High-strength automobile brake pedal limit detection platform

Abstract

The utility model discloses a high-strength automobile brake pedal limit detection platform, which comprises a bottom plate, a fixing plate, a bottom table and a pressure sensor, the bottom table is fixedly arranged on the bottom plate, a supporting plate is fixedly arranged on the bottom plate, a fixing plate is fixedly arranged on the supporting plate, a brake pedal is arranged on the bottom surface of the fixing plate, and a detection structure is arranged on the bottom table. The detection structure comprises a detection block, a connecting piece, a first bevel gear and a second bevel gear, the detection block is provided with an inclined plane, the inclined plane and the brake pedal have the same inclination angle, and the inclined plane of the detection block directly faces the brake pedal. According to the high-strength automobile brake pedal limit detection platform of the utility model, the detection structure is arranged right in front of the brake pedal, and the first rotating rod and the second rotating rod are respectively driven by the first driving motor or the second driving motor to rotate, so that front-back rotation and left-right rotation of the detection block can be realized; the device can measure the limit force which can be applied to the brake pedal in the forward direction so as to obtain limit data, also can measure the limit data of the brake pedal at various angles, and can better simulate the real situation.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field, concretely is a kind of high-strength automobile brake pedal limit detection platform. BACKGROUND

[0002] The brake pedal of automobile is as the key component of guaranteeing vehicle safe driving, and its durability and stability must be detected before vehicle is shipped, and the automobile pedal detection device used by current automobile production plant or third party detection agency is mostly pedal durability detection, and the durability of automobile pedal is detected by reciprocating pedal of mechanical device.

[0003] The existing automobile brake pedal detection platform can mostly only detect data under general state, and most detections are the data of force applied to pedal completely vertically and frontally, and the force angle applied to brake pedal is various in real driving due to different driving habits of each person, so it is impossible to analyze data of pedal in limit state to simulate real state, and pedal limit data and real state pedal data are related to service life, so it is very necessary to obtain specific data.

[0004] In order to solve the above problems, the case is born. CONTENT OF UTILITY MODEL

[0005] (1) technical problem solved

[0006] In view of the deficiencies of prior art, the utility model provides a kind of high-strength automobile brake pedal limit detection platform, solves the problems raised in the above background art.

[0007] (2) technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme: a kind of high-strength automobile brake pedal limit detection platform, including bottom plate, fixed plate, bottom table, pressure sensor, the bottom plate is fixed with bottom table, the bottom plate is fixed with support plate, the support plate is fixed with fixed plate, the fixed plate bottom surface is equipped with brake pedal, the bottom table is equipped with detection structure, the detection structure includes detection block, connecting piece, first bevel gear, second bevel gear, the detection block is equipped with inclined plane, the inclined plane is same with brake pedal and detection block inclined plane is opposite brake pedal.

[0009] Preferably, the first drive motor is provided on the bottom table, the output end of the first drive motor is connected with the second connecting rod, the second connecting rod passes through the limiting plate, and the first bevel gear is fixedly connected to the end of the second connecting rod.

[0010] Preferably, the first bevel gear is engaged with a second bevel gear, a fixed connecting rod is connected to the top surface of the second bevel gear, and a detection block is fixedly connected to the end of the fixed connecting rod.

[0011] Preferably, a second driving motor is further arranged on the base, the output end of the second driving motor is connected with the first rotating rod, the first rotating rod penetrates through the first bevel gear and enters the inside of the second connecting rod, and the first rotating rod is rotationally connected with the first bevel gear.

[0012] Preferably, a connecting piece is fixedly connected to the first rotating rod, and the pressure sensor is located behind the brake pedal.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the high-strength automobile brake pedal limit detection platform has the following advantages: the detection structure is arranged in front of the brake pedal, the first rotating rod and the second rotating rod are driven to rotate by the first or second driving motor, the front and rear rotation and the left and right rotation of the detection block are realized, the limit force that can be applied to the brake pedal in the forward direction is measured to obtain limit data, the limit data of the brake pedal at each angle is measured, and the real situation is better simulated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a schematic view of the utility model;

[0016] Fig. 2 It is a schematic view of the detection structure of the utility model;

[0017] Fig. 3 It is a front view of the detection structure of the utility model.

[0018] In the drawing: 1, base plate; 2, fixed plate; 3, base; 4, pressure sensor; 5, brake pedal; 6, first driving motor; 7, detection block; 8, connecting piece; 9, limiting plate; 10, first rotating rod; 11, first bevel gear; 12, second connecting rod; 13, second bevel gear; 14, fixed connecting rod. DETAILED DESCRIPTION

[0019] The utility model will be further described in detail below by means of the drawing and examples.

