CN107507504A - A kind of new cross connecting piece - Google Patents
A kind of new cross connecting piece Download PDFInfo
- Publication number
- CN107507504A CN107507504A CN201710809999.8A CN201710809999A CN107507504A CN 107507504 A CN107507504 A CN 107507504A CN 201710809999 A CN201710809999 A CN 201710809999A CN 107507504 A CN107507504 A CN 107507504A
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- CN
- China
- Prior art keywords
- bifurcated
- pillar
- connecting piece
- socket joint
- cross connecting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of new cross connecting piece,Axial cross slot is provided with the inside of cross slot base,Axial circular socket is provided with the inside of circular socket base,Socket joint type cross connecting piece includes socket joint sleeve,Bifurcated pillar,Socket joint its circumference face is connected with least three bifurcated pillars and connecting portion is located at socket joint its circumference face middle part,Axial cross shape through hole is provided with the inside of socket joint sleeve,Angle between socket joint sleeve and at least three bifurcated pillars is 90 °,Angle between at least three bifurcated pillars is equal and is in same level,The present invention is realized with multiple types bifurcation angle,Can multi-angle assembling,It is combined into various informative solid,Each bifurcated, which is provided with four grooves, can tackle a plurality of wire simultaneously,And can built-in electric wire can be equally rotated with spline,It is optional with two kinds of bases,Circular hole base can meet internal rotating,Cross pass base can limit the function of circumferentially rotating.
Description
Technical field
The present invention relates to teaching mode field, specifically a kind of new cross connecting piece.
Background technology
Teaching aid is the material object for the purpose of propagating science and technology, education people, is complete sci-tech mass media, is teenager's scientific and technological activities
In indispensable equipment, the teaching aid in scientific and technological activities has object visual and duplicate teaching aid, specifically has from nature
The Counterfeit Item and model of sample or sample, also sample, and for example mannikin, boat, sea, model used in Che Sanmo etc.,
Teaching aid can also be divided into demonstration and use with practice with two kinds.
Audio-visual aids can make specific knowledge, visualization, and Knowledge Creation condition is perceived, understood and remembered for student,
It can intuitively promote the specific perception of student to be combined with abstract thinking, reduce the difficulty of students abstract concept, physical medium
Can touch mostly, use, dissection, this has special meaning in terms of training student technical ability.
The operation that changeable space can allow students autonomous is assembled into various spatial forms, and observes its motion
Track, strengthen the space imagining ability of student, help student to establish the concept in space, the cross connecting piece ten among changeable space
Point important, the various pieces in changeable space are all bolted together by cross connecting piece, spell it is good after can control manually
In all directions rotational motion, ordinary cross connecting piece angle changing rate is single in changeable space, only mutual six bifurcateds in 90 °
Composition, is suitable only for the vertical connection in changeable space, and can not introduce dynamical system, because the changeable space that wire can be rotated is scraped
Break, and the base species that cross connecting piece coordinates is also relatively simple, it is impossible to meet various requirement.
Therefore designing one kind has multiple types bifurcation angle, is combined into various informative solid, each bifurcated is opened
There are four grooves, and can built-in electric wire can be equally rotated with spline, there is circular hole and limit that two kinds of bases can meet internal rotating
The cross connecting piece of the cross bore circumferentially rotated is made, exactly inventor will solve the problems, such as.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of new cross connecting piece, can realize have it is more
Species bifurcation angle, various informative solid is combined into, each bifurcated is provided with four grooves, can equally be rotated with spline
And can built-in electric wire, there is the function for the cross bore that two kinds of bases can meet the circular hole of internal rotating and limitation circumferentially rotates.
The technical solution adopted for the present invention to solve the technical problems is：A kind of new cross connecting piece, it includes cross
Connector, the base being engaged with cross connecting piece, the cross connecting piece are divided into socket joint type cross connecting piece and insert type ten
Word connector, the base are divided into cross slot base and circular socket base, axle are provided with the inside of the cross slot base
To cross slot, axial circular socket is provided with the inside of the circular socket base；
The socket joint type cross connecting piece include socket joint sleeve, bifurcated pillar, the socket joint its circumference face be connected with to
Few three bifurcated pillars and connecting portion are located at socket joint its circumference face middle part, and axial direction is provided with the inside of the socket joint sleeve
Cross-shaped through hole, the angle between the socket joint sleeve and at least three bifurcated pillars are 90 °, at least three bifurcateds branch
Angle between post is equal and is in same level；
The insert type cross connecting piece includes insertion pillar, bifurcated pillar, and the insertion pillar side is connected with least
Three bifurcated pillars and connecting portion are located at insertion pillar middle part, between the insertion pillar and at least three bifurcated pillars
Angle be 90 °, the angle between at least three bifurcateds pillar is equal and is in same level.
