CN211293783U

CN211293783U - Interesting abacus

Info

Publication number: CN211293783U
Application number: CN202020316105.9U
Authority: CN
Inventors: 蔡锦福
Original assignee: Shishi Nuoda Light Industry Co ltd
Current assignee: Shishi Nuoda Light Industry Co ltd
Priority date: 2020-03-15
Filing date: 2020-03-15
Publication date: 2020-08-18
Anticipated expiration: 2030-03-15

Abstract

The utility model discloses an interesting abacus device, which comprises a tray, an abacus body, a music control button and an interesting plate; a tray: the tray is circular, a groove is formed in the front side face of the tray, and six marking plates are uniformly arranged on the edge of the front side face of the tray; an abacus body: the abacus comprises an abacus frame, round shafts, round rods and abacus beads, wherein the round shafts are fixed in the middle of a groove of a tray, the side surfaces of the round shafts are uniformly connected with six round rods, each round rod is connected with ten abacus beads in a sliding mode, the abacus frame is of a circular ring structure, and the inner wall of the abacus frame is connected with the end portions of the round rods; interest board: the tray comprises two groups of elliptical plates and two groups of U-shaped plates, wherein the two groups of elliptical plates are symmetrically fixed in grooves of a tray, and the U-shaped plates are fixed in the grooves of the tray and are positioned below a circular shaft; music control button: the interesting abacus is provided with seven groups which are evenly distributed on the side surface of the tray, the interesting abacus has small volume, multiple functions and high interest, and the purpose of exercising memory can be achieved.

Description

Interesting abacus

Technical Field

The utility model relates to an abacus ware technical field specifically is a taste abacus ware.

Background

The abacus is a simple and convenient calculation tool invented and created by ancient workers, the traditional abacus mostly adopts a rectangular frame form, a round bar and an abacus are connected in the middle, the calculation of children by using the abacus is helpful for changing the learning attitude, increasing the attention of children, cultivating independent attentive thinking, and cultivating the attention and memory of children invisibly, but for children, the traditional abacus has large volume, simple function and low interest, and can not attract the attention of children, and the purpose of training memory can not be achieved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a taste abacus ware, this taste abacus ware small, the function is many and interesting high, can reach the purpose of tempering memory, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an interesting abacus device comprises a tray, an abacus body, a music control button and an interesting plate;

a tray: the tray is circular, a groove is formed in the front side face of the tray, and six marking plates are uniformly arranged on the edge of the front side face of the tray;

an abacus body: the abacus comprises an abacus frame, round shafts, round rods and abacus beads, wherein the round shafts are fixed in the middle of a groove of a tray, the side surfaces of the round shafts are uniformly connected with six round rods, each round rod is connected with ten abacus beads in a sliding mode, the abacus frame is of a circular ring structure, and the inner wall of the abacus frame is connected with the end portions of the round rods;

interest board: the tray comprises two groups of elliptical plates and two groups of U-shaped plates, wherein the two groups of elliptical plates are symmetrically fixed in grooves of a tray, and the U-shaped plates are fixed in the grooves of the tray and are positioned below a circular shaft;

music control button: seven groups of the tray are arranged and are uniformly distributed on the side surface of the tray, and the positions of the seven groups of the tray are positioned above the two elliptical plates;

the tray comprises a tray body, a battery and a loudspeaker, wherein the battery and the loudspeaker are arranged on the rear side face of the tray, the output end of the battery is electrically connected with the input end of a music control button, and the output end of the music control button is electrically connected with the input end of the loudspeaker.

Further, still include gear and fixing device, the mounting groove has been seted up to the trailing flank of tray, the gear is located the mounting groove, and fixes the tip at the circle axle, the circle axle rotates with the tray to be connected, fixing device installs in the mounting groove, and circle axle and tray change into and rotate connected mode, can make the abacus frame rotatory to make the abacus make a round trip to slide along the round bar, increase interestingly.

Further, fixing device includes draw-in groove, first L template, second L template and guide bar, the guide bar is fixed on the inner wall of mounting groove, and its side sliding connection has the second L template, and the side that is located the guide bar between second L template and the mounting groove inner wall has cup jointed compression spring, the tip and the gear joint of second L template, the left surface at the second L template is fixed to first L template, the draw-in groove is seted up on the inner wall of mounting groove, the tip and the draw-in groove joint of first L template, and the hookup location department that is located second L template and first L template is connected with the push rod, through second L template joint gear, can play the function of spline, avoids taking place to rotate at the calculation in-process.

Further, still include light control switch, the surface subsides of elliptical plate and U template have the paster lamp, and light control switch's output is connected to the input electricity of paster lamp, light control switch installs the trailing flank at the tray, and the output of battery is connected to its input electricity, through setting up the paster lamp, can increase the interest of abacus ware, makes eyes and mouth part luminous, attracts children's attention.

Further, the tray comprises two groups of supporting hands which are symmetrically arranged on the side face of the tray, and the supporting hands are arranged to facilitate the users to hold the tray and to take and place the tray conveniently.

