WO2024109536A1 - 一种标定盘、标定设备及标定系统 - Google Patents

一种标定盘、标定设备及标定系统 Download PDF

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Publication number
WO2024109536A1
WO2024109536A1 PCT/CN2023/130108 CN2023130108W WO2024109536A1 WO 2024109536 A1 WO2024109536 A1 WO 2024109536A1 CN 2023130108 W CN2023130108 W CN 2023130108W WO 2024109536 A1 WO2024109536 A1 WO 2024109536A1
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WO
WIPO (PCT)
Prior art keywords
clamping surface
clamping
clamp
calibration
block
Prior art date
Application number
PCT/CN2023/130108
Other languages
English (en)
French (fr)
Inventor
甘英杨
张登国
Original Assignee
深圳市道通科技股份有限公司
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Filing date
Publication date
Application filed by 深圳市道通科技股份有限公司 filed Critical 深圳市道通科技股份有限公司
Publication of WO2024109536A1 publication Critical patent/WO2024109536A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles

Definitions

  • the present application relates to the field of automobile technology, and in particular to a calibration disk, a calibration device and a calibration system.
  • the vehicle needs to be calibrated using instruments, targets, wheel fixtures or tire fixtures.
  • some calibration preparation work is required, including calibration of the camera components in the instrument, calibration of the wheel fixture, or calibration of the tire fixture.
  • the wheel fixture and tire fixture are calibrated using calibration equipment.
  • the calibration equipment includes a connecting shaft, two wheel hub clamp calibration plates, two tire clamp calibration plates and a support assembly, and the wheel hub clamp calibration plates and the tire clamp calibration plates are not universal, resulting in poor universality of the calibration plates.
  • the main technical problem solved by the embodiments of the present application is to provide a calibration disk, a calibration device and a calibration system for clamping by a first clamp and a second clamp, thereby improving the versatility of the calibration disk.
  • a technical solution adopted in the present application is: providing a calibration disk, including a disk body and a positioning assembly, the disk body is provided with a first clamping surface and a second clamping surface, the first clamping surface and the second clamping surface are both arc surfaces, and the center axes of the first clamping surface and the second clamping surface are collinear, the first clamping surface and the second clamping surface are used together for clamping by a first clamp, the positioning assembly includes a first positioning member and a second positioning member, the first positioning member and the second positioning member are both provided on the disk body, the first positioning member is provided with a first clamping surface, the second positioning member is provided with a second clamping surface, the second clamping surface and the first clamping surface are both arc surfaces, the second clamping surface and the center axes of the second clamping surface are collinear, and the second clamping surface and the first clamping surface are used together for clamping by a second clamp;
  • One calibration plate is provided for clamping by the first clamp and the second clamp, thereby improving the versatility of the calibration plate.
  • first clamping surface, the second clamping surface, the second clamping surface and the central axis of the first clamping surface are collinear;
  • the radius of the first clamping surface is smaller than the radius of the first clamping surface
  • the calibration plate can be clamped by fixtures with different radii.
  • the first clamping surface is provided with a first marking portion
  • the second clamping surface is provided with a second marking portion, and the first marking portion and the second marking portion are used for being clamped by the first clamp;
  • the first marking portion and the second marking portion are used to display the clamping position so that the clamping head of the first clamp can clamp the corresponding position quickly and accurately.
  • the first positioning member includes a first mounting arm, a first abutment block and a first positioning block, one end of the first mounting arm is connected to the disk body, the first abutment block is fixed to the first mounting arm, the first positioning block is installed on the end surface of the first mounting arm away from the other end of the disk body, the surface of the first positioning block away from the first mounting arm is the first clamping surface, and the first clamping surface is used
  • the first abutment block is used for abutting against a clamping head of the second clamp, and the first abutment block is used for abutting against a clamping arm of the second clamp;
  • the first abutment block abuts and limits a clamping arm of the second clamp to prevent the clamping arm of the second clamp from being displaced.
  • the first clamping surface is provided with a first anti-slip structure
  • the friction force of the first clamping surface is increased to prevent a clamping head of the second clamp from moving.
  • the first positioning member further includes a first limiting member, the first limiting member is disposed on the first abutting block, and the first limiting member is used to limit a clamping arm of the second clamp;
  • the first limiting member prevents a clamping arm of the second clamp from rotating.
  • the second positioning member includes a second mounting arm, a second abutment block and a second positioning block, one end of the second mounting arm is connected to the disc body, the second abutment block is fixed to the second mounting arm, the second positioning block is mounted on an end surface of the other end of the second mounting arm away from the disc body, the surface of the second positioning block away from the second mounting arm is the second clamping surface, the second clamping surface is used for abutment by another clamping head of the second clamp, and the second abutment block is used for abutting against another clamping arm of the second clamp;
  • the second abutment block abuts and limits the other clamping arm of the second clamp to prevent the other clamping arm of the second clamp from being displaced.
  • the second clamping surface is provided with a second anti-slip structure
  • the friction force of the second clamping surface is increased to prevent the other clamping head of the second clamp from moving.
  • the second positioning member further includes a second limiting member, the second limiting member is disposed on the second abutting block, and the second limiting member is used to limit the other clamping arm of the second clamp;
  • the second limiting member prevents the other clamping arm of the second clamp from rotating.
  • the positioning assembly further includes a third positioning member
  • the third positioning member includes a third mounting arm, a third abutment block and a third positioning block
  • one end of the third mounting arm is fixed to the disk body
  • the third positioning block is installed on the end surface of the other end of the third mounting arm away from the disk body
  • the surface of the third positioning block away from the third mounting arm is a third clamping surface
  • the third clamping surface is an arc surface
  • the central axes of the third clamping surface, the first clamping surface and the second clamping surface are collinear
  • the third clamping surface, the first clamping surface and the second clamping surface are arranged in a triangle
  • the third clamping surface is used for clamping by another clamping head of the second clamp, and the third abutting block is used for abutting against another clamping arm of the second clamp;
  • One clamp, another clamp and another clamp of the second clamp form a triangle to clamp the first clamping surface, the second clamping surface and the third clamping surface respectively, thereby making the clamping of the second clamp more stable.
  • the third abutment block abuts and limits the another clamping arm of the second clamp to prevent the another clamping arm of the second clamp from displacement.
  • the third positioning member further includes a third limiting member, the third limiting member is installed on the third mounting arm, and the third limiting member is used to limit another clamping arm of the second clamp;
  • the third limiting member prevents another clamping arm of the second clamp from rotating.
