CN219245004U

CN219245004U - Automobile power-assisted steering sensor test equipment

Info

Publication number: CN219245004U
Application number: CN202320115900.5U
Authority: CN
Inventors: 尚晓辉; 王伟超; 冯强; 翁雷雷; 程运宝
Original assignee: Bokun Electromechanical Suzhou Co ltd
Current assignee: Bokun Electromechanical Suzhou Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-23
Anticipated expiration: 2033-02-06

Abstract

The utility model relates to the technical field of automobile power-assisted steering sensor function test, in particular to automobile power-assisted steering sensor test equipment which comprises a rack, a test fixture, an upper protective cover, a double start button, an emergency stop button, a triple piece, a main switch, a three-color lamp, a display and a light switch, wherein the upper protective cover is further provided with a card swiping device and a safety grating, the test fixture comprises a support drawer, a connector test module, a scanning gun support, a gear rotating module and an ion fan, the gear rotating module comprises a frame body, an origin induction sensor support, a large gear, a rotating motor, an induction product sensor and a product buckle structure, and the technical problems that the PCBA test operation of a wire harness on the market is inconvenient, the maintainability is low, the connector test mode of the wire harness is incorrect, the damage to a connector spring piece is easy to cause, the equipment is not compatible with the test of the same type of products, the equipment is low in repeated utilization rate, the manual scanning and the false test phenomenon is relatively more are solved.

Description

Automobile power-assisted steering sensor test equipment

Technical Field

The utility model relates to the technical field of function test of an automobile power-assisted steering sensor, in particular to test equipment of the automobile power-assisted steering sensor.

Background

The test equipment for the automobile power-assisted steering sensor is mainly used for EOL tests of various automobile power-assisted steering sensor circuit boards (with wiring harnesses) in the market at present, the PCBA test operation of the wiring harnesses in the market at present is inconvenient, the maintainability is low, the test mode of a connector of the wiring harnesses is wrong, the damage to a connector spring sheet is easy to cause, in addition, the equipment is not compatible with the test of products of the same type, the repeated utilization rate of the equipment is relatively low, the manual scanning is carried out, and the false detection phenomenon is relatively more.

Disclosure of Invention

The utility model aims to provide test equipment for an automobile power-assisted steering sensor, and aims to solve the problems that in the prior art, PCBA test operation with a wire harness is inconvenient, maintainability is low, test modes of connectors of the wire harness are wrong, and connector spring plates are easy to damage. Moreover, the equipment is not compatible with the test of the products of the same type, the repeated utilization rate of the equipment is lower, the manual scanning is performed, and the false test phenomenon is more.

In order to achieve the above purpose, the automobile power-assisted steering sensor testing equipment comprises a rack, a testing tool, an upper protective cover, a double start button, an emergency stop button, a triple piece, a main switch, a three-color lamp, a display and a light switch, wherein the double start button, the emergency stop button, the triple piece and the main switch are all arranged on the rack, the three-color lamp is arranged on the upper protective cover, the display is arranged on the upper protective cover, the light switch is also arranged on the upper protective cover, the upper protective cover is also provided with a card swiping device and a safety grating, the safety grating is formed by combining a group of transmitters and receivers, and the testing tool comprises a supporting drawer, a connector testing module, a scanning gun bracket, a gear rotating module and an ion fan;

connector test module includes mounting panel, probe subassembly, apron and profile modeling piece, the mounting panel sets up on the support drawer, the probe subassembly sets up on the mounting panel, the profile modeling piece sets up the apron with between the mounting panel, rotatory module of gear includes support body, origin response sensor support, gear wheel, rotating electrical machines, response product sensor and product buckle structure, the support body sets up on the support drawer, origin response sensor support the gear wheel the rotating electrical machines the response product sensor with product buckle structure all sets up on the support body.

The automobile power-assisted steering sensor testing equipment further comprises a keyboard mouse drawer, and the keyboard mouse drawer is arranged on the rack.

The automobile power-assisted steering sensor testing equipment further comprises a plurality of moving wheels, and the moving wheels are arranged on the rack.

