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Mathematical calculation box

A mathematics and box cover technology, applied in the field of mathematical calculation boxes, can solve problems such as time timing that cannot be calculated, reduce students' interest in calculations, etc., and achieve the effect of speeding up efficiency and improving interest in calculations

Inactive Publication Date: 2017-11-17
GUANGZHOU LINDIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a mathematical calculation box to solve the existing problem that the calculation time cannot be timed when performing mathematical calculations, thereby reducing the interest of students in calculations

Method used

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] see figure 1 and figure 2 , image 3 , the present invention provides a mathematical calculation box, its structure includes: calculation box cover 1, fixed locking buckle 2, calculation plate 3, rotating hinge 4, pencil box groove 5, cavity 6, calculation box protective box 7, timing Device device 8, calculation stick 9, calculation groove 10, calculation block placement groove 11, the fixed locking buckle 2 is embedded and connected on the calculation box cover 1, the calculation box cover 1 is attached to the calculation board 3, and the calculation The box cover 1 is connected with the calculation box protective box 7 through the rotary hinge 4, the cavity 6 is connected with the timer device 8 through a partition, the calculation bo...

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Abstract

The invention discloses a mathematical calculation box, the structure of which comprises: a calculation box cover, a fixed locking buckle, a calculation board, a rotating hinge, a pencil box groove, a cavity, a calculation box protection box, a timer device, a calculation stick, a calculation Slots and calculation block placement slots, the fixed locking buckle is embedded and connected to the calculation box cover, the calculation box cover is attached to the calculation board, the calculation box cover is connected to the calculation box protective box through the rotating hinge, and the cavity is connected to the timer through the partition The device is connected, the calculation box is provided with a calculation slot in the protection box, the calculation rod is embedded and connected to the calculation slot, and the calculation box cover is attached to the slot for placing the calculation block. The mathematical calculation box of the present invention is provided with a timer device on the structure. The timing control button controls the controller, which can perform the timing function on the timer device. When the time arrives, a warning sound will be issued to remind the calculus. Through timing calculus, students' interest in calculus can be effectively improved and the efficiency of calculus can be accelerated. .

Description

technical field [0001] The invention is a mathematical calculation box, which belongs to the field of mathematical calculation timing. Background technique [0002] Math Calculus is a fun educational game. It mainly tests your or your children's math knowledge and calculation speed. [0003] The existing patent discloses a mathematical calculation box with an application number of 201620124937.4, which belongs to the field of mathematical calculation timing. It includes a calculation box body, a calculation bead insert board, eighty-one calculation insertion rods, a plurality of calculation beads, a calculation cover body, a calculation panel and a plurality of calculation jacks; the calculation box body is a hollow box with an upper end opening, and the calculation bead plug The board is laid on the inner bottom surface of the calculation box body; the lower ends of the eighty-one calculation inserting rods are movably inserted on the bead inserting board, and a plurality...

Claims

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Application Information

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IPC IPC(8): G09B23/02G09B19/02
CPCG09B23/02G09B19/02
Inventor 蒙泽喜
Owner GUANGZHOU LINDIAN TECH CO LTD
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