Support assembly and calibration device

Abstract

The utility model relates to the technical field of vehicle driving auxiliary device accessories, and provides a support assembly and a calibration device, the support assembly comprises a support main body and a hanging and clamping piece; the support body is used for being connected with the calibration device. The hanging and clamping piece is connected to the bracket main body and is provided with a hanging and clamping part; wherein the display screen is provided with a hanging and clamping matching part matched with the hanging and clamping part. According to the support assembly provided by the utility model, the hanging and clamping matching part is arranged on the display screen; the support assembly comprises a support body and a hanging and clamping piece connected with the support body, and the hanging and clamping piece is provided with a hanging and clamping part matched with the hanging and clamping matching part. Thus, the bracket assembly provided by the embodiment of the utility model can meet the placement and fixation of the display screen of the calibration device, so that effective material structure support is provided for the transformation of the calibration device to the electronic target, and therefore, on the basis of the bracket assembly, the display screen can be effectively fixed, and the calibration accuracy is improved. And a good structural basis is provided for improving the calibration efficiency of the calibration device.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle driving assistance device accessories, and particularly provides a bracket assembly and a calibration device with the bracket assembly. Background Art

[0002] ADAS (Advanced Driving Assistant System), namely the Advanced Driving Assistant System, is an active safety technology that uses various sensors installed on the vehicle to collect environmental data inside and outside the vehicle in real time, performs technical processing such as the identification, detection, and tracking of static and dynamic objects, so that the driver can detect possible dangers in the shortest time, thereby attracting attention and improving safety.

[0003] The function of the calibration device is to calibrate each sensor installed on the vehicle to ensure that the installation positions of the sensors are correct. The conventional calibration method is to set a physical target on the calibration device, and at the same time, according to the type of the calibration vehicle, adjust the type and setting position of the physical target.

[0004] However, during the switching process of the physical target, it is time-consuming and laborious, and after each switching, position verification is required, which affects the overall verification efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a bracket assembly and a calibration device, aiming to improve the problem of low calibration efficiency of the existing calibration device for the vehicle to be calibrated.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, an embodiment of the present application provides a bracket assembly, which is applied to a calibration device. The calibration device includes a display screen for displaying an electronic target image. The bracket assembly includes:

[0008] A bracket main body; the bracket main body is used to be connected to the calibration device;

[0009] A hanging card member, the hanging card member is connected to the bracket main body, and the hanging card member has a hanging card portion;

[0010] Wherein, the display screen has a hanging card cooperation portion that cooperates with the hanging card portion.

[0011] Advantages of the present utility model: The bracket assembly provided by the present utility model is used in a calibration device and is used to support and fix a display screen. Specifically, a hanging and clamping mating portion is provided on the display screen; the bracket assembly includes a bracket main body and a hanging and clamping member connected to the bracket main body, wherein the hanging and clamping member has a hanging and clamping portion that mates with the hanging and clamping mating portion. In this way, the bracket assembly provided by the embodiments of the present application can satisfy the placement and fixation of the display screen of the calibration device, thereby providing effective physical structure support for the transformation of the calibration device into an electronic target. Therefore, on the basis of having the bracket assembly, the display screen can be effectively fixed, providing a good structural basis for improving the calibration efficiency of the calibration device.

[0012] In one embodiment, the hanging and clamping member includes a hanging and clamping main body, the hanging and clamping main body has a connecting end face connected to the bracket main body, and at least one edge side of the hanging and clamping main body extends outward away from the connecting end face to form the hanging and clamping portion.

[0013] By adopting the above technical solution, the connecting end face of the hanging and clamping main body is connected to the bracket main body, so that the hanging and clamping portion extends outward, providing sufficient space for hanging and clamping the display screen.

[0014] In one embodiment, a connecting structure for connecting to the bracket main body is provided on the connecting end face.

[0015] By adopting the above technical solution, the connecting end face and the bracket main body are connected by using the connecting structure to fix the hanging and clamping member.

[0016] In one embodiment, the connecting structure includes a through hole formed in the connecting end face.

[0017] By adopting the above technical solution, fasteners such as screws and pins can be passed through the through hole and connected to the bracket main body, and finally, the hanging and clamping member is connected to the bracket main body.

