CN208017068U - Box is centrally placed in a kind of mathematics appliance - Google Patents

Abstract

The utility model discloses a kind of mathematics appliances, and box is centrally placed, including connecting plate one, connecting plate two, connecting plate three, casing, rolling bearing one, rolling bearing two, rolling bearing three, restraining, headlamp, accumulator, tool placing groove, fixing buckle, connect band, mobile button, model placing groove, spring band, books placing groove and roller, the connecting plate two is internally provided with model placing groove, it is provided with restraining on the end face of the model placing groove, the connecting plate three is internally provided with books placing groove, the top of the connecting plate three is provided with spring band, the edge of the connecting plate one is provided with fixing buckle, the edge of the connecting plate three is provided with connect band, the end of the connect band is provided with mobile button.The utility model, while the ease-to-operate of user is improved, casing is internally provided with headlamp, is used when facilitating night bad, not only can reasonably utilize device, but also is conducive to mitigate the burden of teacher, improves the practicability of device.

Description

Box is centrally placed in a kind of mathematics appliance

Technical field

The utility model is related to a kind of centralised arrangement, box is centrally placed in specially a kind of mathematics appliance.

Background technology

Mathematics is the subject of the concepts such as a research quantity, structure, variation, space and information, and mathematics is one abstract Subject, and rigorous process is designed with mathematics class then as the key of abstract mathematics in each school, and teacher teaches in mathematics It often may require that during learning and use various numerous teaching aids, such as：Textbook, teaching notes, ruler, compasses, protractor and mathematics Model etc., to which teacher is then extremely inconvenient when carrying so many teaching aid, in addition to this, teacher usually needs in teaching One hand takes teaching textbook, another hand to write the content of courses on blackboard, considerably increase burden when teachers ' teaching, reduces The efficiency of teaching, it is extremely inconvenient, therefore, for these problems, and a kind of mathematics appliance is provided, box is centrally placed.

Utility model content

The purpose of this utility model is that providing a kind of mathematics appliance to solve the above-mentioned problems is centrally placed box.

The utility model is achieved through the following technical solutions above-mentioned purpose：Box is centrally placed in a kind of mathematics appliance, including Connecting plate one, connecting plate two, connecting plate three, casing, rolling bearing one, rolling bearing two, rolling bearing three, restraining, illumination Lamp, accumulator, tool placing groove, fixing buckle, connect band, it is mobile buckle, model placing groove, spring band, books placing groove and roller, The outside of described sleeve pipe is provided with rolling bearing one, rolling bearing two and rolling bearing three, the rolling bearing one, rolling bearing Two and rolling bearing three be internally provided with roller, described sleeve pipe is internally provided with headlamp and accumulator, the headlamp and Accumulator is connected by electric wire, and the rolling bearing one is arranged in the upper end of rolling bearing two, and the setting of the rolling bearing two exists Connecting plate one is fixedly installed in the upper end of rolling bearing three, one outside of the rolling bearing, and two outside fixation of the rolling bearing is set Connecting plate two is set, connecting plate three is fixedly installed in three outside of the rolling bearing, and the tool that is internally provided with of the connecting plate one is put Slot is set, restraining is provided on the end face of the tool placing groove, the connecting plate two is internally provided with model placing groove, institute It states and is provided with restraining on the end face of model placing groove, the connecting plate three is internally provided with books placing groove, the connection The top of plate three is provided with spring band, and the edge of the connecting plate one is provided with fixing buckle, the edge of the connecting plate three It is provided with connect band, the end of the connect band is provided with mobile button.

Preferably, it is separated for the ease of each connecting plate, separable structure is set as between the fixing buckle and mobile button.

Preferably, for the ease of place tool, beam is both provided on the end face of the tool placing groove and model placing groove Ligature.

Preferably, in order to improve the flexibility of device, the connecting plate one, connecting plate two and connecting plate three are disposed as can Moving structure.

Preferably, in order to facilitate the assembly of tool, tool placing groove is provided in the interior surface of the connecting plate one.

Preferably, it is moved in order to facilitate connecting plate, rolling bearing one is provided on the external peripheral surface of described sleeve pipe, is rolled Bearing two and rolling bearing three.

Preferably, convenient in order to give user, described sleeve pipe is internally provided with headlamp.

