A penetration testing device for automotive bumper radar

Abstract

The utility model discloses a kind of penetration test equipment of automobile bumper radar, belong to the technical field of automobile parts testing, including X-axis sliding table and radar transmitter, radar transmitter is arranged at the side of X-axis sliding table, the top end of X-axis sliding table is slidably connected with X-axis hand-cranking slide rail module, Z-axis hand-cranking slide rail module is arranged on X-axis hand-cranking slide rail module, Y-axis hand-cranking slide rail module is arranged on Z-axis hand-cranking slide rail module, Y-axis hand-cranking slide rail module is fixedly connected with A-axis hand-cranking rotation module, the output end of A-axis hand-cranking rotation module is fixedly connected with B-axis hand-cranking rotation module, the output end of B-axis hand-cranking rotation module is fixedly connected with fixed table, and fixed table corresponds with radar transmitter;In the utility model, the position and angle of automobile bumper are adjusted by the way of hand-cranking, three-axis movement and two-axis rotation control, so that the movement of automobile bumper is simple and convenient, more labor-saving, and the accuracy of automobile bumper test position can be maintained.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts testing technology, and more specifically, to a penetration testing device for automotive bumper radar. Background Technology

[0002] Car bumper radar is mainly divided into front radar and rear radar. It is an important part of the vehicle safety assistance system. Its core function is to provide real-time warnings to the driver by detecting the distance between the vehicle body and obstacles, thereby improving driving and parking safety.

[0003] Currently, with the advancement of technology, more and more cars are installing radar on their bumpers to assist drivers. During the production of car bumpers, the penetration of the radar needs to be tested to ensure that the radar can be used normally on the bumper. However, since car bumpers are usually large, it is inconvenient for workers to move the bumper and adjust the test angle when conducting radar penetration tests. Therefore, this utility model proposes a penetration testing device for car bumper radar. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a penetration testing device for car bumper radar, which aims to solve the problem that, due to the large size of car bumpers, it is inconvenient for operators to move the car bumper and make it difficult to adjust the test angle when conducting radar penetration tests.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A penetration testing device for an automotive bumper radar includes an X-axis slide table and a radar transmitter. The radar transmitter is disposed on one side of the X-axis slide table. An X-axis hand-cranked slide rail module is slidably connected to the top of the X-axis slide table. A Z-axis hand-cranked slide rail module is disposed on the X-axis hand-cranked slide rail module. A Y-axis hand-cranked slide rail module is fixedly connected to the Z-axis hand-cranked slide rail module. A B-axis hand-cranked rotary module is fixedly connected to the output end of the A-axis hand-cranked rotary module. A fixed platform is fixedly connected to the output end of the B-axis hand-cranked rotary module, and the fixed platform corresponds to the radar transmitter.

[0009] As a preferred embodiment of this utility model, the top of the X-axis slide table is fixedly connected to a guide rail assembly, and the X-axis hand-cranked slide rail module is slidably connected to the guide rail assembly.

[0010] As a preferred embodiment of this utility model, a quick clamp is fixedly connected to the X-axis hand-cranked slide rail module, and the quick clamp corresponds to the guide rail assembly.

[0011] As a preferred embodiment of this utility model, the bottom end of the quick clamp is fixedly connected with an anti-slip pad, and the anti-slip pad corresponds to the guide rail assembly.

[0012] As a preferred embodiment of this utility model, a push-pull handle is fixedly connected to one side end of the Z-axis hand-cranked slide rail module.

[0013] As a preferred embodiment of this utility model, scales are fixedly connected to both the X-axis slide table and the Z-axis hand-cranked slide rail module, and positioning marks are fixedly connected to both the X-axis hand-cranked slide rail module and the Y-axis hand-cranked slide rail module, with the two positioning marks corresponding to the two scales respectively.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) In this scheme, when conducting radar penetration tests on a car bumper, the car bumper is mounted on a fixed platform, and the Z-axis hand-cranked slide rail module is pushed to make the X-axis hand-cranked slide rail module slide on the X-axis slide platform, moving the car bumper to correspond with the radar transmitter. The X-axis hand-cranked slide rail module, Z-axis hand-cranked slide rail module, and Y-axis hand-cranked slide rail module are manually cranked to adjust the three-axis position. The A-axis hand-cranked rotation module and B-axis hand-cranked rotation module are used to manually adjust the two-axis rotation angle, so that the car bumper on the fixed platform can achieve multi-position adjustment for radar penetration testing inside the radar transmitter. This testing equipment controls the three-axis movement and two-axis rotation adjustment of the car bumper's position and angle by hand-cranking, making the movement of the car bumper simple, convenient, and less strenuous, and maintaining the accuracy of the car bumper's test position, so that the car bumper can achieve all-round radar penetration testing inside the radar transmitter. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a perspective view of the present utility model;

[0019] Figure 3 This is a partial structural diagram of the present invention.