The utility model relates to an automobile power-assisted steering sensor testing device, which comprises the following specific procedures when in testing: placing one end of a product with a connector in a right holder, placing the left side of the product with a PCBA on the product buckle structure, pressing the double-start button, automatically scanning codes, sensing whether a product exists or not by the sensing device, continuously testing the product, alarming if the product does not exist or the product is not well placed, pushing the probe module by a left cylinder to electrify the product, pushing the large gear rotating module to contact the product by a right cylinder, rotating a certain angle to provide a magnetic field for the product, starting to test, completing the test, lighting a status lamp, manually taking out the product, lighting a green light when the test is OK, and taking out the product; when testing NG, the red light is bright, and bee calling organ reports to the police, and the cylinder can not return, needs the manual work to punch the card unblock, and the cylinder just can withdraw from and take out the product), in this process, the effect of card swiping ware: when the product tests NG or the equipment is abnormal, the indicator light is lightened red, the buzzer alarms, the product can be taken out after the related execution mechanism is reset, the card reader plays the roles of unlocking and recording the information of the operation staff when the operation staff is abnormal, so as to protect and track, the safety grating is formed by combining a group of transmitters and receivers, the transmitters transmit a group of infrared light beams, the receivers comprise a plurality of light sensors, if an object is between the transmitters and the receivers, the receivers receive no complete signal, the signal stopping device can send a stopping signal to the monitoring device, the effect is that the operation staff is protected, the distance between the light spots is 10mm, the light spots of 64 groups are formed when the fingers of the operation staff or the object larger than the fingers pass through the light spot line area of the safety grating, the safety grating sends out a signal, the PLC controls the related execution mechanism in the equipment to pause or reset, the safety of the operation staff is effectively protected on an electric control safety loop, the ion fan mainly effectively eliminates static charge on electronic charge objects, comprises electronic parts, dust removal, the dust removal and the electronic parts are effectively carried away, the static charge is stable, the static charge is not carried away, the static charge is stable, the product is stable in the process is stable, and the product is provided with the static charge is stable, and the product is stable in the process, and the product is safe and has stable.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an automotive power steering sensor testing apparatus of the present utility model.

Fig. 2 is a partial schematic structural view of the test device for the power steering sensor of the automobile of the present utility model.

Fig. 3 is a schematic view of a part of the structure of the test device for the power steering sensor of the automobile of the present utility model.

Fig. 4 is a schematic structural diagram of the test fixture of the present utility model.

Fig. 5 is a schematic structural diagram of a connector testing module according to the present utility model.

Fig. 6 is a schematic structural view of the gear rotating module according to the present utility model.

1-rack, 2-test fixture, 3-upper protection cover, 4-double start button, 5-emergency stop button, 6-triple piece, 7-master switch, 8-trichromatic lamp, 9-display, 10-light switch, 11-support drawer, 12-connector test module, 13-scanning gun support, 14-gear rotation module, 15-ion fan, 16-mounting plate, 17-probe assembly, 18-cover plate, 19-profiling block, 20-support body, 21-origin induction sensor support, 22-large gear, 23-rotating motor, 24-induction product sensor, 25-product buckle structure, 26-keyboard mouse drawer, 27-movable wheel, 28-card reader and 29-safety grating.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to fig. 1 to 6, fig. 1 is a schematic structural view of an automobile power steering sensor testing apparatus of the present utility model, fig. 2 is a partial schematic structural view of an automobile power steering sensor testing apparatus of the present utility model, fig. 3 is a partial schematic structural view of an automobile power steering sensor testing apparatus of the present utility model, fig. 4 is a schematic structural view of a testing fixture of the present utility model, fig. 5 is a schematic structural view of a connector testing module of the present utility model, fig. 6 is a schematic structural view of a gear rotating module of the present utility model, the present utility model provides an automobile power steering sensor testing apparatus, comprising a frame 1, a testing fixture 2, an upper protection cover 3, a double start button 4, an emergency stop button 5, a triplet 6, a main switch 7, a tri-color lamp 8, a display 9 and a light switch 10, the double start button 4, the emergency stop button 5, the triple piece 6 and the main switch 7 are all arranged on the frame 1, the three-color lamp 8 is installed on the upper protective cover 3, the display 9 is arranged on the upper protective cover 3, the light switch 10 is also installed on the upper protective cover 3, the upper protective cover 3 is also provided with a card swiping device 28 and a safety grating 29, the safety grating 29 is formed by combining a group of transmitters and receivers, the test fixture 2 comprises a support drawer 11, a connector test module 12, a scanning gun bracket 13, a gear rotating module 14 and an ion fan 15, and the connector test module 12, the scanning gun bracket 13, the gear rotating module 14 and the ion fan 15 are all arranged on the support drawer 11;

the connector test module 12 comprises a mounting plate 16, a probe assembly 17, a cover plate 18 and a profiling block 19, wherein the mounting plate 16 is arranged on the support drawer 11, the probe assembly 17 is arranged on the mounting plate 16, the profiling block 19 is arranged between the cover plate 18 and the mounting plate 16, the gear rotating module 14 comprises a frame body 20, an origin induction sensor support 21, a large gear 22, a rotating motor 23, an induction product sensor24 and a product fastening structure 25, the frame body 20 is arranged on the support drawer 11, and the origin induction sensor support 21, the large gear 22, the rotating motor 23, the induction product sensor24 and the product fastening structure 25 are all arranged on the frame body 20.