  • the first limiting member includes a first limiting plate, the first limiting plate is fixed to the first abutting block, and a surface of the first abutting block facing away from the disk body and the first limiting plate jointly form a first limiting groove;
  • the second limiting member comprises a second limiting plate, the second limiting plate is fixed to the second abutting block, and the surface of the second abutting block facing away from the disk body and the second limiting plate jointly form a second limiting groove;
  • the third limiting member includes a third limiting plate and a fourth limiting plate, the third limiting plate and the fourth limiting plate are relatively fixed to the third abutting block, and the surface of the third abutting block facing away from the disk body, the third limiting plate and the fourth limiting plate jointly form a third limiting groove;
  • the first limiting groove is used to accommodate a clamping arm of the second clamp
  • the second limiting groove is used to accommodate another clamping arm of the second clamp
  • the third limiting groove is used to accommodate another clamping arm of the second clamp.
  • the first limiting groove and the second limiting groove prevent one clamp arm of the second clamp and another clamp arm of the second clamp from moving toward the third limiting plate, and the third limiting groove prevents another clamp arm of the second clamp from moving toward both sides of the edge of the disk body.
  • the disc body is a hollow structure
  • the hollow structure makes the plate lighter while ensuring the strength of the plate.
  • a calibration device including a connecting shaft, a supporting assembly and two calibration disks, the two calibration disks are installed at both ends of the connecting shaft, and the connecting shaft is arranged on the supporting assembly;
  • the calibration device is used to simulate a pair of tire structures of a car so as to be clamped by the first clamp and the second clamp.
  • another technical solution adopted by the present application is: to provide a calibration system, comprising two first clamps, two second clamps and the above calibration device, wherein the first clamp is clamped on the first clamping surface, the second clamping surface and the third clamping surface of a calibration disk of the calibration device, or the second clamp is clamped on the first clamping surface and the second clamping surface of a calibration disk of the calibration device;
  • the calibration system is used for detachably fixing the target, and calibrating the camera assembly on the locator through the target.
  • the calibration disk includes a disk body and a positioning assembly
  • the disk body is provided with a first clamping surface and a second clamping surface
  • the first clamping surface and the second clamping surface are both arc surfaces
  • the center axes of the first clamping surface and the second clamping surface are collinear
  • the first clamping surface and the second clamping surface are used together for clamping by the first fixture
  • the positioning assembly includes a first positioning member and a second positioning member, the first positioning member and the second positioning member are both provided on the disk body, the first positioning member is provided with a first clamping surface, the second clamping member is provided with a second clamping surface, the second clamping surface and the first clamping surface are both arc surfaces, the center axes of the second clamping surface and the second clamping surface are collinear, and the second clamping surface and the first clamping surface are used together for clamping by the second fixture.
  • a calibration disk is implemented for clamping by the first fixture and the second fixture, thereby improving the versatility of the calibration disk, and at the same time, there is no need to switch different calibration disks to test and calibrate the first fixture and the second fixture, thereby improving the efficiency of testing and calibration.
  • FIG1 is a schematic diagram of the structure of a calibration disk provided in an embodiment of the present application.
  • FIG2 is an exploded schematic diagram of the structure of a calibration disk provided in an embodiment of the present application.
  • FIG3 is a perspective diagram of a partial structure of a calibration disk provided in an embodiment of the present application.
  • FIG4 is a schematic diagram of a partial structure of a calibration disk provided in an embodiment of the present application from another perspective;
  • FIG5 is a schematic diagram of the structure of a calibration device provided in an embodiment of the present application.
  • FIG6 is a schematic diagram of a structure of a calibration system provided in an embodiment of the present application.
  • FIG. 7 is another schematic diagram of the structure of the calibration system provided in an embodiment of the present application.
  • the calibration plate 100 includes a plate body 1 and a positioning assembly 2.
  • the plate body 1 is used to be clamped by a first clamp 2000.
  • the positioning assembly 2 is disposed on the plate body 1, and the positioning assembly 2 is used to be clamped by a second clamp 3000.
  • the first clamp 2000 may be a wheel hub clamp, and the second clamp 3000 may be a tire clamp.
  • the disk body 1 is provided with a first clamping surface 11, a second clamping surface 12 and a through hole 13.
  • the first clamping surface 11 and the second clamping surface 12 are respectively located at the two ends of the disk body 1.
  • the first clamping surface 11 and the second clamping surface 12 are arc surfaces, and the center axes of the first clamping surface 11 and the second clamping surface 12 are collinear, and the center axis is located at the center of the disk body 1.
  • the first clamping surface 11 and the second clamping surface 12 are used together for clamping by the first clamp 2000.
  • the first clamping surface 11 is provided with a first marking portion 14 and a third marking portion 15.
  • the second clamping surface 12 is provided with a second marking portion 16 and a fourth marking portion 17.
  • the first marking portion 14, the third marking portion 15, the second marking portion 16 and the fourth marking portion 17 are used to display the clamping position, so that the clamp head of the first clamp 2000 can quickly and accurately clamp the corresponding position.
  • the through hole 13 is located at the center of the disk body 1, and the through hole 13 is used for plugging the connecting shaft 200 of the calibration bracket 1000.
  • the positioning assembly 2 includes a first positioning member 21, a second positioning member 22, and a third positioning member 23.
  • the first positioning member 21, the second positioning member 22, and the third positioning member 23 are connected to the disk body 1 in a triangle.
  • the first positioning member 21 includes a first mounting arm 211, a first abutting block 212, a first positioning block 213 and a first stopper 214.
  • One end of the first mounting arm 211 is connected to the disk body 1.
  • the first abutting block 212 is fixed to the first mounting arm 211.
  • the first abutting block 212 is used to abut against a clamping arm of the second clamp 3000 to prevent the clamping arm of the second clamp 3000 from being displaced.
  • a limiting member 214 includes a first limiting plate 2141 and a first guide plate 2142. The first limiting plate 2141 and the first guide plate 2142 are relatively fixed to the first abutting block 212.
  • the first limiting groove 2143 is used to accommodate a clamping arm of the second clamp 3000 to limit the clamping arm of the second clamp 3000 and prevent the clamping arm of the second clamp 3000 from moving toward the third positioning member 23.
  • the plane where the end surface of the first guide plate 2142 is located is flush with the surface of the first abutting block 212 away from the disk body 1.
