Automobile sideslip testing device

Abstract

The utility model discloses an automobile sideslip detection device which comprises a device body, additional plates are symmetrically arranged on the left side and the right side of the device body, a detection mechanism is arranged in the additional plates, observation mechanisms are arranged on the two sides of the detection mechanism, and an adjusting mechanism is arranged in the detection mechanism. The detection mechanism comprises a first test plate and a second test plate, one side of the first test plate is provided with the second test plate, the top end surfaces of the first test plate and the second test plate are provided with marking lines, two sides of the marking lines are symmetrically provided with pointers, and the outer sides of the pointers are provided with pointer sliding grooves; limiting rods are arranged in the first test plate and the second test plate; the extension rod is matched with the anti-falling plate, the additional plates on the two sides of the device body are pulled through the handle, so that the additional plates slide along the extension rod, the distance between the first test plate and the second test plate is adjusted, meanwhile, the anti-falling plate is matched for limiting, excessive adjustment of the device is avoided, and the adaptability of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the field of automobile detection, in particular to an automobile sideslip detection device. Background Art

[0002] At present, the existing Chinese patent publication number CN214793811U discloses a vehicle sideslip detection device, which is used in the field of vehicle detection. The device includes a frame, two slides, a sensing unit arranged on the ground, and a return unit for driving the slides to return. The slides are connected to the frame in a sliding manner along the length of the frame. The return unit is connected between the two slides. The slides are detachably connected to the frame through a connecting unit. The connecting unit includes a connecting rod with a polygonal cross section. The connecting rod is arranged along the length of the frame. The frame has connecting grooves at both ends of the connecting rod. The two ends of the connecting rod are clamped and restricted in the connecting grooves. The connecting rod passes through the slides and slides with the slides. The slides are detachably connected to the return unit through a mounting unit. The mounting unit is connected to a displacement sensor. In this application, by setting the mounting unit and the connecting unit, the operator can replace the slides according to the detection requirements, thereby reducing the possibility of inaccurate and incomplete data on the vehicle sideslip in the later stage. Although the device solves the above-mentioned shortcomings, the wheel spacing that the device can adapt to during use is fixed, resulting in low adaptability of the device. In response to the above-mentioned problems, a vehicle sideslip detection device is provided. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the problem that the existing device has a fixed wheel spacing that can be adapted during use, resulting in low adaptability of the device, and to provide a vehicle sideslip detection device.

[0004] To achieve the above-mentioned object, the present invention adopts the following technical solution: a vehicle sideslip detection device, comprising a device body, additional plates symmetrically provided on the left and right sides of the device body, a detection mechanism provided inside the additional plates, observation mechanisms provided on both sides of the detection mechanism, and an adjustment mechanism provided inside the detection mechanism;

[0005] The detection mechanism includes a first test plate and a second test plate, a second test plate is provided on one side of the first test plate, a marking line is provided on the top surface of the first test plate and the second test plate, pointers are symmetrically provided on both sides of the marking line, and a pointer sliding groove is provided on the outside of the pointer, a limit rod is provided inside the first test plate and the second test plate, and a detection groove is provided on the outside of the limit rod, a connecting head is provided on the opposite surfaces of the first test plate and the second test plate, a first transmission rod is provided on the top surface of the connecting head, a second transmission rod is provided on one side of the first transmission rod, a connecting rod is provided on the outside of the first and second transmission rods, a reset rod is provided at the bottom of the second transmission rod, and reset springs are rotationally symmetrically provided on both sides of the reset rod.

[0006] Preferably, the observation mechanism includes a rotating rod and a sprocket, a sprocket is provided on the outside of the rotating rod, a chain is provided on the outside of the sprocket, a scale line sticker is provided on the outside of the chain, a groove is provided on the outside of the rotating rod, and an idle bearing seat is provided at the connection between the rotating rod and the groove.