[0020] Explanation of the labels in the diagram:

[0021] 1. X-axis slide table; 2. Radar transmitter; 3. X-axis hand-cranked slide rail module; 4. Z-axis hand-cranked slide rail module; 5. Y-axis hand-cranked slide rail module; 6. A-axis hand-cranked rotary module; 7. B-axis hand-cranked rotary module; 8. Fixed table; 9. Guide rail assembly; 10. Quick clamp; 11. Anti-slip pad; 12. Push-pull handle; 13. Scale; 14. Positioning mark. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] Please see Figure 1-3A penetration testing device for an automotive bumper radar includes an X-axis slide table 1 and a radar transmitter 2. The radar transmitter 2 is located on one side of the X-axis slide table 1. An X-axis hand-cranked slide rail module 3 is slidably connected to the top of the X-axis slide table 1. A Z-axis hand-cranked slide rail module 4 is located on the X-axis hand-cranked slide rail module 3. A Y-axis hand-cranked slide rail module 5 is located on the Z-axis hand-cranked slide rail module 4. An A-axis hand-cranked rotary module 6 is fixedly connected to the Y-axis hand-cranked slide rail module 5. A B-axis hand-cranked rotary module 7 is fixedly connected to the output end of the A-axis hand-cranked rotary module 6. A fixed platform 8 is fixedly connected to the output end of the B-axis hand-cranked rotary module 7, and the fixed platform 8 corresponds to the radar transmitter 2.

[0027] In this embodiment, the car bumper is mounted on a fixed platform 8. The position of the car bumper is adjusted by sliding the X-axis hand-cranked slide rail module 3 on the X-axis slide table 1, so that the car bumper on the fixed platform 8 can be quickly moved to a position roughly corresponding to the radar transmitter 2. The X-axis hand-cranked slide rail module 3 adjusts the X-axis position of the car bumper by hand-cranking. The Z-axis hand-cranked slide rail module 4 adjusts the Z-axis position of the car bumper by hand-cranking on the X-axis hand-cranked slide rail module 3. The Y-axis hand-cranked slide rail module 5 adjusts the Y-axis position of the car bumper by hand-cranking on the Z-axis hand-cranked slide rail module 4. Thus, the car bumper is adjusted in three axes and accurately positioned inside the radar transmitter 2 for radar penetration testing. During the test, the A-axis hand-cranked rotation module 6 and the B-axis hand-cranked rotation module 7 are controlled by hand-cranking. The A-axis hand-cranked rotation module 6 and the B-axis hand-cranked rotation module 7 can control the fixed platform 8 to rotate in different axes, so that the car bumper can be tested for radar penetration from multiple angles.

[0028] Specifically, the top of the X-axis slide 1 is fixedly connected to the guide rail assembly 9, and the X-axis hand-cranked slide rail module 3 is slidably connected to the guide rail assembly 9.

[0029] In this embodiment, the X-axis hand-cranked slide rail module 3 is slidably connected to the X-axis slide table 1 via the guide rail assembly 9, and the guide rail assembly 9 makes the pushing and pulling movement of the X-axis hand-cranked slide rail module 3 more stable.

[0030] Specifically, a quick clamp 10 is fixedly connected to the X-axis hand-cranked slide rail module 3, and the quick clamp 10 corresponds to the guide rail assembly 9.

[0031] In this embodiment, the quick clamp 10 presses its bottom end against the guide rail assembly 9, increasing the friction of the X-axis hand-cranked slide rail module 3 on the guide rail assembly 9, so that the X-axis hand-cranked slide rail module 3 can remain stable after moving.

[0032] Specifically, the bottom end of the quick clamp 10 is fixedly connected to an anti-slip pad 11, and the anti-slip pad 11 corresponds to the guide rail assembly 9.

[0033] In this embodiment, the anti-slip pad 11 is used to increase the friction between the bottom end of the quick clamp 10 and the guide rail assembly 9, which can further improve the stability of the X-axis hand-cranked slide rail module 3.

[0034] Specifically, a push-pull handle 12 is fixedly connected to one side of the Z-axis hand-cranked slide rail module 4.

[0035] In this embodiment, the push-pull handle 12 facilitates the operation of the Z-axis hand-cranked slide rail module 4, enabling the X-axis hand-cranked slide rail module 3 to quickly slide and adjust its position on the X-axis slide table 1.

[0036] Specifically, scales 13 are fixedly connected to both the X-axis slide table 1 and the Z-axis hand-cranked slide rail module 4, and positioning marks 14 are fixedly connected to both the X-axis hand-cranked slide rail module 3 and the Y-axis hand-cranked slide rail module 5, with the two positioning marks 14 corresponding to the two scales 13 respectively.