[0018] In one embodiment, the hanging and clamping member is movably connected to the bracket main body and can reciprocate in the vertical direction.

[0019] By adopting the above technical solution, the position of the display screen in the height direction is adjusted by using the reciprocating movement of the hanging and clamping member relative to the bracket main body in the vertical direction.

[0020] In one embodiment, the bracket assembly includes a sliding assembly, the sliding assembly includes a fixing portion provided on one of the hanging and clamping member and the bracket main body, and a movable portion provided on the other of the hanging and clamping member and the bracket main body, and the movable portion is movably connected to the fixing portion.

[0021] By adopting the above technical solution, the movable part is movably connected to the fixed part, so that the hanging card member can reciprocate relative to the bracket main body in the vertical direction.

[0022] In one embodiment, the bracket assembly includes a locking member, and the locking member passes through the bracket main body and is connected to the display screen.

[0023] By adopting the above technical solution, the display screen is locked and fixed by the locking member to improve the connection stability of the display screen on the bracket assembly.

[0024] In one embodiment, the bracket main body includes two longitudinal beams arranged at intervals and at least two cross beams. Each of the cross beams is arranged at intervals in the vertical direction, and the opposite ends of each cross beam are respectively connected to the corresponding longitudinal beams. The hanging card member is arranged on the two longitudinal beams.

[0025] By adopting the above technical solution, the bracket main body is surrounded by longitudinal beams and cross beams, and its overall structure is simple, and it is lighter in weight and easy to assemble.

[0026] In one embodiment, the bracket assembly further includes a protruding part, and the protruding part is arranged on the cross beam at the top position. The protruding part is used for installing a testing device so that the testing device can cross over the topmost end of the display screen.

[0027] By adopting the above technical solution, the testing device is fixed by the protruding part, and the fixed testing device is also supported by the protruding part to cross over the display screen and avoid being blocked by the display screen.

[0028] In a second aspect, an embodiment of the present application further provides a calibration device, including a display screen and the above-mentioned bracket assembly, and the display screen is arranged on the bracket assembly.

[0029] Advantages of the present utility model: The calibration device provided by the present utility model can provide good fixing and supporting conditions for the display screen on the basis of having the above-mentioned bracket assembly. In this way, the calibration device can realize target switching and use through the display screen. Description of the Drawings

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 An exploded view of the display screen and the bracket assembly provided by the embodiment of the present utility model in an unassembled state;

[0032] Figure 2 This is the front view of the bracket assembly provided by the embodiment of the present utility model;

[0033] Figure 3 This is the left view of the bracket assembly provided by the embodiment of the present utility model.

[0034] Among them, each reference numeral in the figure:

[0035] 100, bracket assembly;

[0036] 10, bracket main body; 11, longitudinal beam; 12, cross beam;

[0037] 20, hanging card member; 20a, hanging card portion; 21, hanging card main body; 21a, connection end face; 21b, connection structure;

[0038] 30, locking member;

[0039] 40, protruding portion;

[0040] 200, display screen; 201, hanging card cooperation portion. Detailed implementation manners

[0041] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0042] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0043] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] Please refer to Figure 1 The embodiment of the present application provides a support assembly 100, which is applied to a calibration device, and the calibration device includes a display screen 200, and the display screen 200 is used to display an electronic target image. In this way, various target images can be switched and played through the display screen 200 to meet the calibration requirements of the sensor position of different vehicle models. Among them, the support assembly 100 is used to support and fix the display screen 200.

[0046] Specifically, the bracket assembly 100 includes a bracket body 10 and a hanging clip 20. The bracket body 10 is the main part of the bracket assembly 100 and is also the part connected to the main body of the calibration device. Here, the structural form of the bracket body 10 is not limited. For example, the bracket body 10 can be a frame structure, a plate structure, and a rack structure. The hanging clip 20 is used to form a connection point between the display screen 200 and the bracket body 10 to meet the needs of hanging the display screen 200 on the bracket assembly 100.

[0047] The bracket body 10 is used to connect with the calibration device. Here, the connection method between the bracket body 10 and the calibration device is not limited, for example, the two can be connected by threading, plugging, clamping, welding, etc.

