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CN-224216829-U - Automatic testing device for industrial personal computer main board

CN224216829UCN 224216829 UCN224216829 UCN 224216829UCN-224216829-U

Abstract

The utility model relates to the technical field of industrial personal computer testing, and particularly discloses an automatic testing device for a main board of an industrial personal computer, which comprises a testing platform, wherein a chute is formed in the upper surface of the testing platform, a first anti-interference shield is slidably connected to the inner wall of the chute, a second anti-interference shield is arranged at one end of the first anti-interference shield and is slidably connected to the inner wall of the chute, a clamping mechanism is arranged on the upper surface of the testing platform, a humidity simulation mechanism is arranged at one end of the first anti-interference shield, and the testing of the main board of the industrial personal computer in a humidity environment can be simulated through the matching among the humidity simulation mechanism, a heating assembly and a temperature controller, so that the testing environment is more similar to a real use scene, the testing result is ensured to have more reference value, and the main board is prevented from being broken down due to the humidity problem in the actual use.

Inventors

  • SHEN DONGMING
  • HE WENFENG

Assignees

  • 研扬科技（苏州）有限公司

Dates

Publication Date
20260508
Application Date
20250703

Claims (6)

  1. 1. The automatic testing device for the industrial personal computer main board comprises a testing platform (1) and is characterized in that a chute (2) is formed in the upper surface of the testing platform (1), a first anti-interference shield (3) is connected to the inner wall of the chute (2) in a sliding mode, a second anti-interference shield (4) is arranged at one end of the first anti-interference shield (3), the second anti-interference shield (4) is connected to the inner wall of the chute (2) in a sliding mode, a clamping mechanism (6) is arranged on the upper surface of the testing platform (1), and a humidity simulation mechanism (7) is arranged at one end of the first anti-interference shield (3).
  2. 2. The automatic testing device for the industrial personal computer main board according to claim 1, wherein the sealing cover (5) is arranged on the outer walls of the first anti-interference protective cover (3) and the second anti-interference protective cover (4), and the clamping mechanism (6) comprises a supporting table (61) fixedly connected with the upper surface of the testing platform (1).
  3. 3. The automatic testing device for the industrial personal computer main board according to claim 2, wherein a square groove (62) is formed in the upper surface of the supporting table (61), a bidirectional threaded rod (63) is mounted on the inner wall of the square groove (62), and a limiting block (64) is connected to the outer wall of the bidirectional threaded rod (63) in a threaded manner.
  4. 4. The automatic testing device for the main board of the industrial personal computer according to claim 3, wherein the upper surface of the limiting block (64) is fixedly connected with an arc-shaped plate (65), one end of the arc-shaped plate (65) is rotatably connected with a sector-shaped plate (66), one end of the sector-shaped plate (66) is rotatably connected with a rubber block (67), and one end of the supporting table (61) is fixedly connected with a knob (68).
  5. 5. The automatic testing device for the industrial personal computer main board according to claim 2, wherein the humidity simulation mechanism (7) comprises a water storage tank (71) fixedly connected with the upper surface of the testing platform (1), a water pipe (72) is fixedly connected with the upper surface of the water storage tank (71), and a booster pump (73) is fixedly connected with the upper surface of the sealing cover (5).
  6. 6. The automatic test device for the industrial personal computer main board according to claim 5, wherein one end of the booster pump (73) is fixedly connected with one end of the water pipe (72), an atomizing nozzle (74) is fixedly connected to the bottom of the booster pump (73), a heating component (8) is fixedly connected to the inner side wall of the test platform (1), and a temperature controller (9) is fixedly connected to one end of the heating component (8).

Description

Automatic testing device for industrial personal computer main board Technical Field The utility model relates to the technical field of industrial personal computer testing, in particular to an automatic testing device for an industrial personal computer main board. Background The industrial personal computer main board is core hardware specially designed for industrial control scenes, and has high reliability, long service life and strong environmental adaptability. The industrial-grade component is adopted, wide-temperature operation is supported, the anti-seismic, dustproof and anti-electromagnetic interference characteristics are achieved, rich industrial interfaces are generally provided, and multi-network-port and multi-serial-port expansion is supported. The main board adopts standardized size, has watchdog function, ensures system stability, and is widely used in severe industrial environments such as intelligent manufacturing, traffic, energy sources and the like. The actual industrial environment is complex and changeable, and the industrial personal computer main board may face various severe conditions such as high temperature, low temperature, high humidity, electromagnetic interference and the like. The existing testing device can only simulate single or few environmental conditions, cannot simulate real industrial scenes in many aspects, and an industrial control computer working under extreme climatic conditions can not be subjected to enough high-low temperature circulation, humidity change and other tests during testing, so that the problems of element damage, performance reduction and the like can occur due to difficulty in adapting to the environment after the testing device is put into use. Therefore, we propose an automatic testing device for the motherboard of an industrial personal computer. Disclosure of utility model The utility model aims to provide an automatic testing device for a main board of an industrial personal computer, which aims to solve the problems that the existing testing device proposed in the background technology can only simulate single or few environmental conditions, cannot simulate real industrial scenes in many ways, and the industrial personal computer working under extreme climatic conditions can not be subjected to enough tests such as high and low temperature circulation, humidity change and the like during testing, and can cause element damage, performance reduction and the like due to difficult adaptation to the environment after the device is put into use. The automatic testing device for the industrial personal computer main board comprises a testing platform, wherein a chute is formed in the upper surface of the testing platform, a first anti-interference shield is connected to the inner wall of the chute in a sliding mode, a second anti-interference shield is arranged at one end of the first anti-interference shield and is connected to the inner wall of the chute in a sliding mode, a clamping mechanism is arranged on the upper surface of the testing platform, and a humidity simulation mechanism is arranged at one end of the first anti-interference shield. Preferably, the sealing cover is placed on the outer walls of the first anti-interference protective cover and the second anti-interference protective cover, and the clamping mechanism comprises a supporting table fixedly connected with the upper surface of the test platform. Preferably, the square groove has been seted up to the upper surface of brace table, two-way threaded rod is installed to the inner wall in square groove, the outer wall threaded connection of two-way threaded rod has the stopper. Preferably, the upper surface fixedly connected with arc of stopper, the one end rotation of arc is connected with the sector plate, the one end rotation of sector plate is connected with the rubber block, the one end fixedly connected with knob of brace table. Preferably, the humidity simulation mechanism comprises a water storage tank fixedly connected with the upper surface of the test platform, a water pipe is fixedly connected with the upper surface of the water storage tank, and a booster pump is fixedly connected with the upper surface of the sealing cover. Preferably, one end of booster pump and one end fixed connection of water pipe, the bottom fixedly connected with atomizer of booster pump, test platform's inside wall fixedly connected with heating element, heating element's one end fixedly connected with temperature controller. The utility model has at least the following beneficial effects: (1) Through the cooperation between humidity analog device, heating element and the temperature controller that sets up, can simulate the test of humidity industrial computer mainboard under humidity environment, can let test environment be more close real service scenario, ensure that test result has reference value more, avoid the mainboard to break down because of humidity problem in the in-servi