Case based on data acquisition

Abstract

Relates to the field of data acquisition, and discloses a case based on data acquisition, which comprises a mounting plate, the mounting plate is fixedly connected with an automobile through a mounting bolt, a damping shock absorber is fixed at the upper end of the mounting plate, a mounting frame is fixed at the upper end of the damping shock absorber, an adjusting mechanism is mounted in the mounting frame, and the adjusting mechanism is fixed on the mounting plate. An extrusion device is fixed to the lower end of the top cover, the top end of the connecting frame is fixedly connected with the top cover, the lower portion of the connecting frame is connected with a guide rod in a sliding mode, a check block is fixed to the upper end of the guide rod, an extrusion block is fixed to the lower end of the guide rod, and a spring is arranged on the periphery of the guide rod in a sleeving mode and located between the connecting frame and the extrusion block. The automobile data acquisition device is simple in structure and convenient to operate, the data acquisition device can be conveniently mounted and dismounted, the automobile data acquisition device has a certain damping effect, damage to the data acquisition device caused by moving and bumping of an automobile is reduced, and the automobile data acquisition device is worthy of popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of data acquisition, in particular to a chassis for data acquisition. Background Art

[0002] With the continuous development of science and technology, cars have become an indispensable tool for people to travel. In order to ensure the safety of people's travel, data information such as the car's driving speed and current location air pressure are usually collected. Therefore, data collectors are usually installed on cars.

[0003] However, the existing ones have the following defects when used:

[0004] However, when the vehicle is being transported, the uneven road surface may easily cause the vehicle to vibrate, thereby causing the data collector to vibrate. Long-term vibration of the data collector may cause the electronic components on the data acquisition board to shake, reducing the reliability of the data collector. Utility Model Content

[0005] The purpose of the utility model is to provide a chassis based on data acquisition to solve the above-mentioned problem that the uneven road surface may easily cause the vibration of the car, thereby causing the vibration of the data collector, and the long-term vibration of the data collector may cause the electronic components on the data acquisition board to shake.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: based on a data acquisition chassis, it includes a mounting plate, which is fixedly connected to the car by mounting bolts, a damping shock absorber is fixed to the upper end of the mounting plate, a mounting frame is fixed to the upper end of the damping shock absorber, an adjusting mechanism is installed inside the mounting frame, and an extrusion device is installed on the adjusting mechanism.

[0007] Among them, the adjustment mechanism includes a threaded rod, a top cover, a moving plate, a support plate and an adjusting nut. The lower end of the threaded rod is fixedly connected to the inner bottom wall of the mounting frame, and the top end is fixedly connected to the top cover. The moving plate is slidably sleeved on the threaded rod, and the support plate is fixed to the upper end of the moving plate. The lower part of the threaded rod is threadedly connected to the adjusting nut, and the lower end of the top cover is fixed to the extrusion device.

[0008] There are two threaded rods, which are symmetrically distributed on both sides of the support plate.

[0009] Wherein, the extrusion device includes a connecting frame, a spring, an extrusion block, a pressure cover, a guide rod and a stopper. The top of the connecting frame is fixedly connected to the top cover, and the lower part is slidably connected to the guide rod. The upper end of the guide rod is fixed with a stopper, and the lower end is fixed with an extrusion block. The outer periphery of the guide rod is covered with a spring, and the spring is located between the connecting frame and the extrusion block. The lower end of the extrusion block is fixed on the pressure cover.

[0010] Wherein, a rubber pad is fixed to the lower end of the pressure cover, and a rubber pad is fixed to the upper end of the support plate.

[0011] The shape of the pressure cover corresponds to that of the support plate, and the pressure cover is located directly above the support plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model firstly fixes the mounting plate on the automobile with mounting bolts, then opens the handle lock on the upper end of the mounting frame to open the box door, places the data collector on the supporting plate, rotates the adjusting nut to drive the moving plate to move up, and then makes the supporting plate drive the data collector to move up. When the data collector moves up and contacts the pressure cover, it will drive the pressure cover to move up, and the guide rod drives the stopper to squeeze the spring upward, so that the spring squeezes the pressure cover, thereby making the pressure cover squeeze and fix the data collector, thereby improving the stability of the data collector installation. During the driving of the automobile, the damping shock absorber can play a certain buffering role, prevent the mounting frame from vibrating violently, and protect the working parts and the data collector inside the mounting frame. The device has a simple structure and is easy to operate, so it is convenient to install and disassemble the data collector, and has a certain shock-absorbing effect, which reduces the damage to the data collector caused by the movement and bumping of the automobile, and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure inside the installation frame of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0017] Figure 4 It is a schematic diagram of the external structure of the utility model.

[0018] In the figure: 1. mounting plate; 2. damping shock absorber; 3. mounting frame; 4. mounting bolts; 5. threaded rod; 6. top cover; 7. extrusion device; 71. connecting frame; 72. spring; 73. extrusion block; 74. pressure cover; 75. guide rod; 76. stopper; 8. moving plate; 9. support plate; 10. adjusting nut. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: based on a data acquisition chassis, it includes a mounting plate 1, the mounting plate 1 is fixedly connected to the car through mounting bolts 4, a damping shock absorber 2 is fixed to the upper end of the mounting plate 1, a mounting frame 3 is fixed to the upper end of the damping shock absorber 2, an adjusting mechanism is installed inside the mounting frame 3, and an extrusion device 7 is installed on the adjusting mechanism. First, the mounting plate 1 is fixed to the car with the mounting bolts 4, and then the handle lock on the upper end of the mounting frame 3 is opened to open the box door, the data collector is placed on the adjusting mechanism, and then the adjusting mechanism is adjusted upward, the data collector is moved up, and it is extruded and fixed with the extrusion device 7 to improve the stability of the equipment fixation. During the driving of the car, the damping shock absorber 2 can play a certain buffering role to prevent the mounting frame 3 from vibrating violently.

