CN212181340U

CN212181340U - Abacus demonstration device

Info

Publication number: CN212181340U
Application number: CN202020945011.8U
Authority: CN
Inventors: 王正前; 郭彪
Original assignee: Hefei Anda Exhibition Technology Co ltd
Current assignee: Hefei Anda Exhibition Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-18
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an abacus presentation device, including the abacus frame, operator and the space removal module that is used for driving operator to remove, be provided with a plurality of stands on the abacus frame, all overlap on every stand and establish a plurality of operators, the space removal module includes Z axle moving mechanism, X axle moving mechanism fixed in on the abacus frame, Y axle moving mechanism with X axle moving mechanism sliding connection, Z axle moving mechanism includes the double-stroke cylinder and is used for driving the baffle that the operator removed with operator butt, the stiff end and the Y axle moving mechanism sliding connection of double-stroke cylinder, flexible end and baffle fixed connection, X axle moving mechanism includes first ball, first slider and the first motor that is used for driving the lead screw rotation of first ball, the screw and the first ball cooperation rolling connection of seting up on the first slider; the device drives the baffle to move through the space moving module, so that the operator moves, and the abacus is visually demonstrated.

Description

Abacus demonstration device

Technical Field

The utility model relates to an abacus demonstration technical field especially relates to abacus presentation device.

Background

The abacus is a simple and convenient calculation tool invented by ancestors, but nowadays, calculators are generally used, the abacus is slowly marginalized, but non-electronic products thereof completely depend on human intelligence and skill, and have the advantages of flexibility, accuracy and the like, continue to play a role in some fields, and are necessary for continuing inheritance as one of ancient cultural heritages.

When people use traditional abacus to carry out digital operation, people use manual work to dial operator, and is not strong for people's participation is not strong, makes this abacus calculation technique of understanding that this year is more and more few in the present generation, has certain barrier to the inheritance of abacus simultaneously.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that the background art exists, the utility model provides an abacus presentation device has realized the demonstration directly perceived to the abacus.

The utility model provides an abacus presentation device, including the abacus frame, operator and the space removal module that is used for driving the operator to remove, be provided with a plurality of stands on the abacus frame, all overlap on every stand and establish a plurality of operators, the space removal module includes Z axle moving mechanism, be fixed in the X axle moving mechanism on the abacus frame, Y axle moving mechanism with X axle moving mechanism sliding connection, Z axle moving mechanism includes the double-stroke cylinder and is used for the baffle that removes with the operator with the drive operator with the operator butt, the stiff end and the Y axle moving mechanism sliding connection of double-stroke cylinder, flexible end and baffle fixed connection.

Furthermore, the X-axis moving mechanism comprises a first ball screw, a first sliding block and a first motor for driving a screw rod of the first ball screw to rotate, the fixed end of the first ball screw is fixed on the abacus frame, a screw hole formed in the first sliding block is matched with the first ball screw in a rolling connection mode, and the Y-axis moving mechanism is fixed on the first sliding block.

Furthermore, the Y-axis moving mechanism comprises a second ball screw, a second sliding block and a second motor used for driving a screw rod of the second ball screw to rotate, the fixed end of the second ball screw is fixed on the first sliding block, the output end of the second motor is connected with one end of the second ball screw, a screw hole formed in the second sliding block is matched with the second ball screw in a rolling connection mode, and the Z-axis moving mechanism is fixed on the first sliding block.

Furthermore, the operator is provided with magnet in the contact department with the stand, and the stand adopts the material that can be attracted by magnet to make.

Further, a plurality of the stand columns are arranged in parallel.

Further, still be provided with the crossbeam on the abacus frame, a plurality of stands all pass the crossbeam setting, all set up the operator on the stand of two parts about the crossbeam.

Furthermore, each upright post on the upper part of the beam is provided with two operators, and each upright post on the upper part of the beam is provided with five operators.

The utility model provides an abacus presentation device's advantage lies in: the utility model discloses the abacus presentation device that provides in the structure drives the baffle through the movement of the space moving module, so that the movement of the operator realizes the operation presentation of the abacus visually; the operator can adopt the mode of magnetic damping location, can erect the setting, stops in the arbitrary position of stand, has interesting strong, the strong characteristics of participation nature, better realization abacus demonstration effect for this abacus calculation technique of understanding of more present generation youth has certain impetus to the inheritance of abacus simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a spatial moving module;

the system comprises a 1-abacus frame, a 2-operator, a 3-space moving module, a 4-upright post, a 5-touch screen, a 31-Z-axis moving mechanism, a 32-X-axis moving mechanism, a 33-Y-axis moving mechanism, a 311-double-stroke cylinder and a 312-baffle.