[0048] The hanging clamp 20 is connected to the bracket body 10. Here, the connection form of the hanging clamp 20 and the bracket body 10 is not limited. For example, the hanging clamp 20 can be fixedly connected to the bracket body 10, that is, the two are connected by screws, welding, etc.; or, the hanging clamp 20 can also be movably connected to the bracket body 10, that is, the two can be movably connected through corresponding connecting members. Specifically, the hanging clamp 20 and the bracket body 10 can be slidably connected through a slide rail and a slider, or can also be slidably connected through a screw mechanism.

[0049] The hanging card 20 has a hanging card portion 20a, and the display screen 200 has a hanging card matching portion 201 matching with the hanging card portion 20a. Here, the hanging card portion 20a can be a flange formed on the hanging card 20, or a convex column provided on the hanging card 20; the hanging card matching portion 201 can be a clamping arm that is clamped and matched with the flange, or an opening that is plugged and matched with the convex column.

[0050] The bracket assembly 100 provided by the present utility model is used on a calibration device and for supporting and fixing a display screen 200. Specifically, a hanging and clamping mating part 201 is arranged on the display screen 200; the bracket assembly 100 includes a bracket main body 10 and a hanging and clamping part 20 connected to the bracket main body 10, wherein the hanging and clamping part 20 has a hanging and clamping part 20a that mates with the hanging and clamping mating part 201. Thus, the bracket assembly 100 provided by the embodiment of the present application can satisfy the placement and fixation of the display screen 200 of the calibration device, thereby providing effective physical structure support for the transformation of the calibration device into an electronic target. Therefore, on the basis of having the bracket assembly 100, the display screen 200 can be effectively fixed, providing a good structural basis for improving the calibration efficiency of the calibration device.

[0051] Please refer to Figures 1 to 3 , in one embodiment, the hanging and clamping part 20 includes a hanging and clamping main body 21, the hanging and clamping main body 21 has a connecting end face 21a connected to the bracket main body 10, and at least one edge side of the hanging and clamping main body 21 extends outward away from the connecting end face 21a to form the hanging and clamping part 20a.

[0052] It can be understood that the structural form of the hanging and clamping main body 21 includes but is not limited to a frame structure, a plate-like structure, a strip-like structure, etc.

[0053] Exemplarily, the hanging and clamping main body 21 is a closed frame structure, which is a square frame formed by enclosing four beam structures, and two horizontally arranged beam structures are connected to the bracket main body 10.

[0054] The connecting end face 21a refers to the end face of the hanging and clamping main body 21 facing the bracket main body 10. The connecting end face 21a can be a plane, a curved surface, or a combination of a plane and a curved surface, and after the hanging and clamping main body 21 and the bracket main body 10 are connected, the connecting end face 21a should be abutted against the bracket main body 10.

[0055] At least one edge side of the hanging and clamping main body 21 extends outward away from the connecting end face 21a to form the hanging and clamping part 20a means that there is a corresponding spacing distance between the hanging and clamping part 20a and the bracket main body 10 to leave enough space margin when the hanging and clamping mating part 201 of the display screen 200 is hung with the hanging and clamping part 20a.

[0056] Exemplarily, the hanging and clamping main body 21 includes a bottom plate in a closed frame structure and side plates arranged on the bottom plate. Among them, one side of the side plate away from the bottom plate extends outward and has a flanging opposite to the hanging direction of the display screen 200, and this flanging is the hanging and clamping part 20a. The end face of the bottom plate facing away from the side plate is the connecting end face 21a. When the connecting end face 21a abuts against the bracket main body 10, a reserved space is formed between the flanging and the bracket main body 10.

[0057] In this way, the connecting end face 21a of the hanging card body 21 is connected to the bracket body 10, so that the hanging card part 20a extends outwards, providing sufficient space for hanging the display screen 200.

[0058] Please refer to Figure 2 , in one embodiment, a connecting structure 21b for connecting with the bracket body 10 is provided on the connecting end face 21a.

[0059] It can be understood that the connecting structure 21b can be a hole structure, a groove structure, etc. formed on the connecting end face 21a; the connecting structure 21b can also be a convex column, a shaft body, etc. formed on the connecting end face 21a.