  • the first guide plate 2142 is used to meet the need for adjusting the position of a clamping arm of the second clamp 3000.
  • the first positioning block 213 is mounted on the end surface of the first mounting arm 211 away from the other end of the disk body 1.
  • the surface of the first positioning block 213 away from the first mounting arm 211 is a first clamping surface, which is an arc surface and is used to be clamped by a clamp of the second clamp 3000.
  • the first clamping surface is provided with a first anti-slip structure to increase the friction of the first clamping surface and prevent the other clamp of the second clamp 3000 from moving.
  • the second positioning member 22 includes a second mounting arm 221, a second abutting block 222, a second positioning block 223, and a second stopper 224.
  • One end of the second mounting arm 221 is connected to the disk body 1.
  • the second abutting block 222 is fixed to the second mounting arm 221, and the second abutting block 222 is used to abut against the other clamping arm of the second clamp 3000 to prevent the other clamping arm of the second clamp 3000 from being displaced.
  • the second limiting member 224 includes a second limiting plate 2241 and a second guide plate 2242. The second limiting plate 2241 and the second guide plate 2242 are relatively fixed to the second abutting block 222.
  • the second limiting groove 2243 is used to accommodate the other clamping arm of the second clamp 3000 to limit the other clamping arm of the second clamp 3000 and prevent the other clamping arm of the second clamp 3000 from moving toward the third positioning member 23.
  • the plane where the end surface of the second guide plate 2242 is located is flush with the surface of the second abutting block 222 away from the disk body 1.
  • the second guide plate 2242 is used to meet the need for adjusting the position of the other clamping arm of the second clamp 3000.
  • the second positioning block 223 is mounted on the end surface of the second mounting arm 221 away from the other end of the disk body 1.
  • the surface of the second positioning block 223 away from the second mounting arm 221 is a second clamping surface, which is an arc surface and is used for clamping by another clamp of the second clamp 3000.
  • the second clamping surface is provided with a second anti-slip structure to increase the friction of the second clamping surface and prevent the other clamp of the second clamp 3000 from moving.
  • the third positioning member 23 includes a third mounting arm 231, a third abutting block 232, a third positioning block 233 and a third stopper 234.
  • One end of the third mounting arm 231 is connected to the disk body 1.
  • the third abutting block 232 is fixed to the third mounting arm 231, and the third abutting block 232 is used to abut against another clamping arm of the second clamp 3000 to prevent the another clamping arm of the second clamp 3000 from being displaced.
  • the third limiting member 234 includes a third limiting plate 2341 and a fourth limiting plate 2342, and the third limiting plate 2341 and the fourth limiting plate 2342 are relatively fixed to the third abutment block 232, and the third abutment block 232 is away from the surface of the disk body 1, and the third limiting plate 2341 and the fourth limiting plate 2342 together form a third limiting groove 2343, and the third limiting groove 2343 is used to accommodate another clamping arm of the second clamp 3000 to limit the another clamping arm of the second clamp 3000 and prevent the another clamping arm of the second clamp 3000 from moving toward the edge sides of the disk body 1.
  • the third positioning block 233 is installed on the end surface of the third mounting arm 231 away from the other end of the disk body 1.
  • the surface of the third positioning block 233 away from the third mounting arm 231 is the third clamping surface.
  • the third clamping surface is an arc surface.
  • the central axes of the third clamping surface, the first clamping surface and the second clamping surface are collinear, and the third clamping surface, the first clamping surface and the second clamping surface are arranged in a triangular manner.
  • the central axes of the third clamping surface, the first clamping surface, the second clamping surface, the first clamping surface 11 and the second clamping surface 12 are collinear.
  • the radius of the third clamping surface, the first clamping surface and the second clamping surface is greater than the radius of the first clamping surface 11 and the second clamping surface 12.
  • the third clamping surface is used for clamping by another clamp of the second clamp 3000.
  • the first clamping surface, the second clamping surface and the third clamping surface are arranged in a triangular manner, thereby making the clamping of the second clamp 3000 more stable.
  • the third clamping surface is provided with a third anti-slip structure to increase the friction of the third clamping surface and prevent the movement of another clamp of the second clamp 3000.
  • the third mounting arm 231, the second mounting arm 221, the first mounting arm 211 and the tray body 1 are made of a lightweight metal integrally formed, such as aluminum.
  • Aluminum also makes the third mounting arm 231, the second mounting arm 221, the first mounting arm 211 and the tray body 1 It has good strength and rigidity.
  • the second mounting arm 221, the first mounting arm 211 and the disk body 1 adopt a hollow structure.
  • the disk body 1 is provided with a first opening and a second opening, a first reinforcing rib 18, a second reinforcing rib 19, a third reinforcing rib 1a and a fourth reinforcing rib 1b.
  • the first reinforcing rib 18 is connected to the first wall and the second wall of the first opening.
  • the second reinforcing rib 19 is connected to the third wall and the fourth wall of the first opening.
  • the second reinforcing rib 19 and the first reinforcing rib 18 are staggered to separate the first opening into a first hollow hole 1c, a second hollow hole 1d, a third hollow hole 1e and a fourth hollow hole 1f.
  • the first hollow hole 1c is mirror-symmetrically arranged with the second hollow hole 1d
  • the third hollow hole 1e is mirror-symmetrically arranged with the fourth hollow hole 1f.
  • the third reinforcing rib 1a is connected to the first wall and the second wall of the second opening.
  • the fourth reinforcing rib 1b is connected to the third wall and the fourth wall of the second opening, and the third reinforcing rib 1a and the fourth reinforcing rib 1b are arranged alternately to divide the second opening into a fifth hollow hole 1g, a sixth hollow hole 1h, a seventh hollow hole 1i and an eighth hollow hole 1j, the fifth hollow hole 1g and the sixth hollow hole 1h are arranged in mirror symmetry, and the seventh hollow hole 1i and the eighth hollow hole 1j are arranged in mirror symmetry.
  • the first mounting arm 211 is provided with a ninth hollow hole 2111.
  • the second mounting arm 221 is provided with a tenth hollow hole 2211, and the tenth hollow hole 2211 is arranged in mirror symmetry with the ninth hollow hole 2111.
