Handprint sign-in wall device

Abstract

The invention relates to a handprint sign-in wall device. The device comprises a box and a slot frame installed in the box, wherein a plurality of rectangular slots are distributed on the slot frame in an array; a rectangular block is configured in each rectangular slot; rectangular block returning devices are arranged in the box on the back sides of the rectangular blocks, each rectangular blockreturning device comprises a limiting block, springs and a rotation piece, and each limiting block comprises a vertical plate and a transverse column; a transverse slide slot is formed in the inner side wall of the box; the end parts of the vertical plates are arranged in the transverse sliding slot; the transverse columns can penetrate through column holes in the back plate of the box, the end parts of the transverse columns are protruded out of the back plate, and the rotation pieces are movably connected to the end parts; the box back plate is provided with notches through which the rotation piece can pass; one end of each spring is connected to the back plate of the box, while the other end is connected to the vertical plate of the corresponding limiting block; and when the rotation piece is rotated to the position of the corresponding notch, the limiting block moves towards the direction of the corresponding rectangular block under the effect of elastic force of the springs, to push the rectangular block back to an initial position. A visitor can leave a handprint on the handprint sign-in wall, which is individual and unique, and enhances ornamental value and interestingness,and the handprint sign-in wall device can be reused.

Description

Technical field [0001] The invention relates to a handprint sign-on wall device. Background technique [0002] At present, the sign-in devices are mostly signature boards or signature scrolls, which can be used for handwriting and hand-painting operations on the signature board. They lack ornamental properties and cannot be reused. The visual effects and entertainment are not strong. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a handprint sign-on wall device. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] The fingerprint sign to the wall device is characterized by: it includes a box body and a slot rack installed in it. There are several rectangular slots distributed in an array on the slot rack. Each rectangular slot is equipped with a rectangular block. The box on the back side of the rectangular block is provided Rectangular block ...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the sign-in devices are signature boards or signature scrolls, which can be handwritten and hand-painted on the signature boards. They lack ornamental features and cannot be reused. The visual effect and entertainment are not strong.

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