Integrated wiring harness plug detection structure

Abstract

The integrated wiring harness plug detection structure of the present invention includes a correspondingly arranged carrier fixing plate and a driving module, wherein a wiring harness plug carrier is fixedly arranged on the carrier fixing plate, and a test probe assembly and a tongue are arranged on the driving module corresponding to the wiring harness plug carrier, and the test probe assembly and the tongue are combined to perform a conduction test, a bridge line test, and an insulation test; the driving module includes a driving fixing plate, on which a driving component A and a driving component B are arranged, the test probe assembly is fixedly connected to the driving fixing plate, and the test tongue is connected to the driving component A; the wiring harness plug is placed in the wiring harness plug carrier, the driving component B drives the carrier fixing plate to retreat, the wiring harness plug is correspondingly connected to the test probe assembly, insulation test and bridge line test are performed, the driving component B is reset after the test is completed, the driving component A drives the test tongue to connect to the wiring harness plug for a conduction test, and the test is reset after the test, thereby forming an integrated test structure in which multiple tests are clamped at one time and performed in steps.

Description

Technical Field

[0001] The invention relates to automated production technology and automated production equipment, and specifically, it shows an integrated wiring harness plug detection structure. Background Art

[0002] In the automobile airbag test, the generator product needs to complete insulation, conduction, bridge line and other tests. The current testing method is to use the corresponding insulation test carrier and insulation test equipment, conduction test carrier and conduction test equipment, bridge line test carrier and bridge line test equipment to perform insulation, conduction, bridge line and other tests on the generator product respectively. The current testing method requires multiple clamping, the test efficiency is low, and the setting of multiple carriers seriously wastes production resources.

[0003] Therefore, it is necessary to provide an integrated wiring harness plug detection structure to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an integrated wiring harness plug detection structure.

[0005] Technical solution 1 is as follows:

[0006] An integrated wiring harness plug detection structure includes a correspondingly arranged carrier fixing plate and a driving module, the carrier fixing plate is fixedly provided with a wiring harness plug carrier, a test probe assembly and a test tongue are arranged on the driving module corresponding to the wiring harness plug carrier, and the test probe assembly and the tongue are combined to perform a conduction test, a bridge line test and an insulation test;

[0007] The driving module includes a driving fixing plate, on which driving parts A and driving parts B are arranged, the test probe assembly is fixedly connected to the driving fixing plate, and the test tongue is connected to the driving part A; the wiring harness plug is placed in the wiring harness plug carrier, the driving part B drives the carrier fixing plate to retreat, and the wiring harness plug is connected to the corresponding test probe assembly to perform insulation test and bridge line test. After the test is completed, the driving part B is reset, and the driving part A drives the test tongue to connect to the wiring harness plug for conduction test, and reset after the test, forming an integrated test structure in which multiple tests are performed step by step at one time.

[0008] Furthermore, a fixing component is provided on the carrier fixing plate corresponding to the wiring harness plug carrier, and the fixing component includes an elastic lifting fixing block provided corresponding to the wiring harness plug carrier, and the elastic lifting fixing block is connected to a lifting driving platform.

[0009] Furthermore, the lifting drive platform is used in conjunction with a fixed drive assembly connected to the drive member A. The fixed drive assembly includes a pressure shaft arranged corresponding to the lifting drive platform. The pressure shaft is connected to the drive push block through a group of angle plates, and the angled portion of the angle plate is connected to an auxiliary fixed block arranged on the drive fixed plate. The drive push block is driven by the drive member A.

[0010] Furthermore, the driving member A drives and pushes the driving push block forward or backward. When moving forward, the angle plate uses the connection point of the auxiliary fixing block as a fulcrum to drive the pressure shaft to press down the lifting driving platform. At this time, a wiring harness plug carrier empty blocking structure is formed, and the wiring harness plug is inserted. When moving backward, the angle plate uses the connection point of the auxiliary fixing block as a fulcrum to drive the pressure shaft to rise, and the lifting driving platform is not constrained. The elastic lifting fixing block rises and fixes the wiring harness plug to form a wiring harness plug positioning and fixing structure, thereby forming an integrated clamping structure.

[0011] Furthermore, the test probe assembly includes a probe setting table connected to the driving fixing plate, and a plurality of probes arranged on the probe test table.

[0012] Furthermore, an avoidance groove is provided on the driving push block corresponding to the probe setting platform.

[0013] Furthermore, the test tongue is connected to the driving push block.

[0014] Furthermore, the driving component A pushes the driving push block forward, and the angle plate uses the connection point of the auxiliary fixing block as a fulcrum to drive the pressure shaft to press down the lifting driving platform. At this time, an empty blocking structure of the wiring harness plug carrier is formed, and the wiring harness plug is inserted; then the driving component A pushes the driving push block backward to complete the fixation of the wiring harness plug, and synchronously makes the test tongue leave the wiring harness plug, and sets the distance between the test tongue and the wiring harness plug after the fixation of the wiring harness plug is completed to be one-fifth of the empty blocking stroke of the wiring harness plug carrier pushed by the driving component A.