[0060] Exemplarily, the connecting structure 21b is a through hole formed on the connecting end face 21a, and fasteners such as screws and pins can be passed through the through hole to connect with the bracket body 10. Here, the through hole can be a round hole, a strip hole, etc.

[0061] In this way, the connecting end face 21a and the bracket body 10 are connected by using the connecting structure 21b to fix the hanging card 20.

[0062] Specifically, in one embodiment, the connecting structure 21b includes a through hole formed on the connecting end face 21a.

[0063] It can be understood that by passing fasteners such as screws and pins through the through hole and connecting with the bracket body 10, finally, the hanging card 20 is connected to the bracket body 10.

[0064] Exemplarily, four through holes are formed on the connecting end face 21a of the hanging card 20. Among them, two through holes are round holes, and the other two through holes are strip holes. By using the combination of the strip holes and the round holes, the fixing position of the hanging card 20 on the bracket body 10 can be finely adjusted, improving the installation efficiency.

[0065] In one embodiment, the hanging card 20 is movably connected to the bracket body 10 and can reciprocate in the vertical direction.

[0066] It can be understood that the vertical direction refers to the height direction after the bracket body 10 is arranged on the calibration device. In this way, the height of the display screen 200 can be adjusted by adjusting the height of the hanging card 20.

[0067] According to the actual use requirements, the hanging card 20 can be directly movably connected to the bracket body 10. For example, a sliding groove is formed on one of the hanging card 20 and the bracket body 10, and a sliding block adapted to the sliding groove is arranged on the other of the hanging card 20 and the bracket body 10. The relative sliding between the hanging card 20 and the bracket body 10 is realized by the relative sliding of the sliding block in the sliding groove.

[0068] Alternatively, the hanging card member 20 can also be indirectly movably connected to the bracket main body 10. For example, a linear motion mechanism such as a telescopic air cylinder or a lead screw mechanism is provided between the hanging card member 20 and the bracket main body 10. One of the hanging card member 20 and the bracket main body 10 is arranged on the movable part of the linear motion mechanism, and the other of the hanging card member 20 and the bracket main body 10 is arranged on the fixed part of the linear motion mechanism. The relative sliding between the movable part and the fixed part is utilized to realize the relative sliding between the hanging card member 20 and the bracket main body 10.

[0069] In this way, the vertical reciprocating movement of the hanging card member 20 relative to the bracket main body 10 is utilized to adjust the position of the display screen 200 in the height direction.

[0070] In one embodiment, the bracket assembly 100 includes a sliding assembly. The sliding assembly includes a fixed part arranged on one of the hanging card member 20 and the bracket main body 10, and a movable part arranged on the other of the hanging card member 20 and the bracket main body 10. The movable part is movably connected to the fixed part.

[0071] It can be understood that the structural form of the sliding assembly includes but is not limited to a lead screw assembly, a linear telescopic assembly, etc. Taking the lead screw assembly as an example, the fixed part is the lead screw body of the lead screw assembly, the movable part is the nut of the lead screw assembly, the nut is rotatably connected to the lead screw body, and reciprocates along the axial direction of the lead screw body. Or, taking the linear telescopic assembly as an example, the fixed part is the air cylinder of the linear telescopic assembly, and the movable part is the telescopic arm of the linear telescopic assembly.

[0072] In this way, the movable connection of the movable part relative to the fixed part is utilized to enable the hanging card member 20 to reciprocate vertically relative to the bracket main body 10.

[0073] Please refer to Figure 1 , in one embodiment, the bracket assembly 100 includes a locking member 30. The locking member 30 passes through the bracket main body 10 and is connected to the display screen 200.

[0074] It can be understood that the structural form of the locking member 30 includes but is not limited to connecting members such as bolts, screws, and threaded connectors.

[0075] During use, the locking member 30 is rotated to form a connection relationship between the bracket main body 10 and the display screen 200.

[0076] In this way, the locking member 30 is utilized to lock and fix the display screen 200 to improve the connection stability of the display screen 200 on the bracket assembly 100.