The utility model has the beneficial effects that：Box reasonable design, fixing buckle and mobile button is centrally placed in the mathematics appliance Between be set as separable structure, convenient for holder opening and fasten box body, be conducive to tool, model and the books in box body It is placed and is taken out, promote the simplicity of work, improve production efficiency, on the end face of tool placing groove and model placing groove It is provided with restraining, tool and model inside tool placing groove and model placing groove is can effectively prevent and falls, be conducive to Teacher carries some tools more, improves the utilization rate of device, connecting plate one, connecting plate two and connecting plate three are disposed as moving Desired thing can be placed and taken out by mobile connection plate, improves the flexibility of device, advantageously reduce device by structure Operation difficulty, be provided with tool placing groove in the interior surface of connecting plate one, the inside of connecting plate reasonably set into work Has placing groove, neat convenient for the placement of tool, the placement space of expansion instrument improves the saturation of holder, the outer circle of casing Rolling bearing one, rolling bearing two and rolling bearing three are provided in perimeter surface, connecting plate realizes its by rolling bearing It is mobile, convenient for taking out the object placed in connecting plate, while the ease-to-operate of user is improved, casing is internally provided with photograph Bright lamp uses when facilitating night bad, not only can reasonably utilize device, but also is conducive to mitigate the burden of teacher, improves The practicability of device.

Description of the drawings

Fig. 1 is the structural schematic diagram one of the utility model；

Fig. 2 is the structural schematic diagram two of the utility model；

Fig. 3 is the structural schematic diagram three of the utility model；

Fig. 4 is the structural schematic diagram four of the utility model；

In figure：1, connecting plate one, 2, connecting plate two, 3, connecting plate three, 4, casing, 5, rolling bearing one, 6, rolling bearing Two, 7, rolling bearing three, 8, restraining, 9, headlamp, 10, accumulator, 11, tool placing groove, 12, fixing buckle, 13, connection Band, 14, mobile button, 15, model placing groove, 16, spring band, 17, books placing groove and 18, roller.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1 ~ 4, a kind of mathematics appliance is centrally placed box, including connecting plate 1, connecting plate 22, connecting plate 33, Casing 4, rolling bearing 1, rolling bearing 26, rolling bearing 37, restraining 8, headlamp 9, accumulator 10, tool placing groove 11, fixing buckle 12, connect band 13, mobile button 14, model placing groove 15, spring band 16, books placing groove 17 and roller 18, it is described The outside of casing 4 is provided with rolling bearing 1, rolling bearing 6 two and rolling bearing 37, the fixing buckle 12 and mobile button 14 Between be set as separable structure, convenient for holder opening and fasten box body, be conducive to tool, model and the book in box body This is placed and is taken out, and the simplicity of work is promoted, and improves production efficiency, the rolling bearing 1,26 and of rolling bearing Rolling bearing 37 is internally provided with roller 18, is both provided on the end face of the tool placing groove 11 and model placing groove 15 Restraining 8 can effectively prevent tool and model inside tool placing groove and model placing groove and fall, it is more to be conducive to teacher Some tools are carried, the utilization rate of device is improved, described sleeve pipe 4 is internally provided with headlamp 9 and accumulator 10, the headlamp 9 are connected with accumulator 10 by electric wire, and the rolling bearing 1 is arranged in the upper end of rolling bearing 26, the rolling bearing two 6 are arranged in the upper end of rolling bearing 37, and the connecting plate 1, connecting plate 22 and connecting plate 33 are disposed as removable knot Desired thing can be placed and taken out by mobile connection plate, improves the flexibility of device, advantageously reduce device by structure Connecting plate 1,26 outside fixed setting connection of the rolling bearing is fixedly installed in operation difficulty, one 5 outside of the rolling bearing Plate 22,37 outside of the rolling bearing are fixedly installed connecting plate 33, work are provided in the interior surface of the connecting plate 1 Have placing groove 11, good tool placing groove reasonably is arranged in the inside of connecting plate, it is neat convenient for the placement of tool, expansion instrument Placement space improves the saturation of holder, and the connecting plate 1 is internally provided with tool placing groove 11, and the tool is put It sets and is provided with restraining 8 on the end face of slot 11, the connecting plate 22 is internally provided with model placing groove 15, and the model is put It sets and is provided with restraining 8 on the end face of slot 15, the connecting plate 33 is internally provided with books placing groove 17, described sleeve pipe 4 Rolling bearing 1, rolling bearing 26 and rolling bearing 37 are provided on external peripheral surface, connecting plate is by rolling bearing come real Its existing movement, convenient for taking out the object placed in connecting plate, while improving the ease-to-operate of user, the connecting plate three 3 top is provided with spring band 16, and the edge of the connecting plate 1 is provided with fixing buckle 12, the edge of the connecting plate 33 Place is provided with connect band 13, and the end of the connect band 13 is provided with mobile button 14, and described sleeve pipe 4 is internally provided with headlamp 9, it is used when facilitating night bad, not only can reasonably utilize device, but also be conducive to mitigate the burden of teacher, improve device Practicability.