[0015] Furthermore, the driving member A and the driving push block are in non-direct contact, and the driving member A includes a pushing portion used in conjunction with the driving push block.

[0016] Furthermore, the driving member A and the driving member B are both composed of cylinders.

[0017] Compared with the prior art, the present invention has a simple structure and ingenious design. It completes the automated testing of the generator product through the cooperation of two driving parts, realizes product locking and releasing actions in one clamping, automatically completes insulation, conduction, bridge line and other tests, reduces the occupation of production resources, effectively reduces production costs and improves testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the structural schematic diagrams of the present invention.

[0019] Figure 2 This is the second structural schematic diagram of the present invention.

[0020] Figure 3 It is the third structural schematic diagram of the present invention.

[0021] Figure 4It is the fourth structural schematic diagram of the present invention.

[0022] Figure 5 It is the fifth structural schematic diagram of the present invention. DETAILED DESCRIPTION

[0023] Example:

[0024] This embodiment shows an integrated wiring harness plug detection structure, see Figure 1 , 2 4, including a correspondingly arranged carrier fixing plate 1 and a driving module, a wiring harness plug carrier 11 is fixedly arranged on the carrier fixing plate 1, a test probe assembly 2 and a test tongue 3 are arranged on the driving module corresponding to the wiring harness plug carrier 11, and the test probe assembly 2 and the tongue 3 are combined for conducting a continuity test, a bridge line test and an insulation test;

[0025] The driving module includes a driving fixing plate 4, on which a driving component A41 and a driving component B42 are arranged, the test probe assembly 2 is fixedly connected to the driving fixing plate 4, and the test tongue 3 is connected to the driving component A41; the wiring harness plug 100 is placed in the wiring harness plug carrier 11, and the driving component B42 drives the carrier fixing plate 1 to retreat, and the wiring harness plug 100 is correspondingly connected to the test probe assembly 2 to perform insulation test and bridge line test. After the test is completed, the driving component B42 is reset, and the driving component A41 drives the test tongue 3 to connect to the wiring harness plug 100 for conduction test, and reset after the test, forming an integrated test structure in which multiple tests are clamped at one time and performed step by step.

[0026] A fixing assembly 5 is provided on the carrier fixing plate 1 corresponding to the wiring harness plug carrier 11 . The fixing assembly 5 includes an elastic lifting fixing block 51 provided corresponding to the wiring harness plug carrier 11 . The elastic lifting fixing block 51 is connected to a lifting driving platform 52 .

[0027] The lifting drive platform 52 is used in conjunction with a fixed drive assembly 6 connected to the drive member A41. The fixed drive assembly 6 includes a pressure shaft 61 arranged corresponding to the lifting drive platform 52. The pressure shaft 61 is connected to the drive push block 7 through a group of angled plates 62, and the angled portion of the angled plate 62 is connected to the auxiliary fixed block 43 arranged on the drive fixed plate 4. The drive push block 7 is driven by the drive member A41.

[0028] See also Figure 1 and 5, the driving member A41 drives, pushing the driving push block 7 to move forward or backward. When moving forward, the angle plate 62 uses the connection point of the auxiliary fixing block 43 as a fulcrum to drive the pressure shaft 61 to press down the lifting driving platform 52. At this time, an empty blocking structure of the wiring harness plug carrier 11 is formed, and the wiring harness plug 100 is inserted. When moving backward, the angle plate 62 uses the connection point of the auxiliary fixing block 43 as a fulcrum to drive the pressure shaft 61 to rise, and the lifting driving platform 52 is not constrained. The elastic lifting fixing block 51 rises and fixes the wiring harness plug to form a wiring harness plug positioning and fixing structure, thereby forming an integrated clamping structure.

[0029] See also Figure 2 , 3 The test probe assembly 2 includes a probe setting platform 21 connected to the driving fixing plate 4 and a plurality of probes 22 arranged on the probe test platform 21 .

[0030] An avoidance groove is provided on the driving push block 7 corresponding to the probe setting platform 21 .

[0031] The test tongue 3 is connected to the driving push block 7 .

[0032] See again Figure 5 In this embodiment, it is also necessary to distinguish the stroke of the test tongue 3 and the integrated clamping structure, such as: the driving member A41 pushes the driving push block 7 forward, and the angle plate 62 uses the connection point of the auxiliary fixing block 43 as a fulcrum to drive the pressing shaft 61 to press down the lifting driving platform 52. At this time, the wiring harness plug carrier empty blocking structure is formed and the wiring harness plug 100 is inserted; the driving member A41 then pushes the driving push block 7 backward to complete the fixation of the wiring harness plug 100, and synchronously makes the test tongue 3 leave the wiring harness plug 100, and sets the distance between the test tongue 3 and the wiring harness plug 100 after the fixation of the wiring harness plug 100 is completed to be one-fifth of the distance between the test tongue 3 and the wiring harness plug 100 as the driving member A41 pushes the driving push block 7 forward to perform the wiring harness plug carrier empty blocking stroke.

