CN207711658U - A kind of Multifunctional mathematics teaching device - Google Patents

Abstract

The utility model discloses a kind of Multifunctional mathematics teaching devices, its structure includes ruler ruler head, fastener, inner ring, outer shroud, round gage, bottom foot base, pedestal graduation apparatus, transverse base, slideway, adjusting slider device, straight type gage, fastener is equipped with below the ruler ruler head, the inner ring is connected with outer shroud, the round gage is located on straight type gage, the pedestal graduation apparatus is located in transverse base, the slideway is connected separately with transverse base and adjusting slider device, the adjusting slider device is by parallel bar, head clamp, bottom plate, outer framework, sliding block, locating part forms, the parallel bar is located on head clamp, the straight type gage is connected with ruler ruler head.The beneficial effects of the utility model are that can keep glide direction equipped with adjusting slider device by parallel bar characteristic, be adjusted using sliding block, improve flexible adjustment, and then effectively improve working efficiency.

Description

A kind of Multifunctional mathematics teaching device

Technical field

The utility model is a kind of Multifunctional mathematics teaching device, belongs to teaching aid technical field.

Background technology

Mathematics is a subject for studying the concepts such as quantity, structure, variation, space and information, is belonged in terms of certain angle In one kind of formal science.

Prior art discloses application No. is：201320234839.2 a kind of Multifunctional mathematics teaching device, belong to religion Learn device field, structure includes transverse base and longitudinal ruler, and longitudinal ruler is arranged in transverse base, the transverse base it is upper Portion and lower part are respectively arranged with pedestal scale, and the sliding block being slidably connected with it is provided in transverse base, and aforementioned longitudinal ruler is logical It crosses locating plate to be connected together with sliding block, be slidably connected between locating plate and transverse base；The upper surface of transverse base is arranged There is slideway, the navigation button being matched therewith is provided in slideway, navigation button is connected with sliding block；It is provided on longitudinal ruler flexible Bar, telescopic rod lower end penetrate from longitudinal ruler upper end and are slidably connected with it, and telescopic rod upper end is provided with chalk sleeve.The utility model Compared to the prior art, have the characteristics that reasonable design, simple in structure, using effect is good.But disadvantage is that flexibly Property it is poor, be easy influence working efficiency.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Multifunctional mathematics teaching device, with It solves the problem of that flexibility is poor to be easy to influence working efficiency.

To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of multifunctional mathmatical Instructional device, structure include ruler ruler head, fastener, inner ring, outer shroud, round gage, bottom foot base, pedestal graduation apparatus, lateral bottom Seat, slideway, adjusting slider device, straight type gage, the ruler ruler head lower section are equipped with fastener, and the inner ring is connected with outer shroud, The round gage is located on straight type gage, and the pedestal graduation apparatus is located in transverse base, and the slideway is connected separately with cross To pedestal and adjusting slider device, the adjusting slider device is by parallel bar, head clamp, bottom plate, outer framework, sliding block, locating part Composition, the parallel bar are located on head clamp, and the head clamp is fastenedly connected with bottom plate, and the bottom plate is connected with outer framework, The outer framework is flexibly connected with sliding block, and the sliding block is equipped with locating part, and the bottom plate is located at straight type gage bottom, described straight Type gage is connected with ruler ruler head.

Further, the fastener is flexibly connected with inner ring.

Further, the outer shroud is connected with round gage.

Further, it is equipped with pedestal graduation apparatus above the bottom foot base.

Further, the transverse base is equipped with slideway.

Further, the slideway is connected with adjusting slider device.

Further, ball is equipped in the sliding block.

Further, the locating part is square raised small part.

The beneficial effects of the utility model are that can keep sliding side by parallel bar characteristic equipped with adjusting slider device To being adjusted using sliding block, improve flexible adjustment, and then effectively improve working efficiency.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structural schematic diagram of Multifunctional mathematics teaching device of the utility model；

Fig. 2 is the adjusting slider schematic device of the utility model.

In figure：Ruler ruler head -1, fastener -2, inner ring -3, outer shroud -4, round gage -5, bottom foot base -6, pedestal graduation apparatus - 7, transverse base -8, slideway -9, adjusting slider device -10, parallel bar -101, head clamp -102, bottom plate -103, outer framework - 104, sliding block -105, locating part -106, straight type gage -11.

Specific implementation mode

To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below In conjunction with specific implementation mode, the utility model is expanded on further.

