Sliding assembly and vehicle calibration equipment

Abstract

The utility model provides a sliding assembly and a vehicle calibration device. The sliding assembly comprises a shell, a sliding sleeve arranged on the shell, a locking piece arranged on the shell and a holding piece arranged on the shell. The sliding sleeve is used for being slidably arranged on a main frame of the vehicle calibration equipment in a sleeving mode and can slide in the length direction of the main frame, the locking piece is used for abutting against the main frame to limit the sliding assembly, and the holding piece is used for being held by an operator to drive the sliding assembly to slide relative to the main frame. By the adoption of the technical scheme, due to the arrangement of the sliding assembly, an operator can adjust the positions of the cross beam and the calibration mechanism relative to the main frame in a manual adjusting mode, the adjusting mode is simple, and the operation convenience degree is high.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle calibration equipment, and more specifically, to a sliding component and vehicle calibration equipment. Background Art

[0002] The Advanced Driving Assistance System (ADAS) uses a variety of sensors installed on the car (millimeter wave radar, laser radar, single / binocular cameras and satellite navigation) to sense the surrounding environment at any time during the driving process of the car, collect data, identify, detect and track static and dynamic objects, and combine navigation map data to perform systematic calculations and analysis, so as to allow drivers to be aware of possible dangers in advance, effectively increasing the comfort and safety of car driving. In recent years, the ADAS market has grown rapidly. Originally, this type of system was limited to the high-end market, but now it is entering the mid-range market. At the same time, many low-tech applications are more common in the entry-level passenger car field. Improved new sensor technologies are also creating new opportunities and strategies for system deployment.

[0003] At present, in the automobile calibration industry, a driving assistance system configured on a vehicle is calibrated by a vehicle calibration device; however, the existing vehicle calibration device has the disadvantage that the calibration mechanism is inconvenient to adjust and operate. Utility Model Content

[0004] The utility model aims to provide a sliding assembly and a vehicle calibration device to solve the technical problem of inconvenient adjustment operation of the calibration mechanism of the vehicle calibration device existing in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] In a first aspect, a sliding assembly is provided, comprising:

[0007] A shell, a sliding sleeve arranged on the shell, a locking piece arranged on the shell and a holding piece arranged on the shell; the sliding sleeve is used to be slidably mounted on the main frame of the vehicle calibration equipment and can slide along the length direction of the main frame, the locking piece is used to abut against the main frame to limit the sliding assembly, and the holding piece is used for an operator to hold to drive the sliding assembly to slide relative to the main frame.

[0008] By adopting the above technical solution, the setting of the sliding assembly enables the operator to adjust the position of the beam and the calibration mechanism relative to the main frame by manual adjustment. The adjustment method is simple and the operation is convenient.

[0009] In one embodiment, the locking member includes a threaded column and a knob and an abutment gasket respectively arranged at both ends of the threaded column, the threaded column is threadedly connected to the outer shell, the knob is located outside the outer shell, and the abutment gasket is located in the sliding sleeve and is used to abut against the main frame.

[0010] By adopting the above technical solution, the locking member has a simple structure and is easy to operate for operators.

[0011] In one embodiment, a locking hole is provided on the sliding sleeve, a locking connector is provided between the sliding sleeve and the outer shell, the locking connector is provided with a threaded hole opposite to the locking hole, the threaded column is threadedly connected to the threaded hole, and the abutment gasket passes through the locking hole and is used to abut against the main frame.

[0012] By adopting the above technical solution, the locking member can be extended and retracted relative to the shell to abut against or disengage from the main frame, thereby enabling the calibration mechanism to slide relative to the main frame or stay at a preset position.

[0013] In one embodiment, a sleeve connector is connected between the sliding sleeve and the housing.

[0014] By adopting the technical solution, the flexibility of connecting housings and sliding sleeves of different sizes is improved.

[0015] In one embodiment, the inner wall of the sliding sleeve is provided with a plurality of sliding members for slidingly abutting against the main frame.

[0016] By adopting the above technical solution, the friction force when the sliding sleeve slides relative to the main frame is reduced, and the smoothness of the relative sliding of the two is improved.

[0017] In one embodiment, a plurality of the sliding members are symmetrically arranged on the inner wall of the sliding sleeve based on the central axis of the sliding sleeve.