[0037] In this embodiment, the two scales 13 and the two positioning marks 14 work together to confirm the position of the X-axis hand-cranked slide rail module 3 on the X-axis slide table 1 and the height of the Y-axis hand-cranked slide rail module 5 on the Z-axis hand-cranked slide rail module 4, which facilitates the adjustment of the position of the car bumper by the staff.

[0038] Working Principle: When conducting radar penetration testing on a car bumper, the bumper is mounted on a fixed platform 8. The X-axis hand-cranked slide rail module 3 is moved along the X-axis slide table 1. This movement drives the Z-axis hand-cranked slide rail module 4, Y-axis hand-cranked slide rail module 5, A-axis hand-cranked rotary module 6, B-axis hand-cranked rotary module 7, and the fixed platform 8 to move the bumper along the X-axis until it roughly aligns with the radar transmitter 2. The Z-axis hand-cranked slide rail module 4 is then used to adjust the Y-axis hand-cranked slide rail module 5, A-axis hand-cranked rotary module 6, B-axis hand-cranked rotary module 7, and the fixed platform 8 to move them along the Z-axis, adjusting the bumper's detection height. Similarly, the Y-axis hand-cranked slide rail module 5 is used to adjust the A-axis hand-cranked rotary module 6, B-axis hand-cranked rotary module 7, and the fixed platform 8 to move them along the Y-axis, adjusting the bumper's detection height. The placement depth of the bumper within the radar transmitter 2 can be finely adjusted along the X-axis using the X-axis hand-cranked slide rail module 3, further ensuring testing accuracy. After the three-axis position of the bumper is adjusted, the test position on the bumper accurately corresponds to the radar transmitter 2 for testing. The radar transmitter 2 is started by an external power supply and performs radar penetration testing on the bumper on the fixed platform 8. During the test, the A-axis hand-cranked rotation module 6 and the B-axis hand-cranked rotation module 7 can rotate and adjust the angle of the fixed platform 8, allowing the radar transmitter 2 to perform radar penetration testing on the bumper at different angles. Simultaneously, the X-axis hand-cranked slide rail module 3, the Z-axis hand-cranked slide rail module 4, and the Y-axis hand-cranked slide rail module 5 can perform three-axis movement adjustment of the bumper on the fixed platform 8 according to testing requirements.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A penetration testing device for an automotive bumper radar, comprising an X-axis slide (1) and a radar transmitter (2), characterized in that: The radar transmitter (2) is located on one side of the X-axis slide (1). The top of the X-axis slide (1) is slidably connected to the X-axis hand-cranked slide rail module (3). The X-axis hand-cranked slide rail module (3) is provided with the Z-axis hand-cranked slide rail module (4). The Z-axis hand-cranked slide rail module (4) is provided with the Y-axis hand-cranked slide rail module (5). The Y-axis hand-cranked slide rail module (5) is fixedly connected to the A-axis hand-cranked rotary module (6). The output end of the A-axis hand-cranked rotary module (6) is fixedly connected to the B-axis hand-cranked rotary module (7). The output end of the B-axis hand-cranked rotary module (7) is fixedly connected to the fixed platform (8), and the fixed platform (8) corresponds to the radar transmitter (2).

2. The penetration testing equipment for an automotive bumper radar according to claim 1, characterized in that: The top of the X-axis slide (1) is fixedly connected to the guide rail assembly (9), and the X-axis hand-cranked slide rail module (3) is slidably connected to the guide rail assembly (9).

3. The penetration testing equipment for an automotive bumper radar according to claim 2, characterized in that: The X-axis hand-cranked slide rail module (3) is fixedly connected to a quick clamp (10), and the quick clamp (10) corresponds to the guide rail assembly (9).

4. The penetration testing equipment for an automotive bumper radar according to claim 3, characterized in that: The bottom end of the quick clamp (10) is fixedly connected to an anti-slip pad (11), and the anti-slip pad (11) corresponds to the guide rail assembly (9).

5. The penetration testing equipment for an automotive bumper radar according to claim 4, characterized in that: A push-pull handle (12) is fixedly connected to one side of the Z-axis hand-cranked slide rail module (4).

6. The penetration testing equipment for an automotive bumper radar according to claim 5, characterized in that: A scale (13) is fixedly connected to both the X-axis slide table (1) and the Z-axis hand-cranked slide rail module (4). A positioning mark (14) is fixedly connected to both the X-axis hand-cranked slide rail module (3) and the Y-axis hand-cranked slide rail module (5), and the two positioning marks (14) correspond to the two scales (13) respectively.

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