Driver assistant instrument fixing device and automobile testing system

Abstract

The utility model discloses a driver assistant instrument fixing device and an automobile test system, the driver assistant instrument fixing device comprises a support frame and a mounting mechanism, the support frame comprises a transverse beam and two vertical columns, the transverse beam is higher than an automobile to be tested; the mounting mechanism comprises a connecting assembly and a mounting plate, the mounting plate is slidably arranged on the cross beam through the connecting assembly, and the mounting plate is obliquely arranged towards the to-be-tested automobile from top to bottom, so that the display surface of the driver assistant instrument faces the to-be-tested automobile. The driver assistant instrument is movably mounted on the cross beam through the mounting mechanism, so that the driver assistant instrument can move in real time according to an actual scene, and meanwhile, the mounting plate is obliquely arranged relative to the horizontal plane, so that the influence of light reflection on observation of a driver on the driver assistant instrument is reduced, and meanwhile, the driver assistant instrument is arranged on the cross beam, so that the driver assistant instrument is more convenient to use. Therefore, the driver assistant instrument is not damaged when sunlight simulation is carried out on the to-be-tested vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile detection, in particular to a driver assistant instrument fixing device and an automobile testing system. Background Art

[0002] Before a car leaves the factory, it is usually put through a vehicle test, during which a driver will place the car on a test bench and maneuver the vehicle to simulate different driving conditions and speeds to ensure the car's performance, stability and safety at various speeds. These tests can include acceleration, braking, cornering and other aspects to verify the car's performance on real roads.

[0003] During the test, a driver assistant instrument is usually required to prompt the driver of the operations that need to be performed and the vehicle speed that needs to be adjusted. The driver assistant instrument is a separate instrument, usually placed on the engine hood of the car close to the front windshield, so that the driver assistant instrument is facing the main driving seat, which is convenient for the driver to observe. However, when the driver assistant instrument is fixed on the main engine hood, the position cannot be adjusted. In addition, due to the tilted setting of the front windshield, the windshield or the driver assistant instrument screen is reflected under the influence of external light, resulting in the driver being unable to see the prompts of the driver assistant instrument clearly and unable to operate in time. At the same time, during the sunlight simulation test, the temperature of the engine hood is high, which makes the driver assistant instrument easy to be damaged. Utility Model Content

[0004] The main purpose of the utility model is to provide a driver assistant instrument fixing device and a car testing system, aiming to solve the problems in the prior art that the driver assistant instrument cannot be moved, cannot be seen clearly and is easily damaged when it is set on the engine cover.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a driver assistant instrument fixing device, wherein the driver assistant instrument is used to assist in testing a vehicle to be tested, and comprises:

[0006] A support frame, the support frame is located at the front side of the vehicle to be tested, the support frame comprises a transversely arranged crossbeam and two vertically arranged columns, the two columns are arranged at both ends of the crossbeam in the transverse direction, and the height of the crossbeam is higher than the height of the vehicle to be tested;

[0007] The mounting mechanism comprises a connecting assembly and a mounting plate, wherein the mounting plate is slidably arranged on the crossbeam through the connecting assembly and can slide laterally relative to the crossbeam, the driver assistant instrument is installed on the side of the mounting plate facing the vehicle to be tested, and the mounting plate is tilted from top to bottom toward the direction of the vehicle to be tested so that the display surface of the driver assistant instrument faces the vehicle to be tested.

[0008] In one embodiment, the connecting assembly includes a connecting rod and a sliding rail, wherein the sliding rail extends longitudinally, the sliding rail is slidably mounted on the crossbeam and can move laterally, the connecting rod is slidably mounted on the sliding rail and can slide longitudinally, and the mounting plate is mounted on the connecting rod.

[0009] In one embodiment, a first sliding block is disposed on the top of the slide rail, and the first sliding block is sleeved on the crossbeam and is in sliding contact with the crossbeam.

[0010] In one embodiment, the connecting rod is a screw rod, and the slide rail is provided with a first screw hole that is threadably matched with the connecting rod, so that the connecting rod can be rotatably mounted on the slide rail.

[0011] In one embodiment, a rotating part is provided on the mounting plate, and an arc-shaped rotating groove is formed on the rotating part. A rotating block is provided at the bottom of the connecting rod, and a second screw hole is formed on the rotating block. The rotating groove is arranged corresponding to the second screw hole, and the rotating part and the rotating block are tightened by a bolt passing through the rotating groove and threadedly engaged with the second screw hole.

[0012] In one embodiment, a second slider is further provided on the top of the connecting rod, and the connecting rod is in sliding contact with the slide rail through the second slider. A locking screw is provided under the second slider, and the locking screw is used to pass through the second slider and abut against or loosen the slide rail to correspondingly lock or unlock the second slider and the slide rail.