[0018] By adopting the above technical solution, multiple sliding parts are symmetrically distributed, so that the force applied to the sliding sleeve when sliding relative to the main frame is highly uniform, thereby improving the smoothness of sliding.

[0019] In one embodiment, the sliding member includes a sliding seat arranged on the inner wall of the sliding sleeve and a ball disposed in the sliding seat, and the ball is used for slidingly abutting against the main frame.

[0020] By adopting the above technical solution, the structure of the sliding part is simple and easy to implement.

[0021] In one embodiment, the sliding assembly further comprises a connecting member disposed on the outer shell, and a length direction of the connecting member is perpendicular to a length direction of the sliding sleeve.

[0022] By adopting the above technical solution, the connecting piece facilitates the horizontal arrangement of the crossbeam.

[0023] In one embodiment, the sliding assembly further comprises a level measuring member disposed on the housing.

[0024] By adopting the above technical solution, the functionality of the sliding component is improved.

[0025] In a second aspect, a vehicle calibration device is provided, comprising a crossbeam, a main frame, a calibration mechanism and the above-mentioned sliding assembly, wherein the sliding assembly is slidably arranged on the main frame, the crossbeam is detachably connected to the sliding assembly, and the calibration mechanism is arranged on the crossbeam.

[0026] By adopting the above technical solution, on the basis of having the advantages of the sliding assembly of the above embodiment, the vehicle calibration device of this embodiment also has the advantage of easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a three-dimensional structural diagram of a vehicle calibration device provided in an embodiment of the utility model, wherein a calibration mechanism is provided on the crossbeam.

[0029] Figure 2 It is a three-dimensional structural diagram of a vehicle calibration device provided in an embodiment of the utility model.

[0030] Figure 3 It is a three-dimensional structural diagram of the sliding assembly provided in the embodiment of the utility model.

[0031] Figure 4 It is a cross-sectional view of a sliding assembly provided in an embodiment of the utility model.

[0032] Figure 5 yes Figure 4 Magnified view of point “A” in the figure.

[0033] Figure 6 It is an exploded view of the sliding assembly provided in the embodiment of the utility model.

[0034] The reference numerals in the figures are:

[0035] 10. Sliding assembly; 20. Crossbeam; 30. Main frame; 40. Calibration mechanism; 50. Base;

[0036] 1. Shell; 2. Sliding sleeve; 3. Locking piece; 4. Holding piece; 5. Connecting piece; 6. Level measuring piece;

[0037] 31. threaded column; 32. knob; 33. abutting gasket; 21. locking hole; 22. locking connector; 23. sleeve connector; 24. sliding member;

[0038] 221, threaded hole; 241, sliding seat; 242, ball bearing. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly located on the other element or indirectly located on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element.

[0041] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., 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 do not indicate that a device or element must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating relative importance or indicating the number of technical features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The following is a more detailed description of the specific implementation of the present utility model in conjunction with specific embodiments:

[0043] like Figure 1 and Figure 2 As shown, a sliding assembly 10 provided in an embodiment of the utility model is applied to a vehicle calibration device. The sliding assembly 10 is used to connect with a crossbeam 20 and drive the crossbeam 20 to slide relative to a main frame 30, thereby adjusting the height of the crossbeam 20. At the same time, the crossbeam 20 is used to fix a calibration mechanism 40 (such as a target), so that the height of the calibration mechanism 40 can be adjusted; the sliding assembly 10 of this embodiment can be manually adjusted by an operator, and its operation is convenient; the following is described through a specific implementation method:

[0044] Please also read Figure 3 The sliding assembly 10 includes: a shell 1, a sliding sleeve 2 arranged on the shell 1, a locking member 3 arranged on the shell 1 and a holding member 4 arranged on the shell 1; the sliding sleeve 2 is used for slidingly sleeved on the main frame 30 of the vehicle calibration equipment and can slide along the length direction of the main frame 30, the locking member 3 is used for abutting against the main frame 30 to limit the sliding assembly 10, and the holding member 4 is used for the operator to hold to drive the sliding assembly 10 to slide relative to the main frame 30.

