High-precision intelligent digital sensor
A digital sensor and high-precision technology, applied in the field of weighing sensors, can solve the problems of chemical cleaning agent corrosion, poor consistency, early protection, etc., and achieve the effects of long service life, improved product quality, and improved performance
Active Publication Date: 2019-08-02
新疆金大禹环境科技有限公司
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Problems solved by technology
[0003] However, the load cells currently applicable in this field do not have the function of anti-overload self-protection. Generally, users can realize the function of preventing sensor overload protection by adjusting the height of the bolt on the bracket of the weighing system according to their own needs. However, this method Not only time-consuming, but also poor consistency, prone to early protection or delayed protection; the use of silica gel sealing method is not conducive to cleaning, easy to be corroded by chemical cleaning agents and other disadvantages
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0033] see Figure 1-4 As shown, the embodiment of the present invention discloses a high-precision intelligent digital sensor, including an elastic body A, the lower end of the elastic body A is the installation part 1, and the upper end of the elastic body A is the bearing part 2, and the installation part 1 is fixed to the load-bearing system On the fixed bracket (not shown in the figure), the carrying part 2 is connected with the carrier (not shown in the figure) to be weighed, and the elastic body between the mounting part 1 and the carrying part 2 is a strain part 3, and the strain part 3 includes a strained through hole 31 arranged on the elastic body and a strained body 32 located in the strained through hole 31, the two sides of the strained body 32 are respectively p...
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The invention provides a high-precision intelligent digital sensor which comprises an elastic body, wherein the lower end of the elastic body is an installation part, the upper end of the elastic bodyis a bearing part, a strain part is arranged on the elastic body between the installation part and the bearing part, the strain part comprises a strain through hole arranged on the elastic body and astrain body positioned in the center of the strain through hole, connecting arms connected with the hole wall of the strain through hole are respectively arranged on two sides of the strain body, overload protection arms are respectively arranged on two sides of the strain body, an overload protection gap is formed between the overload protection arms and the hole wall of the strain through hole,a strain gauge hole for accommodating a strain gauge is arranged in the strain body, and a circuit board hole for accommodating a circuit board is arranged on the elastic body beside the strain gauge. The high-precision intelligent digital sensor can reduce the probability of product damage caused by overload of the sensor, prolong the service life of the product, and improve the quality of the product, thereby reducing the use cost, the maintenance cost and the shutdown loss of customers and improving the efficiency of the customers.
Description
technical field [0001] The invention relates to the technical field of weighing sensors, in particular to a high-precision intelligent digital sensor. Background technique [0002] With the increasingly standardized sales and management in domestic and foreign markets, automatic weight sorting scales with high-speed and high-accuracy measurement methods will be more and more favored by manufacturers in all walks of life. Smart load cells are at the heart of packaging, filling and sorting equipment as well as checkweighers. [0003] However, the load cell currently applicable to this field does not have the function of anti-overload self-protection. Generally, the user can realize the function of preventing sensor overload protection by adjusting the height of the bolt on the bracket of the weighing system according to his own needs. However, this method It is not only time-consuming, but also has poor consistency, which is prone to early protection or delayed protection; th...
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IPC IPC(8): G01G3/14
CPCG01G3/1402
Inventor 不公告发明人
Owner 新疆金大禹环境科技有限公司