Detailed Description

The technical solutions of the present invention are explained in detail below with reference to specific embodiments, and many specific details are set forth in the following description to provide a thorough understanding of the present invention. The present invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention.

As shown in fig. 1 and 2, the utility model provides an abacus presentation device, including abacus frame 1, operator 2 and the space removal module 3 that is used for driving operator 2 to remove, be provided with a plurality of stands 4 on the abacus frame 1, all overlap on every stand 4 and establish a plurality of operators 2, space removal module 3 includes Z axle moving mechanism 31, be fixed in X axle moving mechanism 32 on the abacus frame 1, Y axle moving mechanism 33 with X axle moving mechanism 32 sliding connection, Z axle moving mechanism 31 includes double-stroke cylinder 311 and is used for the baffle 312 with the removal of drive operator 2 with operator 2 butt, the stiff end and the Y axle moving mechanism 33 sliding connection of double-stroke cylinder 311, flexible end and baffle 312 fixed connection.

The double-stroke cylinder 311 realizes space movement in the direction of X, Y through the X-axis moving mechanism 32 and the Y-axis moving mechanism 33, when the double-stroke cylinder 311 moves to one side of an operator 2 to be moved, the double-stroke cylinder 311 extends, the baffle plate 312 is placed below (or above) the operator 2 and is abutted against the operator 2, the Y-axis moving mechanism 33 is started, the baffle plate 312 moves upwards (or downwards), the operator 2 is driven to move up and down, and after the double-stroke cylinder 311 contracts until the baffle plate 312 moves in place, the operator is separated from the baffle plate 312. The operator can adopt the mode of magnetism damping location, can stop in the arbitrary position of stand, operator 2 is provided with magnet in the contact department with stand 4 promptly, and stand 4 adopts the material preparation that can be attracted by magnet, and the operator inner circle is provided with round magnet, and the stand can be for iron, nickel, cobalt etc. simultaneously for the operator can stop in the arbitrary position of stand and can not drop when reciprocating along the stand, better realization abacus demonstration effect.

Further, the X-axis moving mechanism 32 includes a first ball screw, a first slider, and a first motor for driving a screw of the first ball screw to rotate, a fixed end of the first ball screw is fixed on the abacus frame 1, a screw hole formed on the first slider is in rolling connection with the first ball screw in a matching manner, and the Y-axis moving mechanism 33 is fixed on the first slider. The Y-axis moving mechanism 33 includes a second ball screw, a second slider, and a second motor for driving the second ball screw to rotate, a fixed end of the second ball screw is fixed to the first slider, an output end of the second motor is connected to one end of the second ball screw, a screw hole formed in the second slider is in rolling connection with the second ball screw in a matching manner, and the Z-axis moving mechanism 31 is fixed to the first slider. The operator sizes and specifications on different columns are consistent in the application, so that the second ball screw of the Y-axis moving mechanism 33 can rotate consistently every time, and the movement distance of the second sliding block is consistent.

In the present application, the movement direction of the X-axis movement mechanism 32 is a direction from one column to the other column, the movement direction of the Y-axis movement mechanism 33 is the same as the longitudinal direction of the columns, and the movement direction of the Z-axis movement mechanism 31 is perpendicular to the X-axis movement mechanism 32 and the Y-axis movement mechanism 33, respectively, and extends in the operator direction on the columns. The screw holes formed in the first sliding block and the second sliding block, namely the screw holes formed in the first sliding block are sleeved with the arc-shaped spiral screw rod of the first ball screw, so that a spiral raceway can be formed, and the first sliding block can realize axial displacement motion along with the rotation of the screw rod in the first ball screw; in a similar way, the screw holes processed on the second sliding block are sleeved with the arc-shaped spiral screw rod of the second ball screw, so that a spiral raceway can be formed, and the second sliding block can realize axial displacement motion along with the rotation of the screw rod in the second ball screw.

First motor and first ball can pass through the coupling joint, realize that first motor drive first ball rotates, the rotation of first ball, make the removal on first ball with first ball complex first slider, direction of rotation through first motor, the adjustment to first ball direction of rotation is realized, and then realize the moving direction of control first slider, make the straight line module that is fixed in on the first slider realize the removal of X axle direction, and then realize the motion of baffle 312, in order to move to one side of waiting to move the operator. In a similar way, the second motor and the second ball screw can also be connected through a coupler, so that the second motor drives the second ball screw to rotate, and the moving direction of the second sliding block is realized.