[0045] Here, it can be understood that the housing 1 refers to the housing of the sliding assembly 10, and the housing 1 is used to be fixedly connected with the sliding sleeve 2, the locking member 3 and the holding member 4;

[0046] The sliding sleeve 2 refers to a component used for sliding connection with the main frame 30. In this embodiment, the main frame 30 includes a column and a beam, that is, the sliding assembly 10 of this embodiment can be slidably arranged on the column or the beam. When the sliding assembly 10 is slidably arranged on the column, the sliding assembly can be used for fixed connection with the beam. When the sliding assembly 10 is slidably arranged on the beam, the sliding assembly 10 can be used for fixed connection with the column. The sliding sleeve 2 is a hollow structure and is provided with a sliding through hole. The sliding through hole of the sliding sleeve 2 matches the shape and size of the main frame 30, so that the sliding sleeve 2 can be just sleeved on the main frame 30, and the sliding sleeve 2 and the main frame 30 are clearance-matched, so that the sliding sleeve 2 can slide relative to the main frame 30 along the length direction of the main frame 30.

[0047] The locking member 3 refers to a component for locking the sliding assembly 10; the locking member 3 is used to limit the sliding assembly 10 to the preset position of the main frame 30; specifically, the locking member 3 is arranged on the housing 1, and the locking member 3 is used to abut against the main frame 30, and the friction force generated by the abutment makes the sliding assembly 10 fixed to the preset position of the main frame 30; it needs to be further explained that the sliding sleeve 2 drives the entire sliding assembly 10 to slide in the length direction of the main frame 30, and when it moves to the preset position, the locking member 3 abuts against the surface of the main frame 30, so that the sliding assembly 10 is fixed to the preset position; on the contrary, when the locking member 3 no longer abuts against the surface of the main frame 30, the sliding assembly 10 can slide freely on the main frame 30;

[0048] The holding member 4 refers to a component for the operator to hold; the holding member 4 is arranged on the outer shell 1, and the operator drives the holding member 4 to move, and the holding member 4 drives the outer shell 1, and the outer shell 1 drives the sliding sleeve 2 to move along the length direction of the main frame 30, that is, to slide along the central axis direction of the sliding sleeve 2.

[0049] Please also read Figure 4 and Figure 5 The working principle of the sliding assembly 10 provided in this embodiment is as follows:

[0050] The sliding assembly 10 is applied to a vehicle calibration device, which includes a base 50, a main frame 30, a sliding assembly 10, a crossbeam 20 and a calibration mechanism 40; wherein the main frame 30 is erected on the base 50, the sliding assembly 10 is slidably mounted on the main frame 30, the crossbeam 20 is fixed on the sliding assembly 10, and the calibration mechanism 40 is mounted on the crossbeam 20; at this time, the operator can loosen the locking member 3 so that the locking member 3 is no longer in contact with the main frame 30, and at this time, the operator can hold the holding member 4 to drive the entire sliding assembly 10 to slide along the length direction of the main frame 30, thereby driving the crossbeam 20 and the calibration mechanism 40 to move, and when the calibration mechanism 40 moves to the target position, the locking member 3 is in contact with the main frame 30, so that the sliding assembly 10 is fixed relative to the main frame 30 by the force generated by the contact between the locking member 3 and the main frame 30, so that the crossbeam 20 and the calibration mechanism 40 stay at the target position. The operator can loosen the locking member 3 to adjust the position of the calibration mechanism 40 for the next time.

[0051] By adopting the above technical solution, the setting of the sliding assembly 10 allows the operator to adjust the position of the beam 20 and the calibration mechanism 40 relative to the main frame 30 by manual adjustment. The adjustment method is simple and the operation is convenient.

[0052] Please also read Figure 6 In one embodiment, the locking member 3 includes a threaded column 31 and a knob 32 and an abutment gasket 33 respectively arranged at both ends of the threaded column 31, the threaded column 31 is threadedly connected to the outer shell 1, the knob 32 is located outside the outer shell 1, and the abutment gasket 33 is located in the sliding sleeve 2 and is used to abut against the main frame 30.