[0021] Among them, the adjustment mechanism includes a threaded rod 5, a top cover 6, a moving plate 8, a support plate 9 and an adjusting nut 10. The lower end of the threaded rod 5 is fixedly connected to the inner bottom wall of the mounting frame 3, and the top end is fixedly connected to the top cover 6. The moving plate 8 is slidably sleeved on the threaded rod 5, and the support plate 9 is fixed to the upper end of the moving plate 8. The lower part of the threaded rod 5 is threadedly connected to the adjusting nut 10, and the lower end of the top cover 6 is fixed with the extrusion device 7. The adjusting nut 10 is rotated to drive the moving plate 8 to move upward, and then the support plate 9 drives the data collector to move upward.

[0022] There are two threaded rods 5 , which are symmetrically distributed on both sides of the support plate 9 .

[0023] Among them, the extrusion device 7 includes a connecting frame 71, a spring 72, an extrusion block 73, a pressure cover 74, a guide rod 75 and a stopper 76. The top of the connecting frame 71 is fixedly connected to the top cover 6, and the lower part is slidably connected with a guide rod 75. The upper end of the guide rod 75 is fixed with a stopper 76, and the lower end is fixed with an extrusion block 73. The outer periphery of the guide rod 75 is covered with a spring 72, and the spring 72 is located between the connecting frame 71 and the extrusion block 73. The lower end of the extrusion block 73 is fixed on the pressure cover 74. When the data collector moves up and contacts the pressure cover 74, it will drive the pressure cover 74 to move up, and the guide rod 75 drives the stopper 76 to squeeze the spring 72 upward, so that the spring 72 squeezes the pressure cover 74, so that the pressure cover 74 squeezes and fixes the data collector, thereby improving the stability of the data collector installation.

[0024] Among them, a rubber pad is fixed to the lower end of the pressure cover 74, and a rubber pad is fixed to the upper end of the support plate 9, which can increase the friction between the data collector and the pressure cover 74 and the support plate 9, thereby reducing the sliding of the data collector during the movement of the car.

[0025] Among them, the pressure cover 74 corresponds to the shape of the support plate 9, and the pressure cover 74 is located directly above the support plate 9, which is convenient for squeezing and fixing the data collector, making the installation and disassembly steps simple and easy to operate.

[0026] Working principle: When in use, first use the mounting bolts 4 to fix the mounting plate 1 on the car, then open the handle lock on the upper end of the mounting frame 3 to open the box door, place the data collector on the support plate 9, turn the adjusting nut 10 to drive the moving plate 8 to move up, and then make the support plate 9 drive the data collector to move up. When the data collector moves up and contacts the pressure cover 74, it will drive the pressure cover 74 to move up, and the guide rod 75 drives the stopper 76 to squeeze the spring 72 upward, so that the spring 72 squeezes the pressure cover 74, so that the pressure cover 74 squeezes and fixes the data collector, thereby improving the stability of the data collector installation. When the car is driving, the damping shock absorber 2 can play a certain buffering role to prevent the mounting frame 3 from vibrating violently, and protect the working parts and data collector inside the mounting frame 3.

Claims

1. A data acquisition chassis comprises a mounting plate (1), wherein the mounting plate (1) is fixedly connected to a vehicle via mounting bolts (4), a damping shock absorber (2) is fixed to the upper end of the mounting plate (1), and a mounting frame (3) is fixed to the upper end of the damping shock absorber (2), wherein: An adjusting mechanism is installed inside the installation frame (3), and an extrusion device (7) is installed on the adjusting mechanism.

2. The data acquisition chassis according to claim 1, characterized in that: The adjustment mechanism comprises a threaded rod (5), a top cover (6), a moving plate (8), a support plate (9) and an adjustment nut (10); the lower end of the threaded rod (5) is fixedly connected to the inner bottom wall of the mounting frame (3), and the top end is fixedly connected to the top cover (6); the moving plate (8) is slidably sleeved on the threaded rod (5), the support plate (9) is fixed to the upper end of the moving plate (8), the lower part of the threaded rod (5) is threadedly connected to the adjustment nut (10), and the lower end of the top cover (6) is fixed to the extrusion device (7).

3. The data acquisition chassis according to claim 2, characterized in that: Two threaded rods (5) are provided and symmetrically distributed on both sides of the support plate (9).

4. The data acquisition chassis according to claim 2, characterized in that: The extrusion device (7) comprises a connecting frame (71), a spring (72), an extrusion block (73), a pressure cover (74), a guide rod (75) and a stopper (76); the top end of the connecting frame (71) is fixedly connected to the top cover (6), and the lower part is slidably connected to the guide rod (75); the upper end of the guide rod (75) is fixed with a stopper (76), and the lower end is fixed with the extrusion block (73); the outer periphery of the guide rod (75) is covered with a spring (72), and the spring (72) is located between the connecting frame (71) and the extrusion block (73); the lower end of the extrusion block (73) is fixed on the pressure cover (74).

5. The data acquisition chassis according to claim 4, characterized in that: A rubber pad is fixed to the lower end of the pressure cover (74), and a rubber pad is fixed to the upper end of the support plate (9).

6. The data acquisition chassis according to claim 5, characterized in that: The pressure cover (74) corresponds to the shape of the support plate (9), and the pressure cover (74) is located directly above the support plate (9).

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