[0007] Preferably, the adjustment mechanism includes a handle and an extension rod, extension rods are provided on both sides of the handle, one end of the extension rod is fixedly connected to the device body, and an anti-slip plate is provided at the other end of the extension rod, and the handle is fixedly connected to the additional plate.

[0008] Preferably, short side panels are symmetrically provided on the front and rear sides of the device main body, and long side panels are symmetrically provided on the front and rear sides of the additional plate.

[0009] Preferably, the groove is embedded in the interior of the additional plate, the limit rod is fixedly arranged inside the additional plate, the first test plate and the second test plate both pass through the top surface of the additional plate, the reset rod is arranged inside the device body, and the bottom of the reset rod is connected to an idle bearing seat.

[0010] Preferably, the first test plate and the second test plate are equal in size and identical in structure, and both the first test plate and the second test plate are sleeved on the outer side of the limiting rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] By using the extension rod in conjunction with the anti-slip plate, the handle is used to pull the additional plates on both sides of the device body, so that the additional plates slide along the extension rod, thereby adjusting the distance between the first test plate and the second test plate, and at the same time cooperating with the anti-slip plate to limit the position to avoid excessive adjustment of the device, thereby enhancing the adaptability of the device; by using the reset spring in conjunction with the reset rod, the pressure brought by the loss of the wheels on the first test plate and the second test plate is used to allow the reset spring to rebound and reset, thereby allowing the reset rod to return to its original position, and the first test plate and the second test plate to return to their original position through the connecting rod, so as to facilitate the next test, thereby realizing rapid detection and reset of the size and direction of wheel slip, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached figure:

[0015] Figure 1 This is a schematic diagram of the overall structure of a vehicle sideslip detection device of the present utility model;

[0016] Figure 2 This is a sectional view of the overall structure of a vehicle sideslip detection device according to the present invention from a top view;

[0017] Figure 3 This is a partial structural diagram of a detection mechanism of a vehicle sideslip detection device of the present utility model;

[0018] Figure 4 This is a cross-sectional view of an observation mechanism of a vehicle sideslip inspection device of the present utility model;

[0019] Figure 5 This is an enlarged view of the cross-section A of the overall structure of an automobile sideslip detection device of the present invention from a top view;

[0020] Figure numerals: 1. Device body; 2. Short side plate; 3. Detection mechanism; 4. Observation mechanism; 5. Adjustment mechanism; 6. Long side plate; 7. Additional plate; 31. First test plate; 32. Second test plate; 33. Marking line; 34. Pointer; 35. Limit rod; 36. Detection slot; 37. Connector; 38. First transmission rod; 39. Second transmission rod; 310. Connecting rod; 311. Reset rod; 312. Reset spring; 313. Pointer sliding slot; 41. Turning rod; 42. Sprocket; 43. Chain; 44. Groove; 51. Handle; 52. Extension rod; 53. Anti-slip plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] 1-5 , the present invention provides a vehicle sideslip detection device, comprising a device body 1 , with additional plates 7 symmetrically provided on the left and right sides of the device body 1 , a detection mechanism 3 provided inside the additional plates 7 , observation mechanisms 4 provided on both sides of the detection mechanism 3 , and an adjustment mechanism 5 provided inside the detection mechanism 3 ;

[0024] The detection mechanism 3 includes a first test plate 31 and a second test plate 32. The second test plate 32 is provided on one side of the first test plate 31. A marking line 33 is provided on the top surface of the first test plate 31 and the second test plate 32. Pointers 34 are symmetrically provided on both sides of the marking line 33. A pointer sliding groove 313 is provided on the outside of the pointer 34. A limit rod 35 is provided inside the first test plate 31 and the second test plate 32. A detection groove 36 is provided on the outside of the limit rod 35. A connecting head 37 is provided on the opposite surfaces of the first test plate 31 and the second test plate 32. A first transmission rod 38 is provided on the top surface of the connecting head 37. A second transmission rod 39 is provided on one side of the first transmission rod 38. A connecting rod 310 is provided on the outside of the first transmission rod 38 and the second transmission rod 39. A reset rod 311 is provided at the bottom of the second transmission rod 39. Reset springs 312 are rotationally symmetrically provided on both sides of the reset rod 311.