  • the first hollow hole 1c, the second hollow hole 1d, the third hollow hole 1e, the fourth hollow hole 1f, the fifth hollow hole 1g, the sixth hollow hole 1h, the seventh hollow hole 1i, the eighth hollow hole 1j, the ninth hollow hole 2111 and the tenth hollow hole 2211 further lighten the weight of the calibration disk 100, and the first reinforcement rib 18, the second reinforcement rib 19, the third reinforcement rib 1a and the fourth reinforcement rib 1b play a role in ensuring the strength.
  • connection between the third mounting arm 231, the second mounting arm 221, the first mounting arm 211 and the disk body 1 can also be in other ways, for example: the third mounting arm 231, the second mounting arm 221 and the first mounting arm 211 are connected to the disk body 1 by bolts, and further, the disk body 1 is provided with a first plug-in slot, a second plug-in slot and a third plug-in slot, and the third mounting arm 231, the second mounting arm 221 and the first mounting arm 211 are respectively plugged into the third plug-in slot, the second plug-in slot and the first plug-in slot, so that the third mounting arm 231, the second mounting arm 221, the first mounting arm 211 are detachably connected to the disk body 1, and when it is necessary to calibrate the second clamp 3000 of different diameters, the corresponding mounting arm is replaced.
  • the first anti-slip structure, the second anti-slip structure and the third anti-slip structure are all grid anti-slip structures, but the first anti-slip structure, the second anti-slip structure and the third anti-slip structure can be set with other anti-slip structures according to actual needs, such as honeycomb anti-slip structure, patterned anti-slip structure, etc.
  • the calibration disk 100 includes a disk body 1 and a positioning assembly 2, the disk body 1 is provided with a first clamping surface 11 and a second clamping surface 12, the first clamping surface 11 and the second clamping surface 12 are both arc surfaces, and the center axes of the first clamping surface 11 and the second clamping surface 12 are collinear, the first clamping surface 11 and the second clamping surface 12 are jointly used for clamping by the first clamp 2000, the positioning assembly 2 includes a first positioning member 21 and a second positioning member 22, the first positioning member 21 and the second positioning member 22 are both arranged on the disk body 1, the first positioning member 21 is provided with a first clamping surface, the second positioning member 22 is provided with a second clamping surface, the second clamping surface and the first clamping surface are both arc surfaces, the center axes of the second clamping surface and the second clamping surface are collinear, and the second clamping surface and the first clamping surface are jointly used for clamping by the second clamp 3000.
  • a calibration disk 100 is implemented for clamping the first fixture 2000 and the second fixture 3000, thereby improving the versatility of the calibration disk 100. At the same time, there is no need to switch different calibration disks 100 to test and calibrate the first fixture 2000 and the second fixture 3000, thereby improving the efficiency of testing and calibration.