[0033] The driving member A41 and the driving push block 7 are in non-direct contact, and the driving member A41 includes a pushing portion used in conjunction with the driving push block 7 .

[0034] The driving member A 41 and the driving member B 42 are both constituted by air cylinders.

[0035] The carrier fixing plate 1 is provided with an inductive sensor 8 corresponding to the wiring harness plug carrier for detecting the loading of the wiring harness plug 100 .

[0036] Compared with the prior art, the present invention has a simple structure and ingenious design. It completes the automated testing of the generator product through the cooperation of two driving parts, realizes product locking and releasing actions in one clamping, automatically completes insulation, conduction, bridge line and other tests, reduces the occupation of production resources, effectively reduces production costs and improves testing efficiency.

[0037] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An integrated wiring harness plug detection structure, characterized in that: It includes a correspondingly arranged carrier fixing plate and a driving module, a wiring harness plug carrier is fixedly arranged on the carrier fixing plate, a test probe assembly and a test tongue are arranged on the driving module corresponding to the wiring harness plug carrier, and the test probe assembly and the tongue are combined to perform a conduction test, a bridge line test and an insulation test; The driving module comprises a driving fixing plate, on which a driving member A and a driving member B are arranged, the test probe assembly is fixedly connected to the driving fixing plate, and the test tongue is connected to the driving member A; The harness plug is placed in the harness plug carrier, and the driver B drives the carrier fixing plate to retreat. The harness plug is connected to the corresponding test probe assembly to perform insulation test and bridge line test. After the test is completed, the driver B is reset, and the driver A drives the test tongue to connect to the harness plug for conduction test. After the test, it is reset, forming an integrated test structure in which multiple tests are performed in steps at one time. A fixing assembly is provided on the carrier fixing plate corresponding to the wiring harness plug carrier, and the fixing assembly includes an elastic lifting fixing block provided corresponding to the wiring harness plug carrier, and the elastic lifting fixing block is connected to a lifting driving platform; The lifting drive platform is used in conjunction with a fixed drive assembly connected to the drive member A. The fixed drive assembly includes a pressure shaft arranged corresponding to the lifting drive platform. The pressure shaft is connected to the drive push block through a set of angled plates, and the angled portion of the angled plate is connected to an auxiliary fixed block arranged on the drive fixed plate. The drive push block is driven by the drive member A. Drive component A drives and pushes the driving push block forward or backward. When moving forward, the angle plate uses the connection point of the auxiliary fixing block as a fulcrum to drive the pressure shaft to press down the lifting drive platform. At this time, a wiring harness plug carrier empty blocking structure is formed and the wiring harness plug is inserted. When moving backward, the angle plate uses the connection point of the auxiliary fixing block as a fulcrum to drive the pressure shaft to rise, and the lifting drive platform is not constrained. The elastic lifting fixing block rises and fixes the wiring harness plug to form a wiring harness plug positioning and fixing structure, thereby forming an integrated clamping structure.

2. The integrated wiring harness plug detection structure according to claim 1, characterized in that: The test probe assembly comprises a probe setting platform connected to a driving fixing plate and a plurality of probes arranged on the probe test platform.

3. The integrated wiring harness plug detection structure according to claim 2, characterized in that: An avoidance groove is arranged on the driving push block corresponding to the probe setting platform.

4. The integrated wiring harness plug detection structure according to claim 3, characterized in that: The test tongue is connected to the drive push block.

5. The integrated wiring harness plug detection structure according to claim 4, characterized in that: Driving component A pushes the driving push block forward, and the angle plate uses the connection point of the auxiliary fixing block as a fulcrum to drive the pressure shaft to press down the lifting driving platform. At this time, the wiring harness plug carrier empty blocking structure is formed and the wiring harness plug is inserted; then the driving component A pushes the driving push block backward to complete the fixation of the wiring harness plug, and synchronously makes the test tongue leave the wiring harness plug. The distance between the test tongue and the wiring harness plug after the fixation of the wiring harness plug is set to one-fifth of the distance between the driving component A and the wiring harness plug carrier empty blocking stroke.

6. The integrated wiring harness plug detection structure according to claim 5, characterized in that: The driving member A and the driving push block are in non-direct contact, and the driving member A includes a pushing portion used in conjunction with the driving push block.

7. An integrated wiring harness plug detection structure according to claim 4 or 6, characterized in that: The driving member A and the driving member B are both composed of cylinders.

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