Electronic balance base
A technology of electronic balance and bottom plate, which is applied in the direction of measuring devices, instruments, weighing, etc., and can solve problems such as difficult to guarantee accuracy, cumbersome operation, and delay of user time
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[0019] Example 1: Such as Figure 1-2 As shown, the present invention provides an electronic balance base, including: a housing 1, an adjusting screw 2, an adjusting gear 3, a driving motor 4, a spectrum transmitter 5, a disc level 7, a spectrum receiver 6, an electronic gyroscope 8. The control module 9, the adjustment button 11 and the power supply 10; the housing 1 is a hollow rectangular parallelepiped, four threaded holes are provided at the four corners of the bottom plate, the adjusting screws 2 are four, the upper part is a gear, and the lower part is a thread. Are arranged in the four threaded holes; the adjusting gear 3 and the driving motor 4 are three, and the gears of the driving motor 4, the adjusting gear 3 and the adjusting screw 2 are connected in turn; the spectrum emitter 5 is arranged in On the bottom plate of the housing 1, the spectrum receiver 6 is arranged on the top plate of the housing 1, the disc level 7 is arranged between the spectrum receiver 6 and...
Example Embodiment
[0029] Embodiment 2: As a further improvement to Embodiment 1, the control module 9 is a PLC module or an Arduino module. The driving motor 4 is a forward and reverse stepping motor or a forward and reverse servo motor; the diameter of the bottom end of the adjustment screw 2 is gradually reduced, which is beneficial to reduce the friction between the adjustment screw 2 and the platform and improve the adjustment sensitivity; The balance base also includes a manual adjustment knob 12, which is connected to the adjustment gear 3. The top plate of the electronic balance is provided with an observation window. The operator can observe the disc-shaped level 7 from the top plate of the electronic balance. Manual leveling is performed when there is no power or the device fails; an adjusting nut is fixed on the bottom plate of the housing 1, and the adjusting screw 2 matches the adjusting nut to increase the service life and adjusting accuracy of the adjusting screw 2; The power sourc...
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