  • the present application also provides an embodiment of a calibration device 1000, please refer to Figure 5, the calibration device 1000 includes a connecting shaft 200, a supporting assembly 300 and the two calibration disks 100 mentioned above, the two calibration disks 100 are installed at both ends of the connecting shaft 200, and the connecting shaft 200 is arranged on the supporting assembly 300.
  • the calibration disk 100 please refer to the above embodiment, which will not be described one by one here.
  • the calibration device 1000 is used to simulate a pair of tire structures of a car to be clamped by the first clamp 2000 and the second clamp 3000 .
  • the present application also provides an embodiment of a calibration system 10000. Please refer to FIG. 6 and FIG. 7.
  • the calibration system 10000 includes two first fixtures 2000, two second fixtures 3000 and the calibration device 1000 described above.
  • a first fixture 2000 is clamped on a calibration plate 100 of the calibration device 1000.
  • a clamping surface, a second clamping surface and a third clamping surface, or a second clamp 3000 is clamped on a first clamping surface 11 and a second clamping surface 12 of a calibration disk 100 of the calibration device 1000.
  • the calibration system 10000 is used for detachably fixing the target, and calibrating the camera assembly on the locator through the target.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

一种标定盘，包括盘体（1）和夹持组件，盘体（1）设置有第一卡接面（11）和第二卡接面（12），第一卡接面（11）和第二卡接面（12）均为圆弧面，并且第一卡接面（11）和第二卡接面（12）的圆心轴线共线，第一卡接面（11）和第二卡接面（12）共同用于供第一夹具（2000）夹持，定位组件包括第一定位件（21）和第二定位件（22），第一定位件（21）和第二定位件（22）均设置于盘体（1），第一夹持件设置有第一夹持面，第二夹持件设置有第二夹持面，第二夹持面和第一夹持面均为圆弧面，第二夹持面和第二夹持面的圆心轴线共线，第二夹持面和第一夹持面共同用于供轮胎夹具夹持。实现一个标定盘供第一夹具和第二夹具夹持，提高标定盘的通用性。还提供了一种标定设备及标定系统。

Description

一种标定盘、标定设备及标定系统
本申请要求于2022年11月24日提交中国专利局、申请号为202223137566.8、申请名称为“一种标定盘、标定设备及标定系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及汽车技术领域，特别是涉及一种标定盘、标定设备及标定系统。
背景技术
在汽车生产和维修过程中(如：四轮定位、ADAS校准过程中)，需要使用仪器、标靶、轮毂夹具或者轮胎夹具对汽车进行校准。通常在对汽车进行校准之前，需要进行一些标定准备工作，包括对仪器中的相机组件的标定，轮毂夹具的标定，或者，轮胎夹具的标定。轮毂夹具和轮胎夹具是通过标定设备进行标定。
然而，在实现本申请实施例的过程中，发明人发现：目前，标定设备包括连接轴、两个轮毂夹具标定盘、两个轮胎夹具标定盘和支撑组件，轮毂夹具标定盘和轮胎夹具标定盘之间不通用，导致标定盘的通用性差。
实用新型内容
本申请实施例主要解决的技术问题是提供一种标定盘、标定设备及标定系统，供第一夹具和第二夹具夹持，提高标定盘的通用性。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种标定盘，包括盘体和定位组件，所述盘体设置有第一卡接面和第二卡接面，所述第一卡接面和所述第二卡接面均为圆弧面，并且所述第一卡接面和所述第二卡接面的圆心轴线共线，所述第一卡接面和所述第二卡接面共同用于供第一夹具夹持，所述定位组件包括第一定位件和第二定位件，所述第一定位件和第二定位件均设置于所述盘体，所述第一定位件设置有第一夹持面，所述第二定位件设置有第二夹持面，所述第二夹持面和第一夹持面均为圆弧面，所述第二夹持面和所述第二夹持面的圆心轴线共线，所述第二夹持面和所述第一夹持面共同用于供第二夹具夹持；
实现一个标定盘供第一夹具和第二夹具夹持，提高标定盘的通用性。
可选的，所述第一卡接面、所述第二卡接面、所述第二夹持面和所述第一夹持面的圆心轴线共线；
所述第一卡接面的半径小于所述第一夹持面的半径；
实现标定盘供不同半径的夹具夹持。
可选的，所述第一卡接面设置有第一标记部，所述第二卡接面设置有第二标记部，所述第一标记部和所述第二标记部用于供所述第一夹具夹持；
所述第一标记部和所述第二标记部用于显示夹持位置，以供第一夹具的夹头快速准确地夹持对应的位置。
可选的，所述第一定位件包括第一安装臂、第一抵接块和第一定位块，所述第一安装臂的一端与所述盘体连接，所述第一抵接块固定于所述第一安装臂，所述第一定位块安装于所述第一安装臂远离所述盘体另一端的端面，所述第一定位块背离所述第一安装臂的表面为所述第一夹持面，所述第一夹持面用 于供第二夹具的一夹头抵接，所述第一抵接块用于抵接所述第二夹具的一夹臂；
所述第一抵接块对所述第二夹具的一夹臂进行抵接限位，避免所述第二夹具的一夹臂发生位移。
可选的，所述第一夹持面设置有第一防滑结构；
增加所述第一夹持面的摩擦力，避免所述第二夹具的一夹头发生运动。
可选的，所述第一定位件还包括第一限位件，所述第一限位件设置于所述第一抵接块，所述第一限位件用于对所述第二夹具的一夹臂进行限位；
所述第一限位件避免第二夹具的一夹臂发生转动。
