Search

CN-224217027-U - Testing device of vehicle body controller

CN224217027UCN 224217027 UCN224217027 UCN 224217027UCN-224217027-U

Abstract

The utility model relates to a testing device of a vehicle body controller, which is applied to the technical field of automobile electronic testing, the scheme is realized by selecting an adaptive tester according to the size of the batch of vehicle body controllers before testing the vehicle body controllers, clamping the tester in a groove, fixing the tester by a screw, clamping an electric connection terminal at the top of the tester with an electric connection groove in the groove, supplying power to the tester by an electric connection wire, connecting a shell with a threaded connector by a threaded groove, and fix the first installation piece and the screw thread groove cross section through the screw to realize the reinforcement to the tester, at last according to the test hole model on the automobile body controller, select the detection plug card that matches with it in the second draw-in groove, rethread screw is fixed with the tester with the second installation piece, and accessible controller start cylinder drive telescopic shaft drives the shell and removes this moment, with detecting plug and automobile body controller grafting test.

Inventors

  • ZHANG CHAOGANG
  • WU YUE

Assignees

  • 合肥创源车辆控制技术有限公司

Dates

Publication Date
20260508
Application Date
20250616

Claims (7)

  1. 1. A testing device of a vehicle body controller comprises a device body (1) with built-in power supply equipment and is characterized in that an oil cylinder (4) is fixedly connected to the top end of the device body (1), an output end of the oil cylinder (4) is connected with a telescopic shaft (3) which extends into the device body (1), a movable end of the telescopic shaft (3) is detachably connected with a shell (5), a threaded groove (21) is fixedly connected to the top end of the shell (5), a rotatable threaded connector (20) is connected to the movable end of the telescopic shaft (3), the threaded connector (20) is in threaded connection with the threaded groove (21), a first mounting block (22) is sleeved on the surface of the threaded groove (21), the first mounting block (22) is connected with the threaded groove (21) through a screw, a groove (28) is formed in the bottom end of the shell (5), a tester (24) is detachably connected in the groove (28), a plurality of electric terminals (27) are fixedly connected to the top wall of the groove (28), a connecting groove (27) corresponding to the electric terminals (27), two ends of the electric terminals (29) are connected with the electric terminals (29) and the electric terminals (29) are connected with the electric wires (23) respectively, the device is characterized in that a plurality of detection plugs (6) are detachably connected to the bottom end of the tester (24), electric sliding rails (9) are symmetrically embedded in the device body (1), and detection platforms (7) are slidably connected to the electric sliding rails (9) through first sliding blocks (10).
  2. 2. The device for testing the vehicle body controller according to claim 1, wherein a plurality of second clamping grooves (30) corresponding to the detection plugs (6) are formed in the bottom end of the tester (24), and the detection plugs (6) are clamped with the second clamping grooves (30) and fixed with the bottom of the tester (24) through screws and second mounting blocks (31).
  3. 3. The testing device of the vehicle body controller according to claim 1, wherein threaded sleeves (16) are symmetrically embedded in the inner wall of the device body (1), lead screws (13) are movably connected in the detection plug (6), clamping plates (8) are detachably connected to one ends of the two lead screws (13) which are close to each other, a bracket is fixedly connected to the side end of the device body (1), a servo motor (12) is fixedly connected to the bracket, and the output end of the servo motor (12) is connected with one of the lead screws (13).
  4. 4. The device for testing the vehicle body controller according to claim 3, wherein the clamping plate (8) is fixedly connected with a first clamping groove (26) at one end close to the screw rod (13), limiting holes are symmetrically formed in the surfaces of the first clamping groove (26) and the screw rod (13), and after the screw rod (13) is clamped with the first clamping groove (26), the first clamping groove (26) penetrates through the limiting holes and is fixed through the bolts (25).
  5. 5. The testing device of the vehicle body controller according to claim 3, wherein the device body (1) is symmetrically connected with rotating shafts (17) extending out of the device body (1) in a rotating manner at the lower part of the electric sliding rail (9), gears are sleeved on the surfaces of two mutually adjacent sides of the rotating shafts (17), the two gears are in meshed connection, a group of belt pulleys (15) are sleeved on the surfaces of the rotating shafts (17) and the corresponding threaded sleeves (16), each group of belt pulleys (15) are connected through a belt (14), an electric push rod (19) is embedded in the back of the device body (1), and a side plate (18) is connected to the movable end of the electric push rod (19).
  6. 6. The testing device of the vehicle body controller according to claim 5, wherein an inner bin is arranged at the side end of the device body (1) below the rotating shaft (17), and a storage box (11) is arranged in the inner bin.
  7. 7. The device for testing the vehicle body controller according to claim 6, wherein the side end, close to the storage box (11), of the device body (1) is symmetrically and fixedly connected with an electric guide rail, and the electric guide rail is slidably connected with a protective door (2) made of transparent materials through a second sliding block.