In this embodiment, the specific flow of the test device for the automobile power steering sensor in the utility model is as follows: placing one end of a product belt connector in a right holder, placing the left side of the belt PCBA end on the product buckle structure 25, pressing the double-start button 4, automatically scanning codes, sensing whether a product exists or not by the sensing device, continuously testing the product, alarming if the product does not exist or the product does not exist, pushing the probe module to electrify the product by a left cylinder, pushing the rotary module 14 of the large gear 22 to contact the product by a right cylinder, rotating a certain angle to provide a magnetic field for the product, starting to test, completing the test, lighting a status lamp, manually taking out the product, and when the test is OK, lighting a green lamp, and taking out the product; when testing NG, the red light is on, the buzzer alarms, the cylinder can not return, needs the manual work to punch the card and unblock, and the cylinder just can withdraw from and take out the product), in this process, the effect of card swiping device 28: when the product test NG or the equipment is abnormal, the indicator light is lightened red, the buzzer alarms, the product can be taken out after the related execution mechanism is reset after the manual card swiping and unlocking, the card swiping device 28 plays roles of unlocking and recording the information of an operator in the abnormal state so as to protect and track, the safety grating 29 is formed by combining a group of transmitters and receivers, the transmitters transmit a group of infrared light beams, the receivers comprise a plurality of light sensors, if an object is arranged between the transmitters and the receivers, the receivers can not receive complete signals, stop signals are sent to a monitoring device, the effect is that the safety of the operator is protected, the distance between light spots is 10mm, the distance between the light spots is 64 groups of light spots, when the finger of the operator or the object larger than the finger passes through the light spot line area of the safety grating 29, the light will be blocked or weakened, at this time, the safety grating 29 will send out a signal, the PLC will control the related actuator in the device to halt or reset, effectively protect the safety of the operator on the electric control safety circuit, the ion fan 15 mainly effectively eliminates static electricity on the charged object, including electronic parts, plastics, films, etc. and dust removal, it adopts high voltage alternating current to radiate positive and negative ions, can effectively provide stable and balanced positive and negative ion quantity, accelerate neutralization time, the project also aims to timely take away static electricity given to the product additionally in the testing or operation process, avoid damage (such as chip breakdown, short circuit, etc.) brought by static electricity to the product, and clean the product effect.

Further, the automobile power steering sensor testing device further comprises a keyboard mouse drawer 26, and the keyboard mouse drawer 26 is arranged on the rack 1.

In this embodiment, the keyboard and mouse drawer 26 is provided, so that a keyboard and mouse to be used can be placed.

Further, the automobile power steering sensor testing device further comprises a plurality of moving wheels 27, and the plurality of moving wheels 27 are arranged on the frame 1.

In the present embodiment, by providing a plurality of the moving wheels 27, the vehicle power steering sensor test apparatus can be moved more conveniently.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims

1. A test device for an automobile power-assisted steering sensor is characterized in that,

the automatic test device comprises a rack, a test fixture, an upper protective cover, a double-start button, an emergency stop button, a triple piece, a main switch, a three-color lamp, a display and a light switch, wherein the double-start button, the emergency stop button, the triple piece and the main switch are all arranged on the rack, the three-color lamp is arranged on the upper protective cover, the display is arranged on the upper protective cover, the light switch is also arranged on the upper protective cover, the upper protective cover is also provided with a card swiping device and a safety grating, the safety grating is formed by combining a group of transmitters and receivers, the test fixture comprises a support drawer, a connector test module, a scanning gun support, a gear rotating module and an ion fan, and the connector test module, the scanning gun support, the gear rotating module and the ion fan are all arranged on the support drawer;

2. An automotive power steering sensor test apparatus according to claim 1,

the automobile power-assisted steering sensor testing device further comprises a keyboard mouse drawer, and the keyboard mouse drawer is arranged on the rack.

3. An automotive power steering sensor test apparatus according to claim 2,