CN204808109U

CN204808109U - Arc abacus

Info

Publication number: CN204808109U
Application number: CN201520500793.3U
Authority: CN
Inventors: 宋世波
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-13
Filing date: 2015-07-13
Publication date: 2015-11-25
Anticipated expiration: 2025-07-13

Abstract

The utility model discloses an arc abacus, a level including the abacus frame, in locating the abacus frame is to crosspiece, a plurality of vertical to calculating disc shaft and locating a plurality of abacus pearls on respectively calculating disc shaft, wherein the abacus frame connects to form to the connecting pipe by the curved pipe of two parallels and two are vertical, the crosspiece is the same with the curved pipe shape, abacus frame and crosspiece control by stainless steel round, are located the lower extreme the first support that the level that is connected with on the curved pipe set up. The utility model discloses arc abacus solid structure, not fragile deformation have sense of the times and feel, and abacus pearl positioning adjustment as required goes up corresponding position to calculating disc shaft.

Description

Arc abacus

Technical field

The utility model relates to a kind of abacus, espespecially a kind of arc abacus.

Background technology

Be conventionally used to calculate or show and all adopt wooden bead, on the one hand wooden structures easily dry and cracked, fake high, be inconvenient to fix on the other hand.And existing abacus function singleness, can only rechoning by the abacus be carried out.

Utility model content

The purpose of this utility model is to provide a kind of arc abacus, and its firm in structure, not fragile distortion, has sense of the times and texture, and abacus bead can adjust as required and navigate to corresponding position on abacus bar.

To achieve these goals, technical solution of the present utility model is: a kind of arc abacus, comprise Abacus frame, the level in Abacus frame be located at is to crosspiece, multiple vertically to abacus bar and multiple abacus beads of being located on each abacus bar, wherein said Abacus frame is vertically connected to form to connecting pipe by two parallel curved pipes and two, described crosspiece is identical with curved pipe shape, described Abacus frame and crosspiece are made by stainless pipe, and the described curved pipe being positioned at lower end is connected with horizontally disposed first support.

The utility model arc abacus, wherein each described abacus bar is made up of stainless steel material, and each described abacus bead is made up of the plastic material being embedded with Magnetic adhesive mat.

The utility model arc abacus, wherein each described abacus bar is inserted in the inner chamber upper and lower end of Abacus frame respectively, and each described abacus bar is screwed together by screw thread by head rod and the second connecting link.

The utility model arc abacus, the described curved pipe being wherein positioned at upper end is connected with horizontally disposed second support.

The utility model arc abacus, each abacus bar be wherein positioned at above described crosspiece is provided with two abacus beads, and each abacus bar be positioned at below described crosspiece is provided with five abacus beads.

After adopting such scheme, the utility model arc abacus has the following advantages:

1, Abacus frame is designed to vertically connected to form to connecting pipe by two stainless steel curved pipes and two stainless steels, and crosspiece is also made up of stainless pipe, its structure is more firm, be not easy to damage corrosion, not yielding, there are sense of the times and texture, stainless steel crosspiece has suction-operated to Magnetic adhesive mat, and abacus bead can be allowed to adjust position as required;

2, this arc abacus can be installed according to indoor and outdoor use and change to some extent; Abacus bar adopts two sections of screw thread tightened-up structures, can change abacus bead as required;

3, abacus bead adopts plastic material to make, and it is embedded with Magnetic adhesive mat structure, as required abacus bead can be fixed on a certain position in conjunction with stainless steel abacus bar;

4, connect the first support, the second support in the lower end of Abacus frame and/or upper end, can play a supporting role, can also thing be placed in addition.

Accompanying drawing explanation

Fig. 1 is embodiment one perspective view of the utility model arc abacus;

Fig. 2 is embodiment two perspective view of the utility model arc abacus.

Below in conjunction with accompanying drawing, by embodiment, the utility model is described further;

Embodiment

Embodiment one perspective view of the utility model arc abacus as shown in Figure 1, comprise Abacus frame 1, the level in Abacus frame 1 be located at is to crosspiece 2, multiple vertically to abacus bar 3 and multiple abacus beads 4 of being located on each abacus bar 3, Abacus frame 1 is vertically connected to form to connecting pipe 6 by two parallel curved pipes 5 and two, crosspiece 2 is identical with curved pipe 5 shape, and Abacus frame 1 and crosspiece 2 are made by stainless pipe.Each abacus bar 3 is made up of stainless steel material, and each abacus bead 4 is made up of the plastic material being embedded with Magnetic adhesive mat.Each abacus bar 3 is inserted in the inner chamber upper and lower end of Abacus frame 1 respectively.Each abacus bar 3 is screwed together by screw thread by the head rod 7 be positioned at above crosspiece 2 and the second connecting link 8 be positioned at below crosspiece 2, adopts two sections of screw thread tightened-up structures, can change abacus bead 4 as required.Each head rod 7 is provided with two abacus beads 4, is positioned at the second connecting link 8 and is provided with five abacus beads 4, and the form that arranges of this abacus bead 4 maintains the civilization of more than one thousand years in ancient times.The curved pipe 5 being positioned at lower end is connected with horizontally disposed first support 9.

Embodiment two perspective view of the utility model arc abacus as shown in Figure 2, its most of structure is identical with embodiment described in Fig. 1, and difference is: the curved pipe 5 being positioned at upper end is connected with horizontally disposed second support 10.

Above-described embodiment one, two all can use as counseling platform: the curriculum setup both having embodied abacus mental calculation school, rechoning by the abacus Cultural Elements can be given prominence to again, also can attract the abacus bead 4 that child starts to stir above, thus like upper abacus mental calculation course, also receive the edifying of rechoning by the abacus culture from the little child of allowing; This arc abacus can also be used as outdoor protective window: the outside that can be arranged on window, can be antitheft, rechoning by the abacus cultural features can be given prominence to again, particularly to abacus mental calculation training school, stronger in publicity and displaying, child also can freely stir abacus bead 4, causes the rechoning by the abacus culture of more people understanding and Study of China, is conducive to the succession of rechoning by the abacus culture; Can also use as dais: be made into dais, structure is simple, practicality has cultural features again.

The above embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineering technical personnel in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.

Claims

1. an arc abacus, comprise Abacus frame, the level in Abacus frame be located at is to crosspiece, multiple vertically to abacus bar and multiple abacus beads of being located on each abacus bar, it is characterized in that: described Abacus frame is vertically connected to form to connecting pipe by two parallel curved pipes and two, described crosspiece is identical with curved pipe shape, described Abacus frame and crosspiece are made by stainless pipe, and the described curved pipe being positioned at lower end is connected with horizontally disposed first support.

2. arc abacus as claimed in claim 1, is characterized in that: each described abacus bar is made up of stainless steel material, and each described abacus bead is made up of the plastic material being embedded with Magnetic adhesive mat.

3. arc abacus as claimed in claim 2, it is characterized in that: each described abacus bar is inserted in the inner chamber upper and lower end of Abacus frame respectively, each described abacus bar is screwed together by screw thread by head rod and the second connecting link.

4. the arc abacus as described in one of claim 1-3, is characterized in that: the described curved pipe being positioned at upper end is connected with horizontally disposed second support.

5. arc abacus as claimed in claim 4, it is characterized in that: each abacus bar be positioned at above described crosspiece is provided with two abacus beads, each abacus bar be positioned at below described crosspiece is provided with five abacus beads.