[0013] In one embodiment, a reinforcing beam is connected between the cross beam and the two upright columns.

[0014] In one embodiment, a base bracket is provided at the bottom of each of the columns. The base bracket is arranged in a triangle shape, and the bottom of the column is connected to the midline of the bottom edge of the base bracket. Both sides of the base bracket are connected to the column.

[0015] In one embodiment, at least one magnetic adsorption component is disposed on the bottom edge of each base bracket, and the magnetic adsorption component is used to adsorb the base bracket onto an external magnetic adsorption component.

[0016] The utility model also provides an automobile testing system, comprising:

[0017] A car test bench, wherein the car test bench is used to place a car to be tested;

[0018] In the above-mentioned driver assistant instrument fixing device, the support frame is located on the front side of the vehicle to be tested and is spaced apart from the vehicle test bench.

[0019] The technical solution of the utility model is to set a support frame on the side where the front of the vehicle to be tested is located, and set the driver assistant instrument on the support frame through a mounting mechanism. The mounting mechanism can move relative to the support frame, so that the driver assistant instrument can be moved instantly according to the actual scene to adjust the position of the driver assistant instrument. At the same time, the mounting plate is tilted from top to bottom toward the direction of the vehicle to be tested, so that the angle between the driver assistant instrument and the front windshield of the vehicle to be tested is reduced, or the driver assistant instrument is parallel to the front windshield, thereby reducing the impact of reflection on the driver's observation of the driver assistant instrument, making it easier for the driver to see the prompt of the driver assistant instrument. At the same time, because the driver assistant instrument is set on the crossbeam, the driver assistant instrument will not be affected when the vehicle to be tested is simulated by sunlight, and the driver assistant instrument will not be damaged by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of a driver assistant device fixing device provided by the utility model at one viewing angle;

[0022] Figure 2 A schematic diagram of the structure of the driver assistant device fixing device provided by the utility model at another viewing angle;

[0023] Figure 3 for Figure 1 A is a magnified view of the local structure of the middle part;

[0024] Figure 4 This is a partial structural schematic diagram of the driver assistant instrument fixing device provided by the utility model.

[0025] Description of Figure Numbers:

[0026] 100. Driver assistant instrument fixing device; 1. Support frame; 11. Crossbeam; 12. Vertical column; 13. Reinforcing beam; 14. Base bracket; 15. Magnetic adsorption component; 2. Mounting mechanism; 21. Connecting assembly; 211. Connecting rod; 2111. Rotating block; 2112. Second screw hole; 2113. Second slider; 2114. Locking screw; 212. Slide rail; 213. First slider; 22. Mounting plate; 221. Rotating part; 222. Rotating groove; 3. Driver assistant instrument.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0030] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0031] During the test, a driver assistant instrument is usually required to prompt the driver of the operations that need to be performed and the vehicle speed that needs to be adjusted. The driver assistant instrument is a separate instrument. In the prior art, in order to facilitate observation by the driver in the main driving seat, it is usually placed on the engine hood of the car close to the front windshield, so that the driver assistant instrument is facing the main driving seat, which is convenient for the driver to observe. However, when the driver assistant instrument is fixed on the main engine hood, the position cannot be adjusted. In addition, due to the inclined setting of the front windshield, the windshield or the screen of the driver assistant instrument is reflected under the influence of external light, resulting in the driver being unable to see the operations prompted by the driver assistant instrument and unable to operate in time. At the same time, during the sunlight simulation test, the temperature of the engine hood is high, which makes the driver assistant instrument easily damaged.

[0032] In order to solve the above problems, the utility model proposes a driver assistant instrument fixing device 100. The driver assistant instrument 3 is used to assist in testing the vehicle to be tested. Figures 1 to 4 The driver assistant instrument fixing device 100 includes a support frame 1 and a mounting mechanism 2. The support frame 1 is located on the front side of the vehicle to be tested. The support frame 1 includes a transversely arranged crossbeam 11 and two vertically arranged columns 12. The two columns 12 are respectively arranged at both ends of the crossbeam 11 in the transverse direction. The height of the crossbeam 11 is higher than the height of the vehicle to be tested; the mounting mechanism 2 includes a connecting component 21 and a mounting plate 22. The mounting plate 22 is slidably arranged on the crossbeam 11 through the connecting component 21 and can slide relative to the crossbeam 11. A driver assistant instrument 3 is installed on the side of the mounting plate 22 facing the vehicle to be tested, and the mounting plate 22 is tilted from top to bottom toward the direction of the vehicle to be tested so that the display surface of the driver assistant instrument 3 faces the vehicle to be tested.

