Testing system of all-terrain vehicle

Abstract

The utility model discloses a test system of an all-terrain vehicle, which comprises a steering test assembly and a brake test assembly, the steering test assembly comprises a steering test unit and a steering connection frame, the steering test unit is detachably connected with the steering connection frame, and the brake test assembly is detachably connected with the steering test unit. The steering test unit comprises a steering test cylinder, a pair of steering test supports and a fixed support, the tail part of the steering test cylinder is provided with a first universal ball head, the head part of the steering test cylinder is provided with a second universal ball head, the second universal ball head is provided with a connecting quick clamp, and the connecting quick clamp is connected with a handle. The testing system of the all-terrain vehicle is compact in structure, high in testing efficiency and high in practicability.

Description

Technical Field

[0001] The utility model relates to an all-terrain vehicle, more specifically, to a testing system for the all-terrain vehicle. Background Art

[0002] When testing all-terrain vehicles, especially steering and braking tests, manual testing is inefficient and can easily cause worker fatigue. Utility Model Content

[0003] Based on this, it is necessary to provide a testing system for an all-terrain vehicle in response to the above technical problems.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A test system for an all-terrain vehicle, characterized in that the test system for the all-terrain vehicle comprises a steering test component and a brake test component,

[0006] The steering test assembly includes a steering test unit and a steering connection frame. The steering test unit is detachably connected to the steering connection frame. The steering test unit includes a steering test cylinder, a pair of steering test brackets and a fixed bracket. The tail of the steering test cylinder is provided with a first universal ball head, the head of the steering test cylinder is provided with a second universal ball head, the second universal ball head is provided with a connection quick clip, and the connection quick clip is connected to the handle.

[0007] The steering test bracket includes a connecting horizontal bar, a connecting stand and a connecting seat. The connecting horizontal bar is provided with a plurality of horizontal bar through holes, the connecting seat is provided with a base bottom hole, the first universal ball head is matched with the horizontal bar through hole, the connecting seat is door-shaped, the top of the connecting seat is provided with a plurality of fixing notches, the fixing notches are connected to the horizontal bar through holes by bolts, and the bottom ends of the connecting seat are provided with base connecting holes.

[0008] The brake test assembly includes a brake test unit and a brake connecting frame. The brake test unit is detachably connected to the brake connecting frame. The brake test unit includes a brake test bracket. The brake test bracket is provided with a brake test cylinder. The output end of the brake test cylinder is provided with a connecting screw. The connecting screw passes through the pedal circular hole on the brake pedal and is connected to the nut.

[0009] As a preferred embodiment of the present invention, the steering connection frame is provided with a first anchoring circular hole and a second anchoring circular hole, the first anchoring circular hole cooperates with the base connection hole, and the second anchoring circular hole cooperates with the base bottom hole.

[0010] As a preferred embodiment of the present invention, the connecting quick clamp includes a pair of clamping blocks, each of which is provided with a semicircular clamping groove, a driving horizontal bar is provided on the outer side of the clamping block, and a driving circular hole is provided on the driving horizontal bar, and the driving circular hole cooperates with the second universal ball head.

[0011] As a preferred embodiment of the present invention, the clamping block and the driving cross bar are connected via a fixing screw.

[0012] As a preferred embodiment of the present utility model, the test system of the all-terrain vehicle also includes a power switch, a time relay, a first contactor and a first electromagnetic reversing valve, and the first electromagnetic reversing valve controls the steering test cylinder. The test system of the all-terrain vehicle also includes a time relay, a second contactor and a second electromagnetic reversing valve, and the second electromagnetic reversing valve controls the brake test cylinder.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model provides a testing system for an all-terrain vehicle. The testing system for the all-terrain vehicle has a compact structure, high testing efficiency and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the solutions in the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the all-terrain vehicle testing system of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the steering test component of the test system;

[0018] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure decomposition of the steering test component of the test system;

[0019] Figure 4 for Figure 3 A detailed enlarged schematic diagram of area A;

[0020] Figure 5 for Figure 2 A further schematic diagram of the three-dimensional structure decomposition of the steering test assembly;

[0021] Figure 6 for Figure 4 A schematic diagram of the three-dimensional structure of the connection quick clamp of the steering test assembly;