[0020] As Figs. 1-3The platform for detecting the limit of high-strength automobile brake pedal is shown, which comprises a bottom plate 1, a fixed plate 2, a bottom stand 3 and a pressure sensor 4. The bottom stand 3 is fixed on the bottom plate 1. A support plate is fixed on the bottom plate 1, and the fixed plate 2 is fixed on the support plate. The fixed plate 2 is provided with a brake pedal 5 on the bottom surface. The bottom stand 3 is provided with a detection structure. The detection structure comprises a detection block 7, a connecting piece 8, a first bevel gear 11 and a second bevel gear 13. The detection block 7 is provided with an inclined surface. The inclined surface has the same inclination angle as the brake pedal 5, and the inclined surface of the detection block 7 faces the brake pedal 5. During detection, the first rotating rod 10 is driven to rotate clockwise by the second driving motor. Since the first rotating rod 10 is fixedly connected with the connecting piece 8, when the first rotating rod 10 rotates clockwise, the connecting piece 8 is driven to rotate forward, thereby driving the detection block 7 to rotate forward until the detection block 7 abuts against the brake pedal 5 and continues to rotate, so as to test the limit data of the brake pedal 5. The data is obtained by the pressure sensor 4. The first rotating rod 10 is rotationally connected with the second connecting rod 12 and the first bevel gear 11. Therefore, when the first rotating rod 10 rotates, the second connecting rod 12 and the first bevel gear 11 do not rotate. After the limit data of the brake pedal 5 in the forward direction is tested, the second connecting rod 12 is driven to rotate by the first driving motor 6. At this time, the first bevel gear 11 rotates synchronously, thereby driving the second bevel gear 13 meshing with the first bevel gear 11 to rotate. Finally, the angle deflection of the entire detection block 7 is realized, so as to realize the limit data of the brake pedal 5 under different angles.

[0021] The first driving motor 6 is arranged on the bottom stand 3. The second connecting rod 12 is connected with the output end of the first driving motor 6. The second connecting rod 12 penetrates through the limiting plate 9. The first bevel gear 11 is fixedly connected with the end portion of the second connecting rod 12. When the first driving motor 6 is driven, the second connecting rod 12 is driven to rotate, thereby driving the first bevel gear 11 to rotate. The first rotating rod 10 penetrates through the first bevel gear 11 and extends into the second rotating rod 12, and is rotationally connected with both the first bevel gear 11 and the second rotating rod 12. Therefore, the first rotating rod 10 and the second rotating rod 12 can independently rotate without interfering with each other. The connecting piece 8 is fixedly connected with the first rotating rod 10, and is rotationally connected with the second rotating rod 12. Only the first rotating rod 10 can drive the connecting piece 8 to rotate, thereby driving the detection block 7 to rotate forward and backward.

[0022] The first bevel gear 11 is meshed with the second bevel gear 13. The second bevel gear 13 is connected with the fixed connecting rod 14 on the top surface. The fixed connecting rod 14 is fixedly connected with the detection block 7 on the end portion.

[0023] The second driving motor is arranged on the base 3, and the output end of the second driving motor is connected with the first rotating rod 10. The first rotating rod 10 penetrates through the first bevel gear 11 and enters the inside of the second connecting rod 12. The first rotating rod 10 is rotationally connected with the first bevel gear 11. The first bevel gear 11 drives the second bevel gear 13 to rotate, so that the fixed connecting rod 14 can deflect left and right, and then the brake pedal 5 is tested at various angles.

[0024] The connecting piece 8 is fixedly connected with the first rotating rod 10. The pressure sensor 4 is located behind the brake pedal 5, and is used to detect the data tested by the detected block 7 on the brake pedal 5.

[0025] The above description is based on the embodiment, and through the above description, the related staff can make various changes and modifications without deviating from the scope of the present application. The novel technical scope is not limited to the content in the specification, and the protection scope must be determined according to the scope of claims.

Claims

1. A high-strength automobile brake pedal limit detection platform, comprising a bottom plate (1), a fixed plate (2), a bottom stand (3), and a pressure sensor (4), characterized in that: The bottom plate (1) is provided with a bottom stand (3), the bottom plate (1) is provided with a support plate, the support plate is provided with a fixed plate (2), the bottom surface of the fixed plate (2) is provided with a brake pedal (5), the bottom stand (3) is provided with a detection structure, the detection structure comprises a detection block (7), a connecting piece (8), a first bevel gear (11) and a second bevel gear (13), the detection block (7) is provided with an inclined surface, the inclined surface has the same inclination angle with the brake pedal (5), and the inclined surface of the detection block (7) is opposite to the brake pedal (5).

2. A high strength automotive brake pedal limit detection platform as claimed in claim 1, wherein: The bottom stand (3) is provided with a first driving motor (6), the output end of the first driving motor (6) is connected with a second connecting rod (12), the second connecting rod (12) penetrates through a limiting plate (9), and the end portion of the second connecting rod (12) is fixedly connected with the first bevel gear (11).

3. The high strength automotive brake pedal limit detection platform of claim 2, wherein: The first bevel gear (11) is meshed with the second bevel gear (13), the top surface of the second bevel gear (13) is connected with a fixed connecting rod (14), and the end portion of the fixed connecting rod (14) is fixedly connected with the detection block (7).

4. The high strength automotive brake pedal limit detection platform of claim 1, wherein: The bottom stand (3) is also provided with a second driving motor, the output end of the second driving motor is connected with a first rotating rod (10), the first rotating rod (10) penetrates through the first bevel gear (11) and enters the inside of the second connecting rod (12), and the first rotating rod (10) is rotationally connected with the first bevel gear (11).

5. A high strength automotive brake pedal limit detection platform as claimed in claim 4, wherein: The first rotating rod (10) is fixedly connected with the connecting piece (8), and the pressure sensor (4) is located behind the brake pedal (5).

Images