[0033] The technical solution of the utility model is to set a support frame 1 on the side where the front of the vehicle to be tested is located, and set the driver assistant device 3 on the support frame 1 through the mounting mechanism 2. The mounting mechanism 2 can move relative to the support frame 1, so that the driver assistant device 3 can be moved instantly according to the actual scene to adjust the position of the driver assistant device 3. At the same time, the mounting plate 22 is tilted from top to bottom toward the direction of the vehicle to be tested, so that the angle between the driver assistant device 3 and the front windshield of the vehicle to be tested is reduced, or the driver assistant device 3 is parallel to the front windshield, thereby reducing the impact of reflection on the driver's observation of the driver assistant device 3, making it easier for the driver to see the prompt of the driver assistant device 3. At the same time, because the driver assistant device 3 is set on the crossbeam 11, the driver assistant device 3 will not be affected when the sunlight simulation is performed on the vehicle to be tested, and the driver assistant device 3 will not be damaged by high temperature.

[0034] In one embodiment, the connecting assembly 21 includes a connecting rod 211 and a slide rail 212, the slide rail 212 extends longitudinally, the slide rail 212 is slidably mounted on the beam 11 and can move laterally, the connecting rod 211 is slidably mounted on the slide rail 212 and can slide longitudinally, and the mounting plate 22 is mounted on the connecting rod 211.

[0035] Through the cooperation between the connecting rod 211 and the slide rail 212, and the cooperation between the crossbeam 11 and the connecting rod 211, the driver assistant device 3 on the mounting plate 22 can slide in both the horizontal and vertical directions. The sliding setting in two directions makes the movable range of the driver assistant device 3 larger, and improves its flexibility.

[0036] Furthermore, a first slider 213 is provided on the top of the slide rail 212, and the first slider 213 is sleeved on the cross beam 11 and is in sliding contact with the cross beam 11. The slide rail 212 is in sliding contact with the cross beam 11 through the first slider 213, providing a smooth linear motion, making the driver assistant device 3 more stable during the motion, helping to reduce vibration, and improving the working stability of the driver assistant device 3. At the same time, the first slider 213 has a simple structure, is easy to install and debug, and has low cost.

[0037] In one embodiment, the connecting rod 211 is a screw rod, and a first screw hole that threadably cooperates with the connecting rod 211 is provided on the slide rail 212, so that the connecting rod 211 can be rotatably installed on the slide rail 212. Through the threaded cooperation between the connecting rod 211 and the first screw hole, the connecting rod 211 can drive the driver assistant instrument to rotate and can be raised and lowered at the same time, thereby improving its flexibility.

[0038] Further, the mounting plate 22 is provided with a rotating portion 221, the rotating portion 221 is provided with an arc-shaped rotating groove 222, the bottom of the connecting rod 211 is provided with a rotating block 2111, the rotating block 2111 is provided with a second screw hole 2112, the rotating groove 222 is provided corresponding to the second screw hole 2112, and the rotating portion 221 and the rotating block 2111 are pressed against each other by a bolt that passes through the rotating groove 222 and is threadedly engaged with the second screw hole 2112. The rotating groove 222 is provided in an arc shape, the bolt passes through the rotating groove 222 and is threadedly engaged with the second screw hole 2112, and when the bolt is inserted into the second screw hole 2112, the side wall of the rotating groove 222 abuts against the bolt, thereby limiting the mounting plate 22, and by adjusting the fixed position between the arc-shaped rotating groove 222 and the bolt, the mounting plate 22 is swung, thereby adjusting the angle of the mounting plate 22, adapting to the front windshields of more models, and improving the applicability of the mounting plate 22.

[0039] In one embodiment, a second slider 2113 is further provided on the top of the connecting rod 211, and the connecting rod 211 is in sliding contact with the slide rail 212 through the second slider 2113. A locking screw 2114 is provided under the second slider 2113, and the locking screw 2114 is used to pass through the second slider 2113 and abut against or loosen the slide rail 212 to correspondingly lock or unlock the second slider 2113 and the slide rail 212.

[0040] The connecting rod 211 achieves sliding contact with the slide rail 212 through the second slider 2113, and the second slider 2113 is locked by the locking screw 2114, so that the connecting rod 211 will not move due to various situations during use, ensuring that the position of the driver assistant device 3 is fixed, thereby improving the user experience.

[0041] In one embodiment, a reinforcing beam 13 is connected between the cross beam 11 and the two columns 12. By providing the reinforcing beam 13 connected between the cross beam 11 and the columns 12, the overall strength of the support frame 1 is improved, thereby improving the bearing capacity and safety of the support frame 1.

