I believe that the media merchants who use the outdoor touch inquiry all-in-one machine want to have a certain understanding of the machine when buying, whether the buyer’s company’s production process meets international standards, and whether there is ISO9001 international certification. Let’s introduce the outdoor machine. Assembly process of the whole machine:
1. Chassis assembly process
1. The first thing I see must be the case because it is placed outdoors, so IP65 is a general international standard. Generally, check whether the glass glue on the inner side of the welded shell of the shell is uniform and whether it is dew on the outdoor welding shell.
2. Check the mounting bracket, whether the nut is tightly attached to the frame, and compare the mounting hole to pull it to fix it.
3. Compare the case, fix the nut, and carefully check the gap between the screw hole and the glass glue. If there is separation or water ingress, please disassemble the hole the first time to make the waterproof glue firm.
4. Watch the surface of the whole machine clean and check whether there is dust inside the glass. Touch the inside of the glass to see if it is squeezed and flattened. Use gravity to smooth it and see if there are blisters or bubbles. If there are, the touch will definitely be unqualified.
5. Open the door frame of the advertising machine and try to close the door panel with one hand. If the door panel touches the pressure bar, the door panel cannot be closed with force, indicating that the design of the outdoor touch inquiry integrated machine door frame does not meet the anti-theft standard. One is that the structure of the door panel is not good, and the other is that there is a problem with the lock assembly.
6. Look at the running noise of the machine and see whether the insulation wool on the body can insulate the machine. If the air conditioner is noisy, the insulation wool will not reflect at all. First, consider the heat dissipation structure of the air conditioner.
Two, outdoor touch query all-in-one screen inspection standards
1. According to ordinary wiping, coat the glass with a dust-free cloth to see if there are water drops around the glass. If you find glass and there are water droplets in the screw holes, please fill it with glass glue.
2. Use a caliper to measure the distance between the inside of the glass and the LCD screen. If the rubber strip exceeds 1mm, please pay attention to the air-cooled structure design.
3. Check whether the internal board of the LCD screen is clear and whether the surface of the LCD screen is guaranteed to be free of dust and stains.
4. Carefully watch the LCD panel and the support frame, according to the direction indicated on the backlight, to see if the LCD screen is placed properly.
5. Check the fan, insulation cotton, and protective net to see if the manufacturer is a real manufacturer.
6. Check the drive components such as the drive board, decoder board, wiring terminal, power supply, etc., and analyze according to the standard of “Electronic Configuration Table”.