and an air suction pipe, and each exhaust pipe is communicated with a corresponding airbag. One-way valves are installed in each exhaust pipe and air suction pipe.

[0012] Preferably, handles are installed on both sides of the maintenance box, and anti-slip pads are sleeved on the outside of each handle.

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

[0014] 1. By providing devices such as airbags, acrylic plate sleeves, assembly plates, first springs, second springs, digital display screens, etc., the present utility model realizes wrapping the digital display screen with the acrylic plate sleeve, thereby reducing the external damage received by the digital display screen. At the same time, the impact generated when the device drops is initially offset by the airbag, and the vibration generated by the impact force is offset by the first spring, so as to protect the device shell and the digital display screen and reduce the damage caused by falling.

[0015] 2. By providing devices such as telescopic seats, push rods, pistons, exhaust pipes, air suction pipes, etc., when the assembly plate vibrates, it drives the push rod to slide in the telescopic seat. Then, through the cooperation of the piston with the exhaust pipe and the air suction pipe, the outside air is driven into the airbag, so that the airbag expands again. When the maintenance box topples, the device is lifted by the airbag, and the acrylic plate sleeve does not contact the bottom surface, so as to avoid debris scratching the surface of the acrylic plate sleeve.

[0016] In summary, when the present utility model is used, the operation is simple. By providing devices such as airbags, acrylic plate sleeves, assembly plates, first springs, second springs, digital display screens, etc., the device shell and the digital display screen can be protected and the damage caused by falling can be reduced. By providing devices such as telescopic seats, push rods, pistons, exhaust pipes, air suction pipes, etc., after the device falls and topples, the airbag can be inflated again to increase the expansion of the airbag, and then the device is lifted by the airbag, and the acrylic plate sleeve does not contact the bottom surface, so as to avoid debris scratching the surface of the acrylic plate sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic structural diagram of the vehicle-mounted electronic system detection and repair platform proposed by the present utility model;

[0018] Figure 2 Schematic sectional view of the maintenance box of the vehicle-mounted electronic system detection and repair platform proposed by the present utility model;

[0019] Figure 3 Schematic sectional view of the telescopic seat of the vehicle-mounted electronic system detection and repair platform proposed by the present utility model.

[0020] In the figure: 1 maintenance box, 2 handle, 3 airbag, 4 acrylic plate sleeve, 5 digital display screen, 6 bottom plate, 7 assembly plate, 8 fixed shaft, 9 first spring, 10 second spring, 11 push rod, 12 telescopic seat, 13 exhaust pipe, 14 suction pipe, 15 piston. Specific implementation manners

[0021] 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.

[0022] Referring to Figures 1-3 , the vehicle-mounted electronic system detection and repair platform includes a maintenance box 1. Handles 2 are respectively installed on both sides of the maintenance box 1. Anti-slip pads are sleeved on the outside of each handle 2, which can increase the friction between the staff's hand and the handle 2 and prevent dropping. Airbags 3 are fixedly installed at the four corners of the maintenance box 1. Since the maintenance box 1 usually touches the ground with the corners first when sliding, the impact on the devices in the maintenance box 1 can be effectively reduced through the airbags 3. A deflation valve is installed on each airbag 3, and the airbag 3 can be deflated through the deflation valve, which can avoid the airbag 3 from over-expanding and causing strong counter-vibration. A bottom plate 6 is fixedly installed in the maintenance box 1. A plurality of fixed shafts 8 are symmetrically installed on the top surface of the bottom plate 6, and the other end of each fixed shaft 8 is fixedly installed on the top wall of the maintenance box 1. An assembly plate 7 is slidably connected in a plurality of fixed shafts 8, and the assembly plate 7 is elastically connected to the bottom plate 6;

[0023] A plurality of second springs 10 are symmetrically installed between the bottom surface of the assembly plate 7 and the bottom plate 6, and each second spring 10 is sleeved on the corresponding fixed shaft 8. The vibration received by the assembly plate 7 can be effectively offset through the plurality of second springs 10, thereby reducing the vibration received by the devices on the assembly plate 7. A plurality of first springs 9 are symmetrically installed between the bottom surface of the assembly plate 7 and the top wall of the maintenance box 1, and each first spring 9 is sleeved on the corresponding fixed shaft 8. The rebound of the second spring 10 can be dampened through the plurality of first springs 9, and the vibration received by the rebound can be reduced;

[0024] The top surface of the assembly plate 7 is installed with a digital display screen 5. The top surface of the assembly plate 7 is threadedly connected with an acrylic plate sleeve 4, and the digital display screen 5 is installed inside the acrylic plate sleeve 4. The acrylic plate sleeve 4 can wrap the digital display screen 5 to reduce the external damage it receives. At the same time, the side of the acrylic plate sleeve 4 should be arc-shaped to avoid scratching the staff.