[0025] During use, the transmission is transmitted to the reset rod 311 through the connecting rod 310, causing the reset springs 312 on both sides to stretch and contract; after the test is completed, the first test plate 31 and the second test plate 32 lose the pressure brought by the wheel, allowing the reset spring 312 to rebound and reset, allowing the reset rod 311 to return to its original position, and then the first test plate 31 and the second test plate 32 to return to their original position through the connecting rod 310, facilitating the next test, thereby realizing rapid detection and reset of the size and direction of wheel sideslip, thereby improving the practicality of the device.

[0026] The observation mechanism 4 includes a rotating rod 41 and a sprocket 42. The sprocket 42 is provided on the outside of the rotating rod 41, and a chain 43 is provided on the outside of the sprocket 42. A scale line sticker is provided on the outside of the chain 43. A groove 44 is provided on the outside of the rotating rod 41, and an idle bearing seat is provided at the connection between the rotating rod 41 and the groove 44. By turning the chain 43 and coordinating the transmission of the rotating rod 41 and the sprocket 42, the zero position of the scale line sticker on the surface of 43 is made to correspond to the pointer 34, so that data collection is more convenient and intuitive.

[0027] The adjustment mechanism 5 includes a handle 51 and an extension rod 52. The extension rod 52 is provided on both sides of the handle 51. One end of the extension rod 52 is fixedly connected to the device body 1, and the other end of the extension rod 52 is provided with an anti-slip plate 53. The handle 51 is fixedly connected to the additional plate 7; the additional plates 7 on both sides of the device body 1 are pulled by the handle 51, so that the additional plates 7 slide along the extension rod 52, thereby adjusting the distance between the first test plate 31 and the second test plate 32.

[0028] The device body 1 is symmetrically provided with short side panels 2 on the front and rear sides, and the additional plate 7 is symmetrically provided with long side panels 6 on the front and rear sides, and the anti-slip plates are used to limit the position to avoid excessive adjustment of the device.

[0029] The groove 44 is embedded in the interior of the additional plate 7, the limit rod 35 is fixedly set inside the additional plate 7, the first test plate 31 and the second test plate 32 both pass through the top surface of the additional plate 7, the reset rod 311 is set inside the device body 1, and the bottom of the reset rod 311 is connected to the idle bearing seat, which is connected to the device body 1 through the idle bearing seat for easy rotation and reset.

[0030] The first test plate 31 and the second test plate 32 are of equal size and identical structure. Both the first test plate 31 and the second test plate 32 are sleeved on the outside of the limit rod 35. The limit rod 35 prevents the positions of the first test plate 31 and the second test plate 32 from being offset and causing result errors.

[0031] Working principle: Before use, the additional plates 7 on both sides of the device body 1 are pulled by the handle 51, so that the additional plates 7 slide along the extension rod 52, thereby adjusting the distance between the first test plate 31 and the second test plate 32, and at the same time cooperating with the anti-slip plate to limit the position to avoid excessive adjustment of the device, thereby enhancing the adaptability of the device; at the same time, because the pulling adjustment will cause the reading of the scale line sticker on the surface of the chain 43 pointed by the pointer 34 to be not zero, thereby affecting the data collection, the chain 43 can be toggled, and the transmission of the rotating rod 41 and the sprocket 42 can be coordinated to make the position where the scale line sticker on the surface of 43 reads zero correspond to the pointer 34, so that data collection is more convenient and intuitive.

