Multifunctional combined electronic scale
A multi-functional, electronic scale technology, applied in the direction of special scales, measuring devices, instruments, etc., can solve the problems of not being able to be used for other purposes, occupying a lot of space, large errors, etc., and achieve the effect of good portability
Inactive Publication Date: 2016-09-14
申俊
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Problems solved by technology
[0002] The weight electronic scales currently on the market are mainly composed of a loading board, a display screen, an adjustment button, a power module and a load cell for supporting the loading board. When the weight of the loaded object exceeds the preset value, the display screen will start to display the value. The preset value is generally 5 kg; in addition, the maximum range of this kind of weight electronic scale is generally 180 kg, and the accuracy value is only 100 grams. The error is large. Therefore, this traditional weight electronic scale can basically not be used for other purposes except for weighing, especially it cannot be used as a kitchen electronic scale.
However, the existing kitchen electronic scales have an accuracy of 1 gram or even less, but their range generally does not exceed 10 kilograms, so they cannot be used as weighing scales.
For users, if they need to carry both of them out, it will take up a lot of space
Method used
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Embodiment 1
[0016] Figure 1 to Figure 8 A first embodiment of the invention is shown in which, figure 1 It is a structural schematic diagram of the present invention; figure 2 for figure 1 Partial enlarged schematic diagram of A; image 3 for figure 1 A structural schematic diagram of the second precision weighing component in the combined electronic scale shown after removing the adjusting screw and spring; Figure 4 for figure 1 A schematic diagram of the structure of the adjusting screw in the combined electronic scale shown; Figure 5 for figure 1 An exploded view of the first precision load cell and the first support foot in the combined electronic scale shown; Image 6 for Figure 5 An exploded view of the shown first precision load cell and the first supporting foot viewed from another angle; Figure 7 for figure 1 An exploded diagram of the second precision load cell and the second support foot in the combined electronic scale shown; Figure 8 for Figure 7 An explod...
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The invention discloses a multifunctional combined electronic scale comprising a first precision electronic scale and a second precision electronic scale. The second precision electronic scale is arranged right below a first carrying plate; all second support legs are arranged on the bottom wall of the first carrying plate; and a second carrying plate is higher than the bottom walls of all first support legs. Through holes are formed in the first carrying plate. All second precision weighing assemblies include support elements, threaded springs, and adjusting bolts; annular limiting compressing bosses protruding outwardly are arranged at peripheral walls of the support elements; the springs are arranged between the support elements and the second support legs; and all second support legs and the support elements are connected by adjusting the adjusting bolts arranged in adjusting holes. In a free state, under the supporting effects of the springs, the limiting compressing bosses are higher than the top wall of the second carrying plate. When forces are applied on the support elements, the springs are pressed and thus the limiting compressing bosses are driven to move down; and when the forces applied on the support elements reach a preset degree, the limiting compressing bosses are compressed on the top wall of the second carrying plate. The multifunctional combined electronic scale has high portability.
Description
technical field [0001] The invention belongs to the technical field of electronic balance structure design. Background technique [0002] The weight electronic scales currently on the market are mainly composed of a loading board, a display screen, an adjustment button, a power module and a load cell for supporting the loading board. When the weight of the loaded object exceeds the preset value, the display screen will start to display the value. The preset value is generally 5 kg; in addition, the maximum range of this kind of weight electronic scale is generally 180 kg, and the accuracy value is only 100 grams. The error is large. Therefore, this traditional weight electronic scale can not be used for other purposes except weighing the body on weekdays, especially it cannot be used as a kitchen electronic scale. And existing kitchen electronic scale, its precision value can reach 1 gram even smaller, but its measuring range is generally no more than 10 kilograms, so can n...
Claims
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IPC IPC(8): G01G19/50G01G21/23
CPCG01G19/50G01G21/23
Inventor 申俊
Owner 申俊