[0042] Furthermore, a base bracket 14 is provided at the bottom of each column 12, the base bracket 14 is provided in a triangular shape, and the bottom of the column 12 is connected to the midline of the bottom edge of the base bracket 14, and both sides of the base bracket 14 are connected to the column 12. By providing a triangular base bracket 14 at the bottom of the column 12, the contact area between the column 12 and the ground is increased, thereby improving the stability of the column 12, and the triangular structure is stable, further improving the structural strength and stability of the column 12.

[0043] Specifically, at least one magnetic adsorption member 15 is provided on the bottom edge of each base bracket 14, and the magnetic adsorption member 15 is used to adsorb the base bracket 14 to the external magnetic adsorption member. The base bracket 14 is fixed to the bottom surface of the external specific magnetic adsorption capacity by magnetic adsorption, so as to avoid the support frame 1 from directly tipping over when it is hit by external force, thereby improving the stability of the support frame 1.

[0044] The utility model also provides a vehicle testing system, including a vehicle testing bench and the above-mentioned driver assistant instrument fixing device 100, wherein the vehicle testing bench is used to place the vehicle to be tested; the support frame 1 is located at the front side of the vehicle to be tested and is spaced apart from the vehicle testing bench. The specific structure of the driver assistant instrument fixing device 100 refers to the above-mentioned embodiment. Since the vehicle testing system adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0045] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A driver assistant device fixing device, the driver assistant device is used to assist in testing a vehicle to be tested, characterized in that: include: A support frame, the support frame is located at the front side of the vehicle to be tested, the support frame comprises a transversely arranged crossbeam and two vertically arranged columns, the two columns are arranged at both ends of the crossbeam in the transverse direction, and the height of the crossbeam is higher than the height of the vehicle to be tested; The mounting mechanism comprises a connecting assembly and a mounting plate, wherein the mounting plate is slidably arranged on the crossbeam through the connecting assembly and can slide laterally relative to the crossbeam, the driver assistant instrument is installed on the side of the mounting plate facing the vehicle to be tested, and the mounting plate is tilted from top to bottom toward the direction of the vehicle to be tested so that the display surface of the driver assistant instrument faces the vehicle to be tested.

2. The driver assistant device fixing device according to claim 1, characterized in that: The connecting assembly includes a connecting rod and a slide rail, wherein the slide rail extends longitudinally, the slide rail is slidably mounted on the crossbeam and can move laterally, the connecting rod is slidably mounted on the slide rail and can slide longitudinally, and the mounting plate is mounted on the connecting rod.

3. The driver assistant device fixing device according to claim 2, characterized in that: A first sliding block is arranged on the top of the slide rail, and the first sliding block is sleeved on the cross beam and is in sliding contact with the cross beam.

4. The driver assistant device fixing device according to claim 2, characterized in that: The connecting rod is a screw rod, and the slide rail is provided with a first screw hole that is threadably matched with the connecting rod, so that the connecting rod can be rotatably mounted on the slide rail.

5. The driver assistant device fixing device according to claim 2, characterized in that: A rotating part is provided on the mounting plate, and an arc-shaped rotating groove is provided on the rotating part. A rotating block is provided at the bottom of the connecting rod, and a second screw hole is provided on the rotating block. The rotating groove is provided corresponding to the second screw hole, and the rotating part and the rotating block are pressed tightly by a bolt passing through the rotating groove and threadedly matched with the second screw hole.

6. The driver assistant device fixing device according to claim 2, characterized in that: A second slider is also provided on the top of the connecting rod, and the connecting rod is in sliding contact with the slide rail through the second slider. A locking screw is provided under the second slider, and the locking screw is used to pass through the second slider and abut against or loosen the slide rail to correspondingly lock or unlock the second slider and the slide rail.

7. The driver assistant device fixing device according to any one of claims 1 to 5, characterized in that: A reinforcing beam is connected between the cross beam and the two upright columns.

8. The driver assistant device fixing device according to any one of claims 1 to 5, characterized in that: A base bracket is arranged at the bottom of each column. The base bracket is arranged in a triangle shape, and the bottom of the column is connected to the midline of the bottom edge of the base bracket. Both sides of the base bracket are connected to the column.

9. The driver assistant device fixing device according to claim 8, characterized in that: At least one magnetic adsorption component is arranged on the bottom edge of each base bracket, and the magnetic adsorption component is used to adsorb the base bracket onto an external magnetic adsorption component.

10. An automobile testing system, characterized in that: include: A car test bench, wherein the car test bench is used to place a car to be tested; According to the driver assistant instrument fixing device as described in any one of claims 1 to 9, the support frame is located on the front side of the vehicle to be tested and is spaced apart from the vehicle test bench.

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