In order to tend to the actual structure of the actual abacus, a plurality of columns 4 are arranged in parallel. Still be provided with the crossbeam on the abacus frame 1, a plurality of stands 4 all pass the crossbeam setting, all set up operator 2 on the stand 4 of two parts about the crossbeam.

Be provided with nine stands in this application, be provided with seven operators on every stand, all be provided with two operators 2 on every stand 4 of crossbeam upper portion, all be provided with five operators 2 on every stand 4 of crossbeam upper portion, realize the simulation to actual abacus.

In order to increase the interest of participants, a touch screen all-in-one machine is arranged on one side of an abacus frame, introduction and usage related to an abacus are displayed on the touch screen all-in-one machine, different abacus operation modes can be selected on the touch screen for demonstration, such as addition, subtraction, multiplication, division and the like, a computer software system obtains data input by audiences in the touch screen for calculation and control, a controller in the touch screen all-in-one machine controls the movement of the space moving module 3, the baffle 312 moves along with the movement of the baffle 312, the baffle 312 moves to one side of an operator to be moved, the movement of the operator is finally realized, the demonstration of the abacus is realized, and the control mode of the controller can be controlled by adopting the existing mode to realize the movement of the operator.

The working process is as follows: the participator selects different abacus operation modes to demonstrate on the touch screen 5, the controller controls the first motor of the X-axis moving mechanism 32 and the second motor of the Y-axis moving mechanism 33 to work respectively, so that the Z-axis moving mechanism 31 moves to one side of an operator to be moved, at the moment, the double-stroke cylinder 311 of the Z-axis moving mechanism 31 extends, the stop lever extends into the position below/above the operator to be moved, then the Y-axis moving mechanism 33 moves, the stop lever drives the operator to be moved to move upwards/downwards, and the Y-axis moving mechanism 33 stops working after the moved operator is moved in place, so that the movement of one operator is realized, the above operations are repeated, the movement of a plurality of operators is realized, and abacus demonstration is finally completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Abacus presentation device, a serial communication port, including abacus frame (1), operator (2) and be used for driving space movement module (3) that operator (2) removed, be provided with a plurality of stands (4) on abacus frame (1), all overlap on every stand (4) and establish a plurality of operators (2), space movement module (3) are including Z axle moving mechanism (31), be fixed in X axle moving mechanism (32) on abacus frame (1), Y axle moving mechanism (33) with X axle moving mechanism (32) sliding connection, Z axle moving mechanism (31) include double-stroke cylinder (311) and be used for with baffle (312) that operator (2) removed are driven in the butt with operator (2), the stiff end and Y axle moving mechanism (33) sliding connection of double-stroke cylinder (311), flexible end and baffle (312) fixed connection.

2. The abacus demonstration device according to claim 1, characterized in that the X-axis moving mechanism (32) comprises a first ball screw, a first slide block and a first motor for driving the screw of the first ball screw to rotate, the fixed end of the first ball screw is fixed on the abacus frame (1), the first slide block is provided with a screw hole which is matched and connected with the first ball screw in a rolling manner, and the Y-axis moving mechanism (33) is fixed on the first slide block.

3. The abacus demonstration device according to claim 2, characterized in that the Y-axis moving mechanism (33) comprises a second ball screw, a second slider and a second motor for driving the screw of the second ball screw to rotate, the fixed end of the second ball screw is fixed on the first slider, the output end of the second motor is connected with one end of the second ball screw, the screw hole formed on the second slider is matched and connected with the second ball screw in a rolling manner, and the Z-axis moving mechanism (31) is fixed on the first slider.

4. An abacus presentation device according to any of claims 1-3, characterized in that the operator (2) is provided with magnets at the contact with the uprights (4), the uprights (4) being made of a material that can be attracted by magnets.

5. An abacus demonstration device according to any of claims 1-3, characterized in that a number of uprights (4) are arranged in parallel.

6. An abacus demonstration device according to any one of claims 1-3, characterized in that the abacus frame (1) is further provided with a beam, a plurality of columns (4) are arranged through the beam, and operators (2) are arranged on the columns (4) of the upper and lower parts of the beam.

7. The abacus presentation device of claim 6, wherein two operators (2) are provided on each column (4) of the beam upper portion, and five operators (2) are provided on each column (4) of the beam upper portion.