[0022] Figure 7 for Figure 1 A schematic diagram of the three-dimensional structure of the brake test component of the test system;

[0023] Figure 8 for Figure 7 Schematic diagram of the three-dimensional structure of the brake test component;

[0024] Figure 9 for Figure 8 A detailed enlarged schematic diagram of area B in FIG;

[0025] Figure 10 A schematic diagram of circuit control of the test system for an all-terrain vehicle of the present invention;

[0026] The markings in the figure are as follows:

[0027] 1. Steering test cylinder; 21. First universal ball joint; 22. Second universal ball joint; 3. Connecting quick clamp; 31. Clamping block; 311. Clamping groove; 32. Drive bar; 321. Drive circular hole; 33. Fixing screw; 4. Steering test bracket; 41. Connecting stand; 42. Connecting bar; 421. Horizontal bar through hole; 43. Connecting seat; 431. Base bottom hole; 5. Fixing bracket; 51. Fixing slot; 52. Base connecting hole; 6. Brake test bracket; 7. Brake test cylinder; 71. Connecting screw; 72. Nut; K. Handle; P. Brake pedal; P1. Pedal circular hole; S1. Steering test assembly; S11. Steering test unit; S12. Steering connecting frame; S121. First anchoring circular hole; S122. Second anchoring circular hole; S2. Brake test assembly; S21. Brake test unit; S22. Brake connecting frame. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] like Figure 1 As shown, the test system of the all-terrain vehicle includes a steering test component S1 and a brake test component S2, and the steering test component S1 and the brake test component S2 are both arranged on the frame M.

[0030] like Figures 2 to 5As shown, the steering test assembly S1 includes a steering test unit S11 and a steering connection frame S12. The steering test unit S11 is detachably connected to the steering connection frame S12. The steering test unit S11 includes a steering test cylinder 1, a pair of steering test brackets 4 and a fixed bracket 5. The tail of the steering test cylinder 1 is provided with a first universal ball head 21, and the head of the steering test cylinder 1 is provided with a second universal ball head 22. The second universal ball head 22 is provided with a connecting quick clamp 3, and the connecting quick clamp 3 is connected to the handle K.

[0031] The steering test bracket 4 includes a connecting horizontal bar 42, a connecting stand 41 and a connecting seat 43. The connecting horizontal bar 42 is provided with a plurality of horizontal bar through holes 421, and the connecting seat 43 is provided with a base bottom hole 431. The first universal ball head 21 cooperates with the horizontal bar through hole 421. The connecting seat 43 is in a door shape. The top of the connecting seat 43 is provided with a plurality of fixing slots 51. The fixing slots 51 are connected to the horizontal bar through hole 421 by bolts. The bottom two ends of the connecting seat 43 are provided with base connecting holes 52.

[0032] like Figure 6 As shown, the connection quick clamp 3 includes a pair of clamping blocks 31, each of which has a semicircular clamping groove 311. A driving bar 32 is provided on the outside of the clamping blocks 31. The driving bar 32 has a driving hole 321, which mates with the second universal ball joint 22. The clamping blocks 31 and the driving bar 32 are connected by a fixing screw 33.

[0033] like Figures 7 to 9 As shown, the brake test assembly S2 includes a brake test unit S21 and a brake connecting frame S22. The brake test unit S21 is detachably connected to the brake connecting frame S22. The brake test unit S21 includes a brake test bracket 6. The brake test bracket 6 is provided with a brake test cylinder 7. The output end of the brake test cylinder 7 is provided with a connecting screw 71. The connecting screw 71 passes through the pedal circular hole P1 on the brake pedal P and is connected to the nut 72.

[0034] The steering connection frame S12 is provided with a first anchoring circular hole S121 and a second anchoring circular hole S122 . The first anchoring circular hole S121 matches with the base connection hole 52 , and the second anchoring circular hole S122 matches with the base bottom hole 431 .

[0035] In addition, if Figure 10As shown, the ATV test system also includes a power switch A1, a time relay A2, a first contactor A3, and a first electromagnetic reversing valve A4. The first electromagnetic reversing valve A4 controls the steering test cylinder 1. Furthermore, the ATV test system also includes a time relay B2, a second contactor B3, and a second electromagnetic reversing valve B4. The second electromagnetic reversing valve B4 controls the brake test cylinder 7.