可选的，所述第二定位件包括第二安装臂、第二抵接块和第二定位块，所述第二安装臂的一端与所述盘体连接，所述第二抵接块固定于所述第二安装臂，所述第二定位块安装于所述第二安装臂远离所述盘体的另一端的端面，所述第二定位块背离所述第二安装臂的表面为所述第二夹持面，所述第二夹持面用于供第二夹具的另一夹头抵接，所述第二抵接块用于抵接所述第二夹具的另一夹臂；
所述第二抵接块对所述第二夹具的另一夹臂进行抵接限位，避免所述第二夹具的另一夹臂发生位移。
可选的，所述第二夹持面设置有第二防滑结构；
增加所述第二夹持面的摩擦力，避免所述第二夹具的另一夹头发生运动。
可选的，所述第二定位件还包括第二限位件，所述第二限位件设置于所述第二抵接块，所述第二限位件用于对所述第二夹具的另一夹臂进行限位；
所述第二限位件避免第二夹具的另一夹臂发生转动。
可选的，所述定位组件还包括第三定位件，所述第三定位件包括第三安装臂、第三抵接块和第三定位块，所述第三安装臂的一端固定于所述盘体，所述第三定位块安装于所述第三安装臂远离所述盘体的另一端的端面，所述第三定位块远离所述第三安装臂的表面为第三夹持面，所述第三夹持面为圆弧面，所述第三夹持面、所述第一夹持面和所述第二夹持面的圆心轴线共线，并且所述第三夹持面、所述第一夹持面和所述第二夹持面呈三角设置；
其中，所述第三夹持面用于供第二夹具的再一夹头夹持，所述第三抵接块用于抵接所述第二夹具的再一夹臂；
使得所述第二夹具的一夹头、另一夹头、再一夹头呈三角分别夹持所述第一夹持面、第二夹持面和第三夹持面，进而使得所述第二夹具夹持更加稳定，同时，所述第三抵接块对所述第二夹具的再一夹臂进行抵接限位，避免所述第二夹具的再一夹臂发生位移。
可选的，所述第三定位件还包括第三限位件，所述第三限位件安装于所述第三安装臂，所述第三限位件用于对所述第二夹具的再一夹臂进行限位；
所述第三限位件避免第二夹具的再一夹臂发生转动。
可选的，所述第一限位件包括第一限位板，所述第一限位板固定于第一抵接块，所述第一抵接块背离盘体的表面和第一限位板共同形成第一限位槽；
所述第二限位件包括第二限位板，所述第二限位板固定于第二抵接块，所述第二抵接块背离盘体的表面和第二限位板共同形成第二限位槽；
所述第三限位件包括第三限位板和第四限位板，所述第三限位板和第四限位板相对固定于第三抵接块，所述第三抵接块背离盘体的表面、第三限位板和第四限位板共同形成第三限位槽；
所述第一限位槽用于收容第二夹具的一夹臂，所述第二限位槽用于收容第二夹具的另一夹臂，所述第三限位槽用于收容第二夹具的再一夹臂。
所述第一限位槽和所述第二限位槽防止所述第二夹具的一夹臂和所述第二夹具的另一夹臂朝向所述第三限位板方向运动，所述第三限位槽防止所述第二夹具的再一夹臂朝向所述盘体的边缘两侧运动。
可选的，所述盘体是镂空结构；
镂空结构使得盘体的重量较轻，同时起到保证盘体的强度。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种标定设备，包括连接轴、支撑组件和两个上述的标定盘，两个所述标定盘安装于连接轴的两端，所述连接轴设置于支撑组件；
所述标定设备用于模拟汽车的一对轮胎结构，以供所述第一夹具和所述第二夹具夹持。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种标定系统，包括两个第一夹具、两个第二夹具和上述的标定设备，一所述第一夹具夹持于所述标定设备的一标定盘的第一夹持面、第二夹持面和第三夹持面，或者，一所述第二夹具夹持于所述标定设备的一标定盘的第一卡接面和第二卡接面；
所述标定系统用于供标靶可拆卸固定，通过标靶对定位仪上的相机组件进行标定。
本申请实施例中，标定盘包括盘体和定位组件，所述盘体设置有第一卡接面和第二卡接面，所述第一卡接面和所述第二卡接面均为圆弧面，并且所述第一卡接面和所述第二卡接面的圆心轴线共线，所述第一卡接面和所述第二卡接面共同用于供第一夹具夹持，所述定位组件包括第一定位件和第二定位件，所述第一定位件和第二定位件均设置于所述盘体，所述第一定位件设置有第一夹持面，所述第二夹持件设置有第二夹持面，所述第二夹持面和第一夹持面均为圆弧面，所述第二夹持面和所述第二夹持面的圆心轴线共线，所述第二夹持面和所述第一夹持面共同用于供第二夹具夹持。实现一个标定盘供第一夹具和第二夹具夹持，提高标定盘的通用性，同时，不需要切换不同标定盘对第一夹具和第二夹具进行测试和标定，提高了测试和标定的效率。
附图说明
图1是本申请实施例提供的标定盘的结构示意图；
图2是本申请实施例提供的标定盘的结构的爆炸示意图；
图3是本申请实施例提供的标定盘中的部分结构一视角示意图；
图4是本申请实施例提供的标定盘中的部分结构另一视角示意图；
图5是本申请实施例提供的标定设备的结构示意图；
图6是本申请实施例提供的标定系统的一结构示意图；
图7是本申请实施例提供的标定系统的另一结构示意图。
附图标记说明：
100、标定盘；1、盘体；11、第一卡接面；12、第二卡接面；13、通孔；14、第一标记部；15、第
三标记部；16、第二标记部；17、第四标记部；18、第一加强筋；19、第二加强筋；1a、第三加强筋；1b、第四加强筋；1c、第一镂空孔；1d、第二镂空孔；1e、第三镂空孔；1f、第四镂空孔；1g、五镂空孔；1h、第六镂空孔；1i、第七镂空孔；1j、第八镂空孔；2、定位组件；21、第一定位件；211、第一安装臂；2111、第九镂空孔；212、第一抵接块；213、第一定位块；214、第一限位件；2141、第一限位板；2142、第一导向板；2143、第一限位槽；22、第二定位件；221、第二安装臂；2211、第十镂空孔；222、第二抵接块；223、第二定位块；224、第二限位件；2241、第二限位板；2242、第二导向板；2243、第二限位槽；23、第三定位件；231、第三安装臂；232、第三抵接块；233、第三定位块；234、第三限位件；2341、第三限位板；2342、第四限位板；2343、第三限位槽；1000、标定设备；200、连接轴；300、支撑组件；10000、标定系统；2000、第一夹具；3000、第二夹具。
具体实施方式
为了便于理解本申请，下面结合附图和具体实施例，对本申请进行更详细的说明。需要说明的是，当元件被表述“固定于”另一个元件，它可以直接在另一个元件上、或者其间可以存在一个或多个居中的元件。当一个元件被表述“连接”另一个元件，它可以是直接连接到另一个元件、或者其间可以存在一个或多个居中的元件。本说明书所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本说明书所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本说明书中在本申请的说明书中所使用的术语只是为了描述具体的实施例的目的，不是用于限制本申请。本说明书所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1，标定盘100包括盘体1和定位组件2，盘体1用于供第一夹具2000夹持。定位组件2设置于盘体1，定位组件2用于供第二夹具3000夹持。第一夹具2000可以是轮毂夹具，第二夹具3000可以是轮胎夹具。
对于上述盘体1，请参阅图3和图4，盘体1设置有第一卡接面11、第二卡接面12和通孔13。第一卡接面11和第二卡接面12分别位于盘体1的两端，第一卡接面11和第二卡接面12均为圆弧面，并且第一卡接面11和第二卡接面12的圆心轴线共线，圆心轴线位于盘体1的中心，第一卡接面11和第二卡接面12共同用于供第一夹具2000夹持。第一卡接面11设置有第一标记部14和第三标记部15。第二卡接面12设置有第二标记部16和第四标记部17，第一标记部14、第三标记部15、第二标记部16和第四标记部17用于显示夹持位置，以供第一夹具2000的夹头快速准确地夹持对应的位置。通孔13位于盘体1的中心，通孔13用于供标定支架1000的连接轴200插接。