[0053] Here, it can be understood that the locking member 3 includes a threaded column 31, a knob 32 and an abutment gasket 33; the threaded column 31 refers to a column with an external thread, and the threaded column 31 is used to be threadedly connected to the shell 1. The operator can make the threaded column 31 extend and retract relative to the shell 1 by rotating the threaded column 31, and the extension direction of the threaded column 31 is set to be perpendicular to the surface of the main frame 30, so that the threaded column 31 can approach or move away from the surface of the main frame 30 when rotating; the two ends of the threaded column 31 are respectively provided with a knob 32 and an abutment gasket 33, the knob 32 is located outside the shell 1, and the knob 32 is rotated by the operator to drive the threaded column 31 to rotate, and the abutment gasket 33 is located in the sliding sleeve 2, and the abutment gasket 33 abuts or disengages from the surface of the main frame 30 under the drive of the threaded column 31, and the abutment gasket 33 is generally a rubber gasket to increase the friction between the surface of the main frame 30.

[0054] By adopting the above technical solution, the locking member 3 has a simple structure and is easy to operate.

[0055] In one embodiment, a locking hole 21 is provided on the sliding sleeve 2, a locking connector 22 is provided between the sliding sleeve 2 and the outer shell 1, the locking connector 22 is provided with a threaded hole 221 opposite to the locking hole 21, the threaded column 31 is threadedly connected to the threaded hole 221, and the abutment gasket 33 passes through the locking hole 21 and is used to abut against the main frame 30.

[0056] Here, it can be understood that a locking hole 21 is provided on the sliding sleeve 2, and the locking hole 21 is for the abutment gasket 33 to pass through, so the size of the locking hole 21 is larger than the size of the abutment gasket 33, so that the abutment gasket 33 can be passed through the locking hole 21 and abut against the main frame 30; a locking connector 22 is provided between the sliding sleeve 2 and the outer shell 1, and the locking connector 22 is provided with a threaded hole 221, and the hole wall of the threaded hole 221 is provided with an internal thread, and the internal thread matches the external thread of the threaded column 31, so that the threaded column 31 of the locking member 3 can be threadedly connected with the threaded hole 221, and at the same time, the rotating locking member 3 can be extended and retracted relative to the outer shell 1 to abut or disengage from the main frame 30.

[0057] By adopting the above technical solution, the locking member 3 can be extended and retracted relative to the housing 1 to abut against or disengage from the main frame 30, thereby enabling the calibration mechanism 40 to slide relative to the main frame 30 or stay at a preset position.

[0058] In one embodiment, a sleeve connector 23 is connected between the sliding sleeve 2 and the housing 1 .

[0059] Here, it can be understood that the sleeve connector 23 refers to a component used to connect the sliding sleeve 2 and the housing 1; the sleeve connector 23 includes but is not limited to a connecting bracket.

[0060] It needs to be further explained that the sleeve connector 23 has various sizes to adapt to the connection between the housing 1 and the sliding sleeve 2 of different sizes.

[0061] By adopting the above technical solution, the flexibility of connecting the housing 1 and the sliding sleeve 2 of different sizes is improved.

[0062] In one embodiment, the inner wall of the sliding sleeve 2 is provided with a plurality of sliding members 24 for slidingly abutting against the main frame 30 .

[0063] Here, it can be understood that the sliding member 24 refers to a component that can reduce the friction when the sliding sleeve 2 slides relative to the main frame 30; the sliding member 24 is arranged on the inner wall of the sliding sleeve 2, and the sliding member 24 can slide and abut against the surface of the main frame 30, that is, the sliding member 24 can slide on the surface of the main frame 30.

[0064] By adopting the above technical solution, the friction force when the sliding sleeve 2 slides relative to the main frame 30 is reduced, and the smoothness of the relative sliding of the two is improved.

[0065] In one embodiment, a plurality of sliding members 24 are symmetrically arranged on the inner wall of the sliding sleeve 2 based on the central axis of the sliding sleeve 2 .

[0066] By adopting the above technical solution, the plurality of sliding members 24 are symmetrically distributed, so that the force applied to the sliding sleeve 2 when sliding relative to the main frame 30 is highly uniform, thereby improving the smoothness of sliding.

[0067] In one embodiment, the sliding member 24 includes a sliding seat 241 disposed on the inner wall of the sliding sleeve 2 and a ball 242 disposed in the sliding seat 241 , and the ball 242 is used for slidingly contacting with the main frame 30 .

[0068] Here, it can be understood that the sliding seat 241 refers to a seat body used to limit the ball 242; the ball 242 refers to a bead body used to be installed in the sliding seat 241, and the ball 242 can rotate freely in the sliding seat 241, so that the sliding member 24 can slide relatively when it abuts against the surface of the main frame 30.

