Portable auxiliary device for accounting teaching
An auxiliary device and portable technology, applied in the field of teaching, can solve the problems of inconvenient carrying of counting bills, increasing the workload of accounting teachers, and inconvenient use of accounting teachers, so as to achieve the effect of increasing workload
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] Such as Figure 1-2 As shown, the present invention provides a technical solution: a portable auxiliary device for accounting teaching, including a storage box 22, a storage battery 2 is fixedly connected to the left side of the inner bottom of the storage box 22, and the function of the storage battery 2 is to provide power for the motor 21, and then To ensure the normal operation of the device, the right side of the battery 2 is provided with a fixed ...
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