对于上述定位组件2，请参阅图1和图2，定位组件2包括第一定位件21、第二定位件22、和第三定位件23。第一定位件21、第二定位件22和第三定位件23呈三角与盘体1连接。
对于上述第一定位件21，请参阅图2，第一定位件21包括第一安装臂211、第一抵接块212、第一定位块213和第一限位件214。第一安装臂211的一端与盘体1连接。第一抵接块212固定于第一安装臂211，第一抵接块212用于对第二夹具3000的一夹臂抵接，避免第二夹具3000的一夹臂发生位移。第 一限位件214包括第一限位板2141和第一导向板2142，第一限位板2141和第一导向板2142相对固定于第一抵接块212，第一抵接块212背离盘体1的表面和第一限位板2141共同形成第一限位槽2143，第一限位槽2143用于收容第二夹具3000的一夹臂，以对第二夹具3000的一夹臂进行限位，防止第二夹具3000的一夹臂朝向第三定位件23方向运动。第一导向板2142的端面所在的平面与第一抵接块212背离盘体1的表面平齐，第一导向板2142用于满足第二夹具3000的一夹臂位置调整的需求。第一定位块213安装于第一安装臂211远离盘体1另一端的端面，第一定位块213背离第一安装臂211的表面为第一夹持面，第一夹持面为圆弧面，第一夹持面用于供第二夹具3000的一夹头夹持。第一夹持面设置有第一防滑结构，增加第一夹持面的摩擦力，避免第二夹具3000的另一夹头发生运动。
对于上述第二定位件22，请参阅图2，第二定位件22包括第二安装臂221、第二抵接块222、第二定位块223和第二限位件224。第二安装臂221的一端与盘体1连接。第二抵接块222固定于第二安装臂221，第二抵接块222用于对第二夹具3000的另一夹臂抵接，避免第二夹具3000的另一夹臂发生位移。第二限位件224包括第二限位板2241和第二导向板2242，第二限位板2241和第二导向板2242相对固定于第二抵接块222，第二抵接块222背离盘体1的表面和第二限位板2241共同形成第二限位槽2243，第二限位槽2243用于收容第二夹具3000的另一夹臂，以对第二夹具3000的另一夹臂进行限位，防止第二夹具3000的另一夹臂朝向第三定位件23方向运动。第二导向板2242的端面所在的平面与第二抵接块222背离盘体1的表面平齐，第二导向板2242用于满足第二夹具3000的另一夹臂位置调整的需求。第二定位块223安装于第二安装臂221远离盘体1另一端的端面，第二定位块223背离第二安装臂221的表面为第二夹持面，第二夹持面为圆弧面，第二夹持面用于供第二夹具3000的另一夹头夹持。第二夹持面设置有第二防滑结构，增加第二夹持面的摩擦力，避免所述第二夹具3000的另一夹头发生运动。
对于上述第三定位件23，请参阅图2，第三定位件23包括第三安装臂231、第三抵接块232、第三定位块233和第三限位件234。第三安装臂231的一端与盘体1连接。第三抵接块232固定于第三安装臂231，第三抵接块232用于对第二夹具3000的再一夹臂抵接，避免第二夹具3000的再一夹臂发生位移。第三限位件234包括第三限位板2341和第四限位板2342，第三限位板2341和第四限位板2342相对固定于第三抵接块232，第三抵接块232背离盘体1的表面、第三限位板2341和第四限位板2342共同形成第三限位槽2343，第三限位槽2343用于收容第二夹具3000的再一夹臂，以对第二夹具3000的再一夹臂进行限位，防止第二夹具3000的再一夹臂朝向盘体1的边缘两侧运动。第三定位块233安装于第三安装臂231远离盘体1另一端的端面，第三定位块233背离第三安装臂231的表面为第三夹持面，第三夹持面为圆弧面，第三夹持面、第一夹持面和第二夹持面的圆心轴线共线，并且第三夹持面、第一夹持面和第二夹持面呈三角设置，第三夹持面、第一夹持面、第二夹持面、第一卡接面11和第二卡接面12的圆心轴线共线，第三夹持面、第一夹持面和第二夹持面的半径大于第一卡接面11和第二卡接面12的半径，第三夹持面用于供第二夹具3000的再一夹头夹持，另外，第一夹持面、第二夹持面和第三夹持面呈三角设置，进而使得第二夹具3000夹持更加稳定。第三夹持面设置有第三防滑结构，增加第三夹持面的摩擦力，避免所述第二夹具3000的再一夹头发生运动。
在一些实施例中，第三安装臂231、第二安装臂221、第一安装臂211和盘体1是采用重量轻的金属一体成型制作而成的，例如铝，铝也使得第三安装臂231、第二安装臂221、第一安装臂211和盘体1 具有良好的强度和刚度。再者，第二安装臂221、第一安装臂211和盘体1采用镂空结构，具体的，盘体1设置有第一开口和第二开口、第一加强筋18、第二加强筋19、第三加强筋1a和第四加强筋1b。第一加强筋18连接于第一开口的第一璧和第二璧。第二加强筋19连接于第一开口的第三壁和第四璧，第二加强筋19与第一加强筋18交错设置，以将第一开口分隔成第一镂空孔1c、第二镂空孔1d、第三镂空孔1e和第四镂空孔1f，第一镂空孔1c与第二镂空孔1d镜像对称设置，第三镂空孔1e与第四镂空孔1f镜像对称设置。第三加强筋1a连接于第二开口的第一璧和第二璧。第四加强筋1b连接于第二开口的第三壁和第四璧，第三加强筋1a与第四加强筋1b交错设置，以将第二开口分隔成第五镂空孔1g、第六镂空孔1h、第七镂空孔1i和第八镂空孔1j，第五镂空孔1g与第六镂空孔1h镜像对称设置，第七镂空孔1i与第八镂空孔1j镜像对称设置。第一安装臂211设置有第九镂空孔2111。第二安装臂221设置有第十镂空孔2211，第十镂空孔2211与第九镂空孔2111镜像对称设置。第一镂空孔1c、第二镂空孔1d、第三镂空孔1e、第四镂空孔1f、五镂空孔1g、第六镂空孔1h、第七镂空孔1i、第八镂空孔1j、第九镂空孔2111和第十镂空孔2211进一步使得标定盘100的重量轻，第一加强筋18、第二加强筋19、第三加强筋1a和第四加强筋1b起到保证强度的作用。
可以理解的是，第三安装臂231、第二安装臂221、第一安装臂211和盘体1之间的连接方式还可以其他方式，例如：第三安装臂231、第二安装臂221和第一安装臂211通过螺栓与盘体1连接，进一步的，盘体1设置有第一插接槽、第二插接槽和第三插接槽，第三安装臂231、第二安装臂221和第一安装臂211分别插接于第三插接槽、第二插接槽和第一插接槽，使得第三安装臂231、第二安装臂221、第一安装臂211与盘体1可拆卸连接，当需要标定不同直径的第二夹具3000时，更换相对应的安装臂。
在一些实施例中，第一防滑结构、第二防滑结构和第三防滑结构均是网格防滑结构，但是第一防滑结构、第二防滑结构和第三防滑结构可根据实际需求设置其他防滑结构，例如蜂窝防滑结构、花纹防滑结构等等。
在本申请实施例中，标定盘100包括盘体1和定位组件2，盘体1设置有第一卡接面11和第二卡接面12，第一卡接面11和第二卡接面12均为圆弧面，并且第一卡接面11和第二卡接面12的圆心轴线共线，第一卡接面11和第二卡接面12共同用于供第一夹具2000夹持，定位组件2包括第一定位件21和第二定位件22，第一定位件21和第二定位件22均设置于盘体1，第一定位件21设置有第一夹持面，第二定位件22设置有第二夹持面，第二夹持面和第一夹持面均为圆弧面，第二夹持面和第二夹持面的圆心轴线共线，第二夹持面和第一夹持面共同用于供第二夹具3000夹持。实现一个标定盘100供第一夹具2000和第二夹具3000夹持，提高标定盘100的通用性，同时，不需要切换不同标定盘100对第一夹具2000和第二夹具3000进行测试和标定，提高了测试和标定的效率。