[0077] Please refer to Figure 1 and Figure 2, in one embodiment, the bracket body 10 includes two longitudinal beams 11 arranged at intervals and at least two cross beams 12. The cross beams 12 are arranged at intervals in the vertical direction, and the opposite ends of each cross beam 12 are respectively connected to the corresponding longitudinal beams 11. The hanging and clamping members 20 are arranged on the two longitudinal beams 11.

[0078] It can be understood that the bracket body 10 is mainly formed by enclosing two longitudinal beams 11 and at least two cross beams 12. For example, if the number of cross beams 12 is two, then the two longitudinal beams 11 and the two cross beams 12 enclose a frame structure, and in this case, the weight of the bracket body 10 is lighter.

[0079] Of course, in other embodiments, the number of longitudinal beams 11 can also be increased accordingly. For example, an additional longitudinal beam 11 is added, and this longitudinal beam 11 is arranged between the two cross beams 12 to support the two cross beams 12, thereby improving the structural strength of the bracket body 10.

[0080] In this way, the bracket body 10 is enclosed by the longitudinal beams 11 and the cross beams 12, with a simple overall structure, lighter weight, and easy to assemble.

[0081] Please refer to Figure 2 and Figure 3 , in one embodiment, the bracket assembly 100 further includes an extension part 40. The extension part 40 is arranged on the cross beam 12 at the top position, and the extension part 40 is used for installing a testing device so that the testing device can cross the topmost end of the display screen 200.

[0082] It can be understood that the testing device is fixed by the extension part 40, and the fixed testing device can also cross the display screen 200 under the support of the extension part 40 to avoid being blocked by the display screen 200.

[0083] In a second aspect, an embodiment of the present application further provides a calibration device, including a display screen 200 and the above-mentioned bracket assembly 100. The display screen 200 is arranged on the bracket assembly 100.

[0084] The calibration device provided by the present utility model can provide good fixing and supporting conditions for the display screen 200 on the basis of having the above-mentioned bracket assembly 100. In this way, the calibration device can switch the target through the display screen 200 for use.

[0085] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A bracket assembly is applied to a calibration device, and the calibration device includes a display screen for displaying an electronic target image, and is characterized in that, The bracket assembly includes: A bracket main body; the bracket main body is used to be connected to the calibration device; A hanging clip, the hanging clip is connected to the bracket main body, and the hanging clip has a hanging part; Wherein, the display screen has a hanging cooperation part that cooperates with the hanging part.

2. The bracket assembly according to claim 1, wherein: The hanging clip includes a hanging clip main body, the hanging clip main body has a connection end face connected to the bracket main body, and at least one edge side of the hanging clip main body extends outward in a direction away from the connection end face to form the hanging part.

3. The bracket assembly according to claim 2, wherein: A connection structure for connecting to the bracket main body is provided on the connection end face.

4. The bracket assembly according to claim 3, characterized in that: The connection structure includes a through hole formed on the connection end face.

5. The bracket assembly according to claim 1, characterized in that: The hanging clip is movably connected to the bracket main body and can reciprocate in the vertical direction.

6. The bracket assembly according to claim 5, wherein: The bracket assembly includes a sliding assembly, the sliding assembly includes a fixed part provided on one of the hanging clip and the bracket main body, and a movable part provided on the other of the hanging clip and the bracket main body, and the movable part is movably connected to the fixed part.

7. The stent assembly according to any one of claims 1 to 6, characterized in that: The bracket assembly includes a locking member, the locking member passes through the bracket main body and is connected to the display screen.

8. The stent assembly according to any one of claims 1 to 6, characterized in that: The bracket main body includes two longitudinals arranged at intervals and at least two cross beams, each of the cross beams is arranged at intervals in the vertical direction, and the opposite ends of each cross beam are respectively connected to the corresponding longitudinals, and the hanging clip is arranged on the two longitudinals.

9. The bracket assembly according to claim 8, wherein: The bracket assembly further includes an extension part, the extension part is arranged on the cross beam at the top position, and the extension part is used for installing the test device so that the test device can cross the topmost end of the display screen.

10. A calibration device, characterized in that: It includes a display screen and the bracket assembly according to any one of claims 1 to 9, and the display screen is arranged on the bracket assembly.

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