Compared with the prior art, the beneficial effects of the utility model are that: the interesting abacus has the following advantages:

this taste calculation with an abacus ware changes traditional rectangle calculation with an abacus structure, adopts circular structure, reduces the volume of calculation with an abacus ware, makes things convenient for children to use, simultaneously, utilizes subassembly such as tray, taste board to constitute the face structure, and is interesting strong, is convenient for attract children's attention, through setting up seven groups music control button, can send different music, and then reaches attraction children's attention, temper children's memory and increase the interesting purpose of calculation with an abacus ware.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of the local enlarged structure at a position of the present invention.

In the figure: 1 tray, 2 music control buttons, 3 abacus body, 31 abacus frame, 32 round shaft, 33 round bar, 34 abacus, 4 fun board, 41 elliptical board, 42U-shaped board, 5 support hand, 6 marking board, 7 battery, 8 fixing device, 81 clamping groove, 82 first L-shaped board, 83 second L-shaped board, 84 guide rod, 9 mounting groove, 10 gear, 11 push rod, 12 loudspeaker, 13 light control switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an interesting abacus device comprises a tray 1, an abacus body 3, a music control button 2 and an interesting plate 4;

tray 1: its shape is circular, and the recess has been seted up to the leading flank of tray 1, and the edge of tray 1 leading flank evenly is equipped with six mark plates 6, has marked according to the order on six mark plates 6: the abacus has the characters of ten, hundred, thousand, ten thousand and hundred thousand, and is used for reminding the meaning represented by the abacus beads 34 of each round rod 33, and also comprises two groups of supporting hands 5, wherein the two groups of supporting hands 5 are symmetrically arranged on the side surface of the tray 1, so that children can conveniently take up the abacus;

and (3) an abacus body: the abacus comprises an abacus frame 31, a round shaft 32, round rods 33 and abacus beads 34, wherein the round shaft 32 is fixed in the middle of a groove of the tray 1, the side surface of the round shaft is uniformly connected with six round rods 33, each round rod 33 is connected with ten abacus beads 34 in a sliding way, the abacus frame 31 is of a circular structure, the inner wall of the abacus frame is connected with the end parts of the round rods 33, the structure of an abacus body 3 is changed into a rectangular structure, a circular structure is selected, the size of the abacus is reduced, and meanwhile, the interestingness is improved;

the interesting plate 4: the multifunctional children's toy comprises an elliptical plate 41 and a U-shaped plate 42, wherein the elliptical plate 41 is provided with two groups, the elliptical plate 41 is symmetrically fixed in a groove of a tray 1, the U-shaped plate 42 is fixed in the groove of the tray 1 and is positioned below a circular shaft 32, the elliptical plate 41 is shaped like eyes, the U-shaped plate 42 is shaped like a mouth, a face structure is formed by combining the elliptical plate 41 with the circular shaft 32, the face structure attracts the attention of children and improves the interestingness, the multifunctional children's toy also comprises a light control switch 13, patch lamps are pasted on the surfaces of the elliptical plate 41 and the U-shaped plate 42, the input ends of the patch lamps are electrically connected with the output end of the light control switch 13, the light control switch 13 is installed on the rear side surface of the tray 1, the input ends of the light control switch are electrically connected with the;

music control button 2: seven groups of music control buttons 2 are arranged and are uniformly distributed on the side surface of the tray 1, the positions of the seven groups of music control buttons are positioned above the two elliptical plates 41, and the music control buttons 2 are used for controlling the loudspeaker 12 to make different sounds so as to increase the interestingness of the abacus;

the abacus is characterized by further comprising a gear 10 and a fixing device 8, wherein a mounting groove 9 is formed in the rear side face of the tray 1, the gear 10 is located in the mounting groove 9 and fixed at the end portion of the round shaft 32, the round shaft 32 is rotatably connected with the tray and can rotate the abacus frame 31, so that each abacus 34 slides and impacts along the round rod 33 to make different sounds and attract the attention of children, the fixing device 8 is installed in the mounting groove 9, the fixing device 8 comprises a clamping groove 81, a first L-shaped plate 82, a second L-shaped plate 83 and a guide rod 84, the guide rod 84 is fixed on the inner wall of the mounting groove 9, the side face of the guide rod 84 is slidably connected with the second L-shaped plate 83, a compression spring is sleeved on the side face of the guide rod 84 between the second L-shaped plate 83 and the inner wall of the mounting groove 9 and used for applying elastic force, the end portion of the second L-shaped plate 83 is, the clamping groove 81 is formed in the inner wall of the mounting groove 9, the end portion of the first L-shaped plate 82 is clamped with the clamping groove 81, the push rod 11 is connected to the position, located at the connecting position of the second L-shaped plate 83 and the first L-shaped plate 82, of the connecting position, when the abacus is used, the push rod 11 is dragged to slide downwards along the guide rod 84 to drive the second L-shaped plate 83 to be far away from the gear 10, the gear 10 can rotate at the moment, meanwhile, the compression spring is in a compression state, the push rod 11 is continuously pushed to drive the end portion of the first L-shaped plate 82 to be clamped into the clamping groove 81 to fix the push rod 11, if the gear 10 needs to be fixed, the push rod 11 is slightly pushed upwards to enable the first L-shaped plate 82 to be far away from the clamping groove 81, at the moment, the elasticity of the compression spring pushes the second L-shaped plate;