Description

Testing device of vehicle body controller Technical Field The utility model relates to a testing device, in particular to a testing device of a vehicle body controller, which is applied to the technical field of automobile electronic testing. Background Along with the continuous improvement of the intelligent and electronic degree of automobiles, a vehicle body controller is taken as one of core components of an automobile electronic system and bears a plurality of functions of controlling automobile illumination, doors and windows, windscreen wipers, theft prevention and the like. The body controller needs to be tested comprehensively and strictly before leaving the factory to ensure the reliability and stability of the performance. The specification of China patent CN207541496U discloses an automatic diagnosis testing device based on a vehicle body domain controller, which can automatically diagnose the function of a controlled controller, automatically diagnose an ECU in a simulated ECU environment, is independent of the actual ECU environment, automatically execute test cases and result judgment, avoid errors of manual testing, and improve the testing efficiency and the testing precision. The conventional method is to connect the vehicle body controllers with the detector manually through the data line and the data plug, so that data test is realized. Disclosure of Invention Aiming at the prior art, the utility model aims to solve the technical problem that in the prior art, a worker is required to continuously plug in and pull out plugs to test a plurality of vehicle body controllers, so that the test efficiency is lower. In order to solve the problems, the utility model provides a testing device of a vehicle body controller, which comprises a device body with built-in power equipment, wherein an oil cylinder is fixedly connected to the top end of the device body, an output end of the oil cylinder is connected with a telescopic shaft extending into the device body, a movable end of the telescopic shaft is detachably connected with a shell, the top end of the shell is fixedly connected with a threaded groove, the movable end of the telescopic shaft is connected with a rotatable threaded joint, the threaded joint is in threaded connection with the threaded groove, a first mounting block is sleeved on the surface of the threaded groove, the first mounting block is connected with the threaded groove through a screw, a groove is formed in the bottom end of the shell, a tester is detachably connected in the groove, a plurality of power terminals are fixedly connected to the top end of the tester, a power connecting groove corresponding to the power terminals is fixedly connected to the top wall of the groove, the power terminals are clamped with the power terminals, two ends of the power terminals are respectively connected with the power equipment and the power connecting groove, a plurality of detection plugs are detachably connected to the bottom end of the tester, an electric slide rail is symmetrically embedded in the device body, and a detection table is connected to the electric slide rail through a first sliding. In the testing device, the tester and the detection plug which are detachably replaced are arranged, the tester and the detection plug which are matched with the tester and the detection plug can be selected according to the control of the vehicle body to be tested, the tester and the detection plug can be tested, the detection plug can be automatically inserted into the vehicle body controller through the oil cylinder and the telescopic shaft, the labor force is reduced, and the testing efficiency is improved. As a further improvement of the application, a plurality of second clamping grooves corresponding to the detection plugs are formed at the bottom end of the tester, and the detection plugs are clamped with the second clamping grooves and fixed with the bottom of the tester through screws and second mounting blocks. As a further improvement of the application, the inner wall of the device body is symmetrically embedded with the threaded sleeves, the detection plug is movably connected with the lead screws, one ends of the two lead screws, which are close to each other, are detachably connected with the clamping plates, the side end of the device body is fixedly connected with the bracket, the bracket is fixedly connected with the servo motor, and the output end of the servo motor is connected with one of the lead screws. As a further improvement of the application, one end of the clamping plate, which is close to the screw rod, is fixedly connected with a first clamping groove, limiting holes are symmetrically formed on the surfaces of the first clamping groove and the screw rod, and after the screw rod is clamped with the first clamping groove, the first clamping groove penetrates through the limiting holes and is fixed through bolts. As another improvement of the application, the rot