[0069] By adopting the above technical solution, the structure of the sliding member 24 is simple and easy to implement.

[0070] In one embodiment, the sliding assembly 10 further includes a connecting member 5 disposed on the housing 1 for connecting the crossbeam 20 , and the length direction of the connecting member 5 is perpendicular to the length direction of the sliding sleeve 2 .

[0071] Here, it can be understood that the connecting member 5 is used to connect with the cross beam 20, and the length direction of the cross beam 20 is parallel to the length direction of the connecting member 5, and the connecting member 5 facilitates the transverse arrangement of the cross beam 20.

[0072] By adopting the above technical solution, the connecting member 5 facilitates the horizontal arrangement of the crossbeam 20 .

[0073] In one embodiment, the sliding assembly 10 further includes a level measuring member 6 disposed on the housing 1 .

[0074] Here, it can be understood that the level measuring member 6 refers to a component used to measure the horizontal state of the sliding component 10; in this embodiment, the level measuring member 6 is a level bubble, and the horizontal state of the sliding component 10 is determined by obtaining the position of the bubble in the level bubble.

[0075] By adopting the above technical solution, the functionality of the sliding assembly 10 is improved.

[0076] In a second aspect, a vehicle calibration device is provided, including a crossbeam 20, a main frame 30, a calibration mechanism 40 and the above-mentioned sliding assembly 10, wherein the sliding assembly 10 is slidably arranged on the main frame 30, the crossbeam 20 is connected to the sliding assembly 10, and the calibration mechanism 40 is arranged on the crossbeam 20.

[0077] By adopting the above technical solution, on the basis of having the advantages of the sliding assembly 10 of the above embodiment, the vehicle calibration device of this embodiment also has the advantage of easy operation.

[0078] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sliding assembly, characterized in that: include: A housing, a sliding sleeve disposed on the housing, a locking member disposed on the housing, and a holding member disposed on the housing; The sliding sleeve is used to be slidably mounted on the main frame of the vehicle calibration equipment and can slide along the length direction of the main frame. The locking member is used to abut against the main frame to limit the sliding assembly. The holding member is used for an operator to hold to drive the sliding assembly to slide relative to the main frame.

2. The sliding assembly according to claim 1, characterized in that: The locking member includes a threaded column and a knob and an abutment gasket respectively arranged at both ends of the threaded column, the threaded column is threadedly connected to the shell, the knob is located outside the shell, and the abutment gasket is located in the sliding sleeve and is used to abut against the main frame.

3. The sliding assembly according to claim 2, characterized in that: A locking hole is provided on the sliding sleeve, a locking connector is provided between the sliding sleeve and the outer shell, the locking connector is provided with a threaded hole directly opposite to the locking hole, the threaded column is threadedly connected to the threaded hole, and the abutment gasket passes through the locking hole and is used to abut against the main frame.

4. The sliding assembly according to claim 1, characterized in that: A sleeve connector is connected between the sliding sleeve and the housing.

5. The sliding assembly according to claim 1, characterized in that: The inner wall of the sliding sleeve is provided with a plurality of sliding members for slidingly contacting with the main frame.

6. The sliding assembly according to claim 5, characterized in that: The plurality of sliding members are symmetrically arranged on the inner wall of the sliding sleeve based on the central axis of the sliding sleeve.

7. The sliding assembly according to claim 5, characterized in that: The sliding member comprises a sliding seat arranged on the inner wall of the sliding sleeve and a ball disposed in the sliding seat, and the ball is used for slidingly contacting with the main frame.

8. The sliding assembly according to any one of claims 1 to 7, characterized in that: The sliding assembly further comprises a connecting member arranged on the outer shell, and the length direction of the connecting member is perpendicular to the length direction of the sliding sleeve.

9. The sliding assembly according to any one of claims 1 to 7, characterized in that: The sliding assembly also includes a level measuring member arranged on the housing.

10. A vehicle calibration device, characterized in that: It comprises a crossbeam, a main frame, a calibration mechanism and the sliding assembly according to any one of claims 1 to 9, wherein the sliding assembly is slidably arranged on the main frame, the crossbeam is detachably connected to the sliding assembly, and the calibration mechanism is arranged on the crossbeam.

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