Further, the bifurcated pillar is cylindrical structural, and the bifurcated pillar side is provided with four right angle grooves, institute
State 1/3rd that four right angle groove depth are bifurcated pillar external diameter.
Further, the insertion pillar is cylindrical structural and section is identical with bifurcation structure section, the insertion
Strut lengths are two times of bifurcated strut lengths.
Further, the socket joint length sleeve is identical with bifurcated pillar external diameter for the half and external diameter of bifurcated pillar,
Amplify 1.05 times for insertion Post sections in the axial cross slot section being arranged on the inside of socket joint sleeve.
Further, the axial cross slot section set on the inside of the cross slot base is insertion Post sections amplification
1.05 again.
The beneficial effects of the invention are as follows：
1. the present invention is realized with multiple types bifurcation angle by using novel designs, can multi-angle assembling, can be combined
Into the function of various informative solid.
2. the present invention by being slotted in the branch of each cross connecting piece, realize each bifurcated be provided with four grooves can
A plurality of wire is tackled simultaneously, the function of and can built-in electric wire can be equally rotated with spline.
3. the present invention designs by the way that base is divided into actual conditions, circular hole base optional with two kinds of bases is realized
Internal rotating can be met, cross pass base can limit the function of circumferentially rotating.
Brief description of the drawings
Fig. 1 is four bifurcated pillar socket joint type cross connecting piece structural representations of the invention.
Fig. 2 is five bifurcated pillar socket joint type cross connecting piece structural representations of the invention.
Fig. 3 is six bifurcated pillar socket joint type cross connecting piece structural representations of the invention.
Fig. 4 is four bifurcated pillar insert type cross connecting piece structural representations of the invention.
Fig. 5 is five bifurcated pillar insert type cross connecting piece structural representations of the invention.
Fig. 6 is six bifurcated pillar insert type cross connecting piece structural representations of the invention.
Fig. 7 is cross slot understructure schematic diagram of the present invention.
Fig. 8 is circular socket understructure schematic diagram of the present invention.
Fig. 9 is groove cabling view of the present invention.
Description of reference numerals：1- bifurcated pillars；2- socket joint sleeves；3- inserts pillar；4- cross slots；5- circular sockets.
Embodiment
With reference to specific embodiment, the present invention is expanded on further, it should be appreciated that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values also fall within what application appended claims were limited
Scope.
It is that the of the invention socket joint type cross connecting piece structural representation of four bifurcated pillar 1, five bifurcated pillars 1 are held referring to Fig. 1 to 9
Type cross connecting piece structural representation, the socket joint type cross connecting piece structural representation of six bifurcated pillar 1, four bifurcated pillars 1 are inserted to insert
Enter type cross connecting piece structural representation, the insert type cross connecting piece structural representation of five bifurcated pillar 1, six bifurcated pillars 1 to insert
Enter type cross connecting piece structural representation, the understructure schematic diagram of cross slot 4, the understructure schematic diagram of circular socket 5, groove
Cabling view, it includes cross connecting piece, the base being engaged with cross connecting piece, and cross connecting piece is divided into socket joint type
Cross connecting piece and insert type cross connecting piece, base are divided into the base of cross slot 4 and the base of circular socket 5, the bottom of cross slot 4
Seat inner side is provided with axial cross slot 4, and axial circular socket 5 is provided with the inside of the base of circular socket 5；
Socket joint type cross connecting piece includes socket joint sleeve 2, bifurcated pillar 1, and the periphery of socket joint sleeve 2 is connected with least three
Bifurcated pillar 1 and connecting portion are located at the periphery middle part of socket joint sleeve 2, and the inner side of socket joint sleeve 2 is provided with axial cross shape
Through hole, the angle between the bifurcated pillar 1 of socket joint sleeve 2 and at least three is 90 °, the folder between at least three bifurcated pillars 1
Angle is equal and is in same level；
Insert type cross connecting piece includes insertion pillar 3, bifurcated pillar 1, and insertion pillar 3 side is connected with least three points
Pitch pillar 1 and connecting portion is positioned at insertion pillar 3 middle part, the angle inserted between the bifurcated pillar 1 of pillar 3 and at least three
It it is 90 °, the angle between at least three bifurcated pillars 1 is equal and is in same level.
Bifurcated pillar 1 is cylindrical structural, and the side of bifurcated pillar 1 is provided with four right angle grooves, four right angle groove depths
Spend for 1/3rd of the external diameter of bifurcated pillar 1, insertion pillar 3 is cylindrical structural and section and the complete phase in bifurcation structure section
Together, two times that pillar 3 length is the length of bifurcated pillar 1 are inserted, the length of socket joint sleeve 2 is the half of bifurcated pillar 1 and outer
Footpath is identical with the external diameter of bifurcated pillar