- Fig. 2 is please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Multifunctional mathematics teaching device, knot Structure includes ruler ruler head 1, fastener 2, inner ring 3, outer shroud 4, round gage 5, bottom foot base 6, pedestal graduation apparatus 7, transverse base 8, slides Road 9, adjusting slider device 10, straight type gage 11,1 lower section of the ruler ruler head are equipped with fastener 2, and the inner ring 3 is connected with outer shroud 4 It connects, the round gage 5 is located on straight type gage 11, and the pedestal graduation apparatus 7 is located in transverse base 8, and the slideway 9 is distinguished It is connected with transverse base 8 and adjusting slider device 10, the adjusting slider device 10 is by parallel bar 101, head clamp 102, bottom plate 103, outer framework 104, sliding block 105, locating part 106 form, and the parallel bar 101 is located on head clamp 102, the head clamp 102 are fastenedly connected with bottom plate 103, and the bottom plate 103 is connected with outer framework 104, the outer framework 104 and 105 activity of sliding block Connection, the sliding block 105 are equipped with locating part 106, and the bottom plate 103 is located at straight 11 bottom of type gage, the straight type gage 11 It is connected with ruler ruler head 1, the fastener 2 is flexibly connected with inner ring 3, and the outer shroud 4 is connected with round gage 5, the bottom 6 top of pedestal is equipped with pedestal graduation apparatus 7, and the transverse base 8 is equipped with slideway 9, the slideway 9 and 10 phase of adjusting slider device Connection.

Sliding block 105 described in this patent be in the action of device can by perpendicular to device direction or with device direction at The component of certain angle sliding.

The spy that can be located at by parallel bar 101 when user wants using the utility model on head clamp 102 Property keep glide direction, be adjusted using sliding block 105, sliding block 105 can be by the component slided perpendicular to device direction.Pass through Locating part 106 controls sliding distance, improves flexible adjustment, and then effectively improve working efficiency.

The ruler ruler head 1, fastener 2, inner ring 3, outer shroud 4, round gage 5, bottom foot base 6, pedestal graduation apparatus of the utility model 7, transverse base 8, slideway 9, adjusting slider device 10, straight type gage 11, component are universal standard part or people in the art The component that member knows, structure and principle, which are all this technology personnel, can be learnt by technical manual or by routine experiment method Know, the utility model solves the problems, such as it is that flexibility is poor, is easy to influence working efficiency, the utility model passes through above-mentioned component It is combined with each other, glide direction can be kept by parallel bar characteristic, be adjusted using sliding block, improve flexible adjustment, in turn Effectively improve working efficiency.It is described in detail below：

Parallel bar 101 is located on head clamp 102, and the head clamp 102 is fastenedly connected with bottom plate 103, the bottom plate 103 with Outer framework 104 is connected, and the outer framework 104 is flexibly connected with sliding block 105, and the sliding block 105 is equipped with locating part 106, institute It states bottom plate 103 and is located at straight 11 bottom of type gage.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of Multifunctional mathematics teaching device, it is characterised in that：Its structure includes ruler ruler head（1）, fastener（2）, inner ring （3）, outer shroud（4）, round gage（5）, bottom foot base（6）, pedestal graduation apparatus（7）, transverse base（8）, slideway（9）, adjusting slider Device（10）, straight type gage（11）, the ruler ruler head（1）Lower section is equipped with fastener（2）, the inner ring（3）With outer shroud（4）It is connected It connects, the round gage（5）It is located at straight type gage（11）On, the pedestal graduation apparatus（7）It is located at transverse base（8）On, it is described Slideway（9）It is connected separately with transverse base（8）With adjusting slider device（10）, the adjusting slider device（10）By parallel bar （101）, head clamp（102）, bottom plate（103）, outer framework（104）, sliding block（105）, locating part（106）Composition, the parallel bar （101）It is located at head clamp（102）On, the head clamp（102）With bottom plate（103）It is fastenedly connected, the bottom plate（103）With outline border Frame（104）It is connected, the outer framework（104）With sliding block（105）Flexible connection, the sliding block（105）It is equipped with locating part （106）, the bottom plate（103）It is located at straight type gage（11）Bottom, the straight type gage（11）With ruler ruler head（1）It is connected.

2. a kind of Multifunctional mathematics teaching device according to claim 1, it is characterised in that：The fastener（2）With inner ring （3）Flexible connection.

3. a kind of Multifunctional mathematics teaching device according to claim 1, it is characterised in that：The outer shroud（4）With it is round Gage（5）It is connected.

4. a kind of Multifunctional mathematics teaching device according to claim 1, it is characterised in that：The bottom foot base（6）Top Equipped with pedestal graduation apparatus（7）.

5. a kind of Multifunctional mathematics teaching device according to claim 1, it is characterised in that：The transverse base（8）On Equipped with slideway（9）.

6. a kind of Multifunctional mathematics teaching device according to claim 1, it is characterised in that：The slideway（9）With adjusting Slide block device（10）It is connected.