[0036] The working method of the test system of the all-terrain vehicle is described below.

[0037] The steering test assembly S1 and the brake test assembly S2 are installed and fixed to the vehicle frame M using bolts.

[0038] To perform a steering test, activate the steering test cylinder 1, connect the quick clamp 3, and repeatedly pull the handle K to test the ATV's steering. Using the horizontal bar through-hole 421, the user can adjust and control the steering range and adjust the angle of the steering test cylinder 1 relative to the handle K to facilitate testing.

[0039] When performing a brake test, the brake test cylinder 7 is activated, and the brake test cylinder 73 repeatedly presses the brake pedal P, so that the all-terrain vehicle performs a brake test.

[0040] The test system of the all-terrain vehicle has a compact structure, high test efficiency and strong practicality.

[0041] Obviously, the embodiments described above are only part of the embodiments of the present application, rather than all the embodiments. The drawings provide preferred embodiments of the present application, but do not limit the patent scope of the present application.

Claims

1. A test system for an all-terrain vehicle, characterized in that: The all-terrain vehicle test system comprises a steering test component (S1) and a brake test component (S2). The steering test assembly (S1) includes a steering test unit (S11) and a steering connection frame (S12). The steering test unit (S11) is detachably connected to the steering connection frame (S12). The steering test unit (S11) includes a steering test cylinder (1), a pair of steering test brackets (4) and a fixed bracket (5). The tail of the steering test cylinder (1) is provided with a first universal ball head (21), the head of the steering test cylinder (1) is provided with a second universal ball head (22), the second universal ball head (22) is provided with a connection quick clamp (3), and the connection quick clamp (3) is connected to the handle (K). The steering test bracket (4) includes a connecting horizontal bar (42), a connecting stand (41) and a connecting seat (43), wherein the connecting horizontal bar (42) is provided with a plurality of horizontal bar through holes (421), and the connecting seat (43) is provided with a base bottom hole (431), the first universal ball head (21) is matched with the horizontal bar through hole (421), and the connecting seat (43) is in the shape of a door, and the top of the connecting seat (43) is provided with a plurality of fixing notches (51), and the fixing notches (51) are connected to the horizontal bar through holes (421) by bolts, and the bottom ends of the connecting seat (43) are provided with base connecting holes (52). The brake test assembly (S2) includes a brake test unit (S21) and a brake connecting frame (S22), the brake test unit (S21) is detachably connected to the brake connecting frame (S22), the brake test unit (S21) includes a brake test bracket (6), the brake test bracket (6) is provided with a brake test cylinder (7), the output end of the brake test cylinder (7) is provided with a connecting screw (71), the connecting screw (71) passes through the pedal circular hole (P1) on the brake pedal (P) and is connected to the nut (72).

2. The all-terrain vehicle testing system according to claim 1, characterized in that: The steering connection frame (S12) is provided with a first anchoring circular hole (S121) and a second anchoring circular hole (S122), the first anchoring circular hole (S121) cooperates with the base connection hole (52), and the second anchoring circular hole (S122) cooperates with the base bottom hole (431).

3. The all-terrain vehicle testing system according to claim 1, characterized in that: The connecting quick clamp (3) comprises a pair of clamping blocks (31), the clamping blocks (31) are provided with semicircular clamping grooves (311), the outer side of the clamping blocks (31) is provided with a driving horizontal bar (32), the driving horizontal bar (32) is provided with a driving circular hole (321), and the driving circular hole (321) is matched with the second universal ball head (22).

4. The all-terrain vehicle testing system according to claim 3, characterized in that: The clamping block (31) is connected to the driving cross bar (32) via a fixing screw (33).

5. The all-terrain vehicle testing system according to claim 1, characterized in that: The test system for the all-terrain vehicle further comprises a power switch (A1), a time relay (A2), a first contactor (A3) and a first electromagnetic reversing valve (A4), wherein the first electromagnetic reversing valve (A4) controls the steering test cylinder (1); the test system for the all-terrain vehicle further comprises a time relay (B2), a second contactor (B3) and a second electromagnetic reversing valve (B4), wherein the second electromagnetic reversing valve (B4) controls the brake test cylinder (7).

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