[0032] During the test, the side slip of the vehicle wheel will drive the first test plate 31 and the second test plate 32 to move laterally, causing the first test plate 31 and the second test plate 32 to move laterally along the limit rod 35, and then the pointer 34 to move along the pointer sliding groove 313, and the scale line sticker on the surface of the strip 43 is used to read the test result quickly. At the same time, due to the lateral movement of the first test plate 31 and the second test plate 32, the pressure is transmitted to the reset rod 311 through the connecting rod 310, causing the reset springs 312 on both sides to stretch and contract; after the test is completed, the first test plate 31 and the second test plate 32 lose the pressure brought by the wheel, allowing the reset spring 312 to rebound and reset, thereby causing the reset rod 311 to return to its original position, and the first test plate 31 and the second test plate 32 to return to their original position through the connecting rod 310, facilitating the next test, thereby realizing rapid detection and reset of the size and direction of the wheel side slip, thereby improving the practicality of the device.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A vehicle sideslip inspection device, comprising a device body (1), characterized in that: Additional plates (7) are symmetrically provided on the left and right sides of the device body (1); a detection mechanism (3) is provided inside the additional plate (7); observation mechanisms (4) are provided on both sides of the detection mechanism (3); and an adjustment mechanism (5) is provided inside the detection mechanism (3); The detection mechanism (3) comprises a first test plate (31) and a second test plate (32), the second test plate (32) being provided on one side of the first test plate (31), a marking line (33) being provided on the top surface of the first test plate (31) and the second test plate (32), pointers (34) being symmetrically provided on both sides of the marking line (33), a pointer sliding groove (313) being provided on the outer side of the pointer (34), a limiting rod (35) being provided inside the first test plate (31) and the second test plate (32), and a limiting rod (35) being provided on the outer side of the limiting rod (35). A detection slot (36) is provided, and a connector (37) is provided on the mutually opposing surfaces of the first test plate (31) and the second test plate (32), a first transmission rod (38) is provided on the top surface of the connector (37), a second transmission rod (39) is provided on one side of the first transmission rod (38), a connecting rod (310) is provided on the outer sides of the first transmission rod (38) and the second transmission rod (39), a reset rod (311) is provided at the bottom of the second transmission rod (39), and reset springs (312) are provided on both sides of the reset rod (311) in a rotationally symmetrical manner.

2. The vehicle sideslip detection device according to claim 1, characterized in that: The observation mechanism (4) comprises a rotating rod (41) and a sprocket (42), the rotating rod (41) is provided with a sprocket (42) on the outside, the sprocket (42) is provided with a chain (43) on the outside, the chain (43) is provided with a scale line sticker on the outside, the rotating rod (41) is provided with a groove (44) on the outside, and an idle bearing seat is provided at the connection between the rotating rod (41) and the groove (44).

3. The vehicle sideslip detection device according to claim 2, characterized in that: The adjustment mechanism (5) comprises a handle (51) and an extension rod (52). The extension rods (52) are provided on both sides of the handle (51). One end of the extension rod (52) is fixedly connected to the device body (1). The other end of the extension rod (52) is provided with an anti-slip plate (53). The handle (51) is fixedly connected to the additional plate (7).

4. The vehicle sideslip detection device according to claim 3, characterized in that: Short side panels (2) are symmetrically provided on the front and rear sides of the device body (1), and long side panels (6) are symmetrically provided on the front and rear sides of the additional plate (7).

5. The vehicle sideslip detection device according to claim 4, characterized in that: The groove (44) is embedded in the interior of the additional plate (7), the limiting rod (35) is fixedly arranged inside the additional plate (7), the first test plate (31) and the second test plate (32) both pass through the top surface of the additional plate (7), the reset rod (311) is arranged inside the device body (1), and the bottom of the reset rod (311) is connected to an idle bearing seat.

6. The vehicle sideslip detection device according to claim 5, characterized in that: The first test plate (31) and the second test plate (32) are of equal size and identical structure, and both the first test plate (31) and the second test plate (32) are sleeved on the outside of the limiting rod (35).

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