the tray comprises a tray body, a battery 7 and a loudspeaker 12, wherein the battery 7 and the loudspeaker 12 are installed on the rear side face of the tray body 1, the output end of the battery 7 is electrically connected with the input end of a music control button 2, and the output end of the music control button 2 is electrically connected with the input end of the loudspeaker 12.

When in use: there are rotation state and locking state in abacus body 3, at first, drag push rod 11, drive second L template 83 and slide down along guide bar 84, second L template 83 is kept away from gear 10, gear 10 can rotate this moment, compression spring is in compression state simultaneously, continue to promote push rod 11, then drive the tip joint of first L template 82 and get into in draw-in groove 81, fix push rod 11, gear 10 if needing to be fixed, then push rod 11 upwards gently, make first L template 82 leave draw-in groove 81, compression spring's elasticity promotes second L template 83 and slides along guide bar 84 this moment, and then make the tip joint of second L template 83 get into between the toothlet of gear 10, abacus frame 31 stops rotating promptly.

It should be noted that the core chips of the music control button 2 and the light control switch 13 disclosed in this embodiment are both single-chip microcomputers, the specific model is STM30F0, the preferred model of the patch lamp is 3528, the preferred model of the speaker 12 is M259554, the music control button 2 controls the speaker 12 to operate by a method commonly used in the prior art, and the light control switch 13 controls the patch lamp to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An interesting abacus, which is characterized in that: comprises a tray (1), an abacus body (3), a music control button (2) and an interesting plate (4);

tray (1): the tray is circular, a groove is formed in the front side face of the tray (1), and six marking plates (6) are uniformly arranged on the edge of the front side face of the tray (1);

abacus body (3): the abacus comprises an abacus frame (31), a round shaft (32), round rods (33) and abacus beads (34), wherein the round shaft (32) is fixed in the middle of a groove of a tray (1), the side surface of the round shaft is uniformly connected with six round rods (33), each round rod (33) is connected with ten abacus beads (34) in a sliding mode, the abacus frame (31) is of a circular ring structure, and the inner wall of the abacus frame is connected with the end parts of the round rods (33);

interesting plate (4): the tray comprises elliptical plates (41) and U-shaped plates (42), wherein the elliptical plates (41) are provided with two groups and symmetrically fixed in grooves of the tray (1), and the U-shaped plates (42) are fixed in the grooves of the tray (1) and positioned below a circular shaft (32);

music control button (2): seven groups of the tray are uniformly distributed on the side surface of the tray (1), and the positions of the seven groups of the tray are positioned above the two elliptical plates (41);

the tray is characterized by further comprising a battery (7) and a loudspeaker (12), wherein the battery (7) and the loudspeaker (12) are installed on the rear side face of the tray (1), the output end of the battery (7) is electrically connected with the input end of the music control button (2), and the output end of the music control button (2) is electrically connected with the input end of the loudspeaker (12).

2. The interesting abacus device of claim 1, which comprises: still include gear (10) and fixing device (8), mounting groove (9) have been seted up to the trailing flank of tray (1), gear (10) are located mounting groove (9), and fix the tip at circle axle (32), circle axle (32) are connected with the tray rotation, fixing device (8) are installed in mounting groove (9).

3. The interesting abacus device of claim 2, wherein: fixing device (8) include draw-in groove (81), first L template (82), second L template (83) and guide bar (84), guide bar (84) are fixed on the inner wall of mounting groove (9), and its side sliding connection has second L template (83), and the side that is located guide bar (84) between second L template (83) and mounting groove (9) inner wall has cup jointed compression spring, the tip and gear (10) joint of second L template (83), the left surface at second L template (83) is fixed in first L template (82), draw-in groove (81) are seted up on the inner wall of mounting groove (9), the tip and draw-in groove (81) the joint of first L template (82), and the hookup location department that is located second L template (83) and first L template (82) is connected with push rod (11).

4. The interesting abacus device of claim 1, which comprises: still include light control switch (13), the surface subsides of elliptical plate (41) and U template (42) have the paster lamp, and the output of light control switch (13) is connected to the input electricity of paster lamp, the trailing flank at tray (1) is installed in light control switch (13), and the output of battery (7) is connected to its input electricity.

5. The interesting abacus device of claim 1, which comprises: the tray is characterized by further comprising two groups of supporting hands (5), wherein the two groups of supporting hands (5) are symmetrically arranged on the side face of the tray (1).