Combined electronic scale
An electronic scale and combined technology, which is applied in the direction of special scales, measuring devices, instruments, etc., can solve the problems of large errors, inability to be used as a weight scale, or other uses
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[0044] Figure 1 to Figure 10 A first embodiment of the invention is shown in which, figure 1 It is a schematic diagram of a three-dimensional structure of the first structure of the present invention; figure 2 for figure 1 A schematic diagram of the three-dimensional structure of the combined electronic balance shown when viewed from another angle; image 3 for figure 1 An exploded view of the shown combined electronic scale; Figure 4 for figure 1 A schematic diagram of a three-dimensional structure of the second precision electronic scale in the combined electronic scale shown; Figure 5 for figure 1 A schematic diagram of the structure of the combined electronic scale shown; Figure 6 for Figure 5 Partial enlarged schematic diagram of A; Figure 7 for figure 1 An exploded view of the first precision load cell, the first cover and the first support foot in the combined electronic scale shown; Figure 8 for Figure 7 An exploded view of the shown first precisio...
Embodiment 2
[0060] Figure 11 to Figure 16 A second embodiment of the invention is shown in which, Figure 11 It is a structural schematic diagram of the second structure of the present invention; Figure 12 for Figure 11 Partial enlarged schematic diagram of B in middle; Figure 13 for Figure 11 An exploded view of the first precision load cell and the first support foot in the combined electronic scale shown; Figure 14 for Figure 13 An exploded view of the shown first precision load cell and the first supporting foot viewed from another angle; Figure 15 for Figure 11 An exploded diagram of the second precision load cell and the second support foot in the combined electronic scale shown; Figure 16 for Figure 15 An exploded view of the shown secondary precision load cell and secondary support feet viewed from another angle.
[0061] This embodiment is basically the same as Embodiment 1, except that the first cover 44 in this embodiment is no longer provided with the first...
Embodiment 3
[0068] Figure 17 and Figure 18 A third embodiment of the invention is shown in which, Figure 17 It is a structural schematic diagram of the third structure of the present invention; Figure 18 for Figure 17 The partially enlarged schematic diagram at C.
[0069] This embodiment is basically the same as Embodiment 2, except that in this embodiment, the top of the second mounting seat is not provided with a second cover.
[0070] In this embodiment, the bottom wall of the first carrier board is bonded and fixed with the stopper 7 having the sliding cavity 71, and the outer peripheral wall at the top of each second supporting foot is provided with an outwardly protruding annular sliding table 631. The sliding table is located in the sliding chamber of a corresponding limit piece, and can move up and down along the sliding chamber. The stopper is provided with an inwardly convex annular anti-off boss 72 at the bottom of the sliding chamber, and the annular sliding platfor...
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