CN208400355U - A kind of wooden Multifunctional calculating support - Google Patents

Abstract

The utility model discloses a kind of wooden Multifunctional calculating supports, including main body, the main body includes frame, the front of the frame is square structure, and frame facet is triangular structure, just like dry group fixed link is fixedly installed in lower portion, distance of the fixed link between each adjacent fixed link is equal, and it is parallel to each other between every group of fixed link, bead is arranged in the fixed link, the bead is slidably connected with the fixed link, sliding slot is offered at the top of the frame, sliding block is movably installed on the sliding slot, the sliding block is slidably connected with the sliding slot, the bottom of the sliding block is fixedly installed movable plate, the bottom of the movable plate is flexibly connected with the frame, permanent magnet is fixedly installed on the movable plate.The utility model is when being resetted all beads, it is only necessary to push sliding block to drive movable plate to an end motion, permanent magnet attracts one step of bead to reset, to reduce the difficulty of all beads, has the advantages that using effect is good.

Description

A kind of wooden Multifunctional calculating support

Technical field

The utility model relates to calculating support technical field, specially a kind of wooden Multifunctional calculating support.

Background technique

Apparatus of the teaching aid as teacher's aided education has other means irreplaceable roles.No matter which subject, all There can be certain teaching aid that teaching aid is really included in teaching process as needed as auxiliary tool teacher, base oneself upon reality, select And teaching aid is used in due course, and it can excite students ' interest of study, prominent focal points break through teaching difficulty, Classroom Teaching structure, Developing Students ' innovative thinking power, can effectively improve quality of instruction and efficiency.The psychologic research achievement of pedagogy shows, Xue Sheng Form the initial period of knowledge, it is necessary to by means of feeling, first the observation and contact of specific things are converted to and specific things Unrelated perceptual knowledge, then perceptual knowledge is transformed into rational knowledge that is abstract, summarizing.With thinking in images be main thinking In the pupil of mode, establish concept and depend teacher alone tell about be it is not all right, not seeing impalpable thing much will lean on Specific intuitive teaching aid is demonstrated out them.Calculating support used at present is used to carry out children early to teach teaching aid, but mesh The preceding calculating support used just needs to answer all beads when needing to carry out next step operation when in use since bead is at random Position, people usually require manually to reset bead a group by a group, and inconvenient to use, using effect is poor.

Utility model content

The purpose of this utility model is to provide a kind of wooden Multifunctional calculating supports, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of wooden Multifunctional calculating support, including master Body, the main body include frame, and the front of the frame is square structure, and the frame facet is triangular structure, Just like dry group fixed link, distance phase of the fixed link between each adjacent fixed link is fixedly installed in the lower portion Deng, and be parallel to each other between every group of fixed link, bead is arranged in the fixed link, the bead and fixed link sliding connect It connects, sliding slot is offered at the top of the frame, sliding block is movably installed on the sliding slot, the sliding block and sliding slot sliding connect It connects, the bottom of the sliding block is fixedly installed movable plate, and the bottom of the movable plate is flexibly connected with the frame, the activity Permanent magnet is fixedly installed on plate.

Preferably, the bead is made of stainless steel material.

Preferably, the both ends of the board are flexibly connected by shaft with the frame.

Preferably, pen clip is provided on the board.

Preferably, region of writing is provided on the board.

Compared with prior art, the utility model has the beneficial effects that the utility model at the top of frame by opening up There is sliding slot, sliding block is movably installed on sliding slot, sliding block is slidably connected with sliding slot, and movable plate, activity is fixedly installed in the bottom of sliding block The bottom of plate is flexibly connected with frame, and permanent magnet is fixedly installed on movable plate, when being resetted all beads, it is only necessary to Sliding block is pushed to drive movable plate to an end motion, permanent magnet attracts one step of bead to reset, so that the difficulty of all beads is reduced, Have the advantages that structure is simple, easy to use, using effect is good.

Detailed description of the invention

Fig. 1 is a kind of wooden Multifunctional calculating support overall structure diagram of the utility model；

Fig. 2 is a kind of wooden Multifunctional calculating support movable plate structural schematic diagram of the utility model.

In figure: 1- writes region；2- shaft；3- main body；4- fixed link；5- bead；6- frame；7- sliding block；8- sliding slot；9- Board；10- pen clip；11- movable plate；12- permanent magnet.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of wooden Multifunctional calculating support, including main body 3, the main body 3 includes frame 6, and the front of the frame 6 is square structure, and the side of the frame 6 is triangle knot Just like dry group fixed link 4 is fixedly installed inside the frame 6 for structure, and the fixed link 4 is between each adjacent fixed link 4 Be equidistant, and be parallel to each other between every group of fixed link 4, be arranged with bead 5 in the fixed link 4, the bead 5 with it is described solid Fixed pole 4 is slidably connected, and the top of the frame 6 offers sliding slot 8, and sliding block 7, the sliding block 7 are movably installed on the sliding slot 8 It is slidably connected with the sliding slot 8, the bottom of the sliding block 7 is fixedly installed movable plate 11, the bottom of the movable plate 11 and institute The flexible connection of frame 6 is stated, is fixedly installed permanent magnet 12 on the movable plate 11.

The bead 5 is made of stainless steel material, and bead 5 can attract with permanent magnet 12, so that permanent magnet 12 attract 5 one step of bead to reset；The both ends of the board 9 are flexibly connected by shaft 2 with the frame 6；The board 9 On be provided with pen clip 10, can be used for placing ball pen etc., using effect is good；Region 1 of writing is provided on the board 9.

Working principle: the utility model is movably installed with sliding block on sliding slot 8 by offering sliding slot 8 at the top of frame 6 7, sliding block 7 is slidably connected with sliding slot 8, and the bottom of sliding block 7 is fixedly installed movable plate 11, and the bottom of movable plate 11 and frame 6 are living It is dynamic to connect, it is fixedly installed permanent magnet 12 on movable plate 11, when being resetted all beads 5, it is only necessary to push sliding block 7 Drive movable plate 11 to an end motion, permanent magnet 12 attracts 5 one step of bead to reset, to reduce the difficulty of all beads 5, has Have the advantages that structure is simple, easy to use, using effect is good.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of wooden Multifunctional calculating support, including main body (3), it is characterised in that: the main body (3) includes frame (6), described The front of frame (6) is square structure, and the side of the frame (6) is triangular structure, is fixed inside the frame (6) Just like dry group fixed link (4) is set, and the fixed link (4) is equal in the distance between each adjacent fixed link (4), and every group Fixed link is parallel to each other between (4), is arranged with bead (5) on the fixed link (4), the bead (5) and the fixed link (4) It is slidably connected, is offered sliding slot (8) at the top of the frame (6), be movably installed with sliding block (7), the cunning on the sliding slot (8) Block (7) is slidably connected with the sliding slot (8), and the bottom of the sliding block (7) is fixedly installed movable plate (11), the movable plate (11) bottom is flexibly connected with the frame (6), is fixedly installed permanent magnet (12) on the movable plate (11).

2. a kind of wooden Multifunctional calculating support according to claim 1, it is characterised in that: the bead (5) is stainless steel Material is made.

3. a kind of wooden Multifunctional calculating support according to claim 1, it is characterised in that: frame (6) lower rotation It is connected with board (9), the both ends of the board (9) are flexibly connected by shaft (2) with the frame (6).

4. a kind of wooden Multifunctional calculating support according to claim 3, it is characterised in that: be arranged on the board (9) There are pen clip (10).

5. a kind of wooden Multifunctional calculating support according to claim 3, it is characterised in that: be arranged on the board (9) It writes region (1).