CN204360263U - Trapezoidal framework Deformable pencil holder abacus - Google Patents

Abstract

Disclosed is a deformable pen-holder abacus with a trapezoidal frame that can realize two states of curling and laying. It is composed of beads, connecting shafts, segmented trapezoidal frames and shafts. The beads are connected to the segmented trapezoidal frames through shafts, and the segmented trapezoidal frames are connected through connecting shafts, and every two segmented trapezoidal frames can rotate around the connecting shafts. It can be used as a normal abacus when it is laid flat; it can be turned into a pen holder when it is curled to reduce the occupied space.

Description

Deformable pen holder abacus with trapezoidal frame

Technical field

The utility model relates to a data calculation tool, in particular to a deformable pen holder abacus with a trapezoidal frame body capable of realizing two states of curling and flattening.

Background technique

At present, the volume of the abacus on the market is relatively large. Although it is convenient to use, it takes up a lot of space when stored and has a single function. Small space occupation, changeable shape and diversified functions cannot be realized at the same time when stored.

Contents of the invention

In order to overcome the technical indicators that the existing abacus cannot simultaneously realize the technical indicators of small occupied space, variable shape and diversified functions during storage, the utility model provides an abacus with a trapezoidal frame and a deformable pen holder. The deformable pen holder abacus of the trapezoidal frame can be used like a normal abacus when unfolded and tiled, and can be curled into a pen holder when stored. Small space occupation, changeable shape and diversified functions can be achieved during storage.

The technical solution adopted by the utility model device to solve its technical problems is: it is composed of beads, connecting shafts, segmented trapezoidal frame bodies and shafts. The beads are connected to the segmented trapezoidal frames through shafts, and the segmented trapezoidal frames are connected through connecting shafts, and the segmented trapezoidal frames can rotate around the connecting shafts. It can be used as a normal abacus when it is laid flat; it can be turned into a pen holder when it is curled to reduce the occupied space.

The beneficial effects of the utility model are: the segmented trapezoidal frame can be used as a normal abacus when it is tiled; it can be turned into a pen holder when it is curled, and the functions are diversified and the occupied space is reduced.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the main view structural diagram of the tiling state of the present utility model

Fig. 2 is a top view structure diagram of the utility model in a tiled state

Fig. 3 is the front structural view of the crimped state of the utility model

In the figure 1. Segmented trapezoidal frame, 2. Beads, 3. Connecting shaft, 4. Shaft

Detailed ways

In the figure, the beads (2) are connected to the segmented trapezoidal frame (1) through the shaft (4), and each segmented trapezoidal frame (1) is connected by the connecting shaft (3), every two The segmented trapezoidal frame body (1) can rotate around the connecting shaft (3).

When using the abacus, each segmented trapezoidal frame (1) can be unfolded to be used as an ordinary abacus; when stored, each segmented trapezoidal frame (1) rotates around the connecting shaft (3) to form a circle Shaped pen holder, thereby reducing the occupied space and realizing the diversification of abacus functions.

Claims (2)

1. a trapezoidal framework Deformable pencil holder abacus, is made up of bead, coupling shaft, the trapezoidal framework of sectional type and axle, it is characterized in that: bead is connected in the trapezoidal framework of sectional type by axle, is connected between the trapezoidal framework of each sectional type by coupling shaft.

2. trapezoidal framework Deformable pencil holder abacus according to claim 1, is characterized in that: the trapezoidal framework of each segmentation can rotate around coupling shaft, can make normal abacus and use, become pen container time curling during tiling.