[0025] A plurality of air injection mechanisms are symmetrically installed between the bottom surface of the assembly plate 7 and the top surface of the bottom plate 6, and each air injection mechanism is communicated with the airbag 3 corresponding to its position. The air injection mechanism includes a push rod 11, and the push rod 11 is fixedly installed on the top surface of the assembly plate 7. A plurality of telescopic seats 12 are symmetrically installed on the top surface of the bottom plate 6, and each push rod 11 is slidably connected inside the corresponding telescopic seat 12. One end of each push rod 11 is fixedly installed with a piston 15, and each piston 15 is slidably connected inside the corresponding telescopic seat 12, and each telescopic seat 12 is communicated with the airbag 3 corresponding to its position. Each telescopic seat 12 is communicated with an exhaust pipe 13 and an air suction pipe 14, and each exhaust pipe 13 is communicated with the airbag 3 corresponding to its position. One-way valves are installed in each exhaust pipe 13 and air suction pipe 14. It should be noted that through the setting of the one-way valve, the flow direction of the gas in the telescopic seat 12 can be fixed, so as to suck the external gas through the air suction pipe 14 and discharge it into the airbag 3 through the exhaust pipe 13. When the assembly plate 7 receives vibration, it will push the push rod 11 to slide inside the telescopic seat 12, and then push the gas into the airbag 3 to make the airbag 3 expand, so that the acrylic plate sleeve 4 is lifted off the ground, avoiding sundries on the ground from scratching the acrylic plate sleeve 4.

[0026] When the present utility model is in use, the staff holds the handle 2 to place the device on a plane. When the device falls on the plane due to accidental collision or other situations, the airbags 3 installed at the four corners of the maintenance box 1 will first contact the ground and provide the first step of buffering for the device.

[0027] At the same time, it will generate vibration inside the device. Through the cooperation of the second spring 10 and the assembly plate 7, the vibration received by the digital display screen 5 and the acrylic plate sleeve 4 can be offset, thereby reducing the vibration damage received by the digital display screen 5 and the acrylic plate sleeve 4. At the same time, through the setting of a plurality of first springs 9, the vibration of the second spring 10 rebounding can be reduced.

[0028] At the same time, when vibration occurs, the assembly plate 7 slides downward to push a plurality of push rods 11 to slide inside the telescopic seats 12, and then push the pistons 15 to slide inside the telescopic seats 12. Through the cooperation of the exhaust pipe 13 and the air suction pipe 14, the external air is injected into the airbag 3 to realize the re-expansion of the airbag 3. At this time, the height of the airbag 3 is greater than the height of the acrylic plate sleeve 4. Then when the maintenance box 1 is tilted on the ground, the device can be lifted off the ground through a plurality of airbags 3, and then the acrylic plate sleeve 4 does not contact the bottom surface, thus avoiding sundries from scratching the surface of the acrylic plate sleeve 4.

[0029] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A vehicle-mounted electronic system inspection and maintenance platform, comprising an inspection box (1), characterized in that: Airbags (3) are fixedly installed on the four corners of the inspection box (1), and each of the airbags (3) is installed with a deflation valve. A bottom plate (6) is fixedly installed in the inspection box (1), and a plurality of fixed shafts (8) are symmetrically installed on the top surface of the bottom plate (6), and the other end of each fixed shaft (8) is fixedly installed on the top wall of the inspection box (1). An assembly plate (7) is slidably connected in the plurality of fixed shafts (8), and the assembly plate (7) and the bottom plate (6) are elastically connected. A digital display screen (5) is installed on the top surface of the assembly plate (7), and an acrylic plate sleeve (4) is threadedly connected to the top surface of the assembly plate (7), and the digital display screen (5) is installed in the acrylic plate sleeve (4). A plurality of air injection mechanisms are symmetrically installed between the bottom surface of the assembly plate (7) and the top surface of the bottom plate (6), and each air injection mechanism is connected to the airbag (3) at a corresponding position.

2. The vehicle-mounted electronic system detection and maintenance platform according to claim 1 is characterized in that: A plurality of second springs (10) are symmetrically mounted between the bottom surface of the assembly plate (7) and the bottom plate (6), and each second spring (10) is sleeved on a fixed shaft (8) at a corresponding position.

3. The vehicle-mounted electronic system detection and maintenance platform according to claim 2 is characterized in that: A plurality of first springs (9) are symmetrically mounted between the bottom surface of the assembly plate (7) and the top wall of the maintenance box (1), and each first spring (9) is sleeved on a fixed shaft (8) at a corresponding position.

4. The vehicle-mounted electronic system detection and maintenance platform according to claim 3 is characterized in that: The gas injection mechanism comprises a push rod (11), and the push rod (11) is fixedly mounted on the top surface of the assembly plate (7), a plurality of telescopic seats (12) are symmetrically mounted on the top surface of the base plate (6), and each push rod (11) is slidably connected in a corresponding telescopic seat (12), a piston (15) is fixedly mounted on one end of each push rod (11), and each piston (15) is slidably connected in a corresponding telescopic seat (12), and each telescopic seat (12) is connected to an air bag (3) at a corresponding position.

5. The vehicle-mounted electronic system detection and maintenance platform according to claim 4 is characterized in that: Each of the telescopic seats (12) is connected to an exhaust pipe (13) and an intake pipe (14), and each exhaust pipe (13) is connected to an air bag (3) at a corresponding position, and each of the exhaust pipes (13) and the intake pipe (14) is installed with a one-way valve.

6. The vehicle-mounted electronic system detection and maintenance platform according to claim 5 is characterized in that: Handles (2) are respectively installed on both sides of the inspection box (1), and an anti-slip pad is provided on the outside of each handle (2).

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