Operation principle：When box is centrally placed using the mathematics appliance, first, mobile button 14 is taken from fixing buckle 12 Under, tool, model and books are put into placing groove, secondly, restraining 8 are fixed on tool placing groove 11 and model placing groove It in 15, is fixed in books placing groove 17 by spring band 16, finally, closes connecting plate, buckle mobile button 14, you can normally make Box is centrally placed with the mathematics appliance.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

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 (7)

1. box, including connecting plate one is centrally placed in a kind of mathematics appliance（1）, connecting plate two（2）, connecting plate three（3）, casing（4）, Rolling bearing one（5）, rolling bearing two（6）, rolling bearing three（7）, restraining（8）, headlamp（9）, accumulator（10）, tool Placing groove（11）, fixing buckle（12）, connect band（13）, mobile button（14）, model placing groove（15）, spring band（16）, books put Set slot（17）And roller（18）, it is characterised in that：Described sleeve pipe（4）Outside be provided with rolling bearing one（5）, rolling bearing two （6）With rolling bearing three（7）, the rolling bearing one（5）, rolling bearing two（6）With rolling bearing three（7）Be internally provided with Roller, described sleeve pipe（4）It is internally provided with headlamp（9）And accumulator（10）, the headlamp（9）And accumulator（10）Pass through Electric wire connects, the rolling bearing one（5）It is arranged in rolling bearing two（6）Upper end, the rolling bearing two（6）Setting is being rolled Dynamic bearing three（7）Upper end, the rolling bearing one（5）Connecting plate one is fixedly installed in outside（1）, the rolling bearing two（6） Connecting plate two is fixedly installed in outside（2）, the rolling bearing three（7）Connecting plate three is fixedly installed in outside（3）, the connecting plate one （1）Be internally provided with tool placing groove（11）, the tool placing groove（11）End face on be provided with restraining（8）, described Connecting plate two（2）Be internally provided with model placing groove（15）, the model placing groove（15）End face on be provided with restraining （8）, the connecting plate three（3）Be internally provided with books placing groove（17）, the connecting plate three（3）Top be provided with spring Band（16）, the connecting plate one（1）Edge be provided with fixing buckle（12）, the connecting plate three（3）Edge be provided with Connect band（13）, the connect band（13）End be provided with mobile button（14）.

2. box is centrally placed in a kind of mathematics appliance according to claim 1, it is characterised in that：The fixing buckle（12）And shifting Dynamic button（14）Between be set as separable structure.

3. box is centrally placed in a kind of mathematics appliance according to claim 1, it is characterised in that：The tool placing groove（11） With model placing groove（15）End face on be both provided with restraining（8）.

4. box is centrally placed in a kind of mathematics appliance according to claim 1, it is characterised in that：The connecting plate one（1）, even Fishplate bar two（2）With connecting plate three（3）It is disposed as removable frame.

5. box is centrally placed in a kind of mathematics appliance according to claim 1, it is characterised in that：The connecting plate one（1）'s Tool placing groove is provided in interior surface（11）.

6. box is centrally placed in a kind of mathematics appliance according to claim 1, it is characterised in that：Described sleeve pipe（4）Outer circle Rolling bearing one is provided in perimeter surface（5）, rolling bearing two（6）With rolling bearing three（7）.

7. box is centrally placed in a kind of mathematics appliance according to claim 1, it is characterised in that：Described sleeve pipe（4）Inside It is provided with headlamp（9）.