本申请还提供标定设备1000实施例，请参阅图5，标定设备1000包括连接轴200、支撑组件300和两个上述的标定盘100，两个标定盘100安装于连接轴200的两端，连接轴200设置于支撑组件300，对于标定盘100的结构和功能可参阅上述实施例，此处不再一一赘述。
标定设备1000用于模拟汽车的一对轮胎结构，以供第一夹具2000和第二夹具3000夹持。
本申请还提供标定系统10000实施例，请参阅图6和图7，标定系统10000包括两个第一夹具2000、两个第二夹具3000和上述的标定设备1000，一第一夹具2000夹持于标定设备1000的一标定盘100的第 一夹持面、第二夹持面和第三夹持面，或者，一第二夹具3000夹持于标定设备1000的一标定盘100的第一卡接面11和第二卡接面12。
标定系统10000用于供标靶可拆卸固定，通过标靶对定位仪上的相机组件进行标定。
本申请发明主要涉及机械领域、汽车四轮定位及ADAS标定领域。具体的说，标定盘100可在四轮定位及ADAS标定中用于适应轮毂夹及轮胎夹等夹具夹持。标定设备1000是一种模拟汽车的一对轮胎结构的设备。标定系统10000是一种用于供标靶可拆卸固定的系统。当需要对定位仪的相机组件进行标定时，将第一夹具2000或者第二夹具3000夹持于标定设备1000的标定盘100，然后将标靶安装于第一夹具2000或者第二夹具3000，然后通过标靶对定位仪上的相机组件进行标定。
需要说明的是，本申请的说明书及其附图中给出了本申请的较佳的实施例，但是，本申请可以通过许多不同的形式来实现，并不限于本说明书所描述的实施例，这些实施例不作为对本申请内容的额外限制，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。并且，上述各技术特征继续相互组合，形成未在上面列举的各种实施例，均视为本申请说明书记载的范围；进一步地，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本申请所附权利要求的保护范围。

Claims (15)

  1. 一种标定盘，其特征在于，包括：
    盘体，所述盘体设置有第一卡接面和第二卡接面，所述第一卡接面和所述第二卡接面均为圆弧面，并且所述第一卡接面和所述第二卡接面的圆心轴线共线，所述第一卡接面和所述第二卡接面共同用于供第一夹具夹持；
    定位组件，包括第一定位件和第二定位件，所述第一定位件和第二定位件均设置于所述盘体，所述第一定位件设置有第一夹持面，所述第二定位件设置有第二夹持面，所述第二夹持面和第一夹持面均为圆弧面，所述第二夹持面和所述第二夹持面的圆心轴线共线，所述第二夹持面和所述第一夹持面共同用于供第二夹具夹持。
  2. 根据权利要求1所述的标定盘，其特征在于，
    所述第一卡接面、所述第二卡面、所述第二夹持面和所述第一夹持面的圆心轴线共线；
    所述第一卡接面的半径小于所述第一夹持面的半径。
  3. 根据权利要求1所述的标定盘，其特征在于，
    所述第一卡接面设置有第一标记部，所述第二卡接面设置有第二标记部，所述第一标记部和所述第二标记部用于供所述第一夹具夹持。
  4. 根据权利要求1所述的标定盘，其特征在于，
    所述第一定位件包括第一安装臂、第一抵接块和第一定位块，所述第一安装臂的一端与所述盘体连接，所述第一抵接块固定于所述第一安装臂，所述第一定位块安装于所述第一安装臂远离所述盘体另一端的端面，所述第一定位块背离所述第一安装臂的表面为所述第一夹持面，所述第一夹持面用于供第二夹具的一夹头抵接，所述第一抵接块用于抵接所述第二夹具的一夹臂。
  5. 根据权利要求4所述的标定盘，其特征在于，
    所述第一夹持面设置有第一防滑结构。
  6. 根据权利要求4所述的标定盘，其特征在于，
    所述第一定位件还包括第一限位件，所述第一限位件设置于所述第一抵接块，所述第一限位件用于对所述第二夹具的一夹臂进行限位。
  7. 根据权利要求6所述的标定盘，其特征在于，
    所述第二定位件包括第二安装臂、第二抵接块和第二定位块，所述第二安装臂的一端与所述盘体连接，所述第二抵接块固定于所述第二安装臂，所述第二定位块安装于所述第二安装臂远离所述盘体的另 一端的端面，所述第二定位块背离所述第二安装臂的表面为所述第二夹持面，所述第二夹持面用于供第二夹具的另一夹头夹持，所述第二抵接块用于抵接所述第二夹具的另一夹臂。
  8. 根据权利要求7所述的标定盘，其特征在于，
    所述第二夹持面设置有第二防滑结构。
  9. 根据权利要求7所述的标定盘，其特征在于，
    所述第二定位件还包括第二限位件，所述第二限位件设置于所述第二抵接块，所述第二限位件用于对所述第二夹具的另一夹臂进行限位。
  10. 根据权利要求9所述的标定盘，其特征在于，
    所述定位组件还包括第三定位件，所述第三定位件包括第三安装臂、第三抵接块和第三定位块，所述第三安装臂的一端固定于所述盘体，所述第三定位块安装于所述第三安装臂远离所述盘体的另一端的端面，所述第三定位块远离所述第三安装臂的表面为第三夹持面，所述第三夹持面为圆弧面，所述第三夹持面、所述第一夹持面和所述第二夹持面的圆心轴线共线，并且所述第三夹持面、所述第一夹持面和所述第二夹持面呈三角设置；
    其中，所述第三夹持面用于供第二夹具的再一夹头夹持，所述第三抵接块用于抵接所述第二夹具的再一夹臂。
  11. 根据权利要求10项所述的标定盘，其特征在于，
    所述第三定位件还包括第三限位件，所述第三限位件安装于所述第三安装臂，所述第三限位件用于对所述第二夹具的再一夹臂进行限位。
  12. 根据权利要求11所述的标定盘，其特征在于，
    所述第一限位件包括第一限位板，所述第一限位板固定于第一抵接块，所述第一抵接块背离盘体的表面和第一限位板共同形成第一限位槽；
    所述第二限位件包括第二限位板，所述第二限位板固定于第二抵接块，所述第二抵接块背离盘体的表面和第二限位板共同形成第二限位槽；
    所述第三限位件包括第三限位板和第四限位板，所述第三限位板和第四限位板相对固定于第三抵接块，所述第三抵接块背离盘体的表面、第三限位板和第四限位板共同形成第三限位槽；
    所述第一限位槽用于收容第二夹具的一夹臂，所述第二限位槽用于收容第二夹具的另一夹臂，所述第三限位槽用于收容第二夹具的再一夹臂。
  13. 根据权利要求1所述的标定盘，其特征在于，
    所述盘体是镂空结构。
  14. 一种标定设备，其特征在于，包括连接轴、支撑组件和两个如权利要求1-13任意一项所述的标定盘，两个所述标定盘安装于连接轴的两端，所述连接轴设置于支撑组件。
  15. 一种标定系统，其特征在于，包括两个第一夹具、两个第二夹具和如权利要求14所述的标定设备，一所述第一夹具夹持于所述标定设备的一标定盘的第一夹持面、第二夹持面和第三夹持面，或者，一所述第二夹具夹持于所述标定设备的一标定盘的第一卡接面和第二卡接面。
PCT/CN2023/130108 2022-11-24 2023-11-07 一种标定盘、标定设备及标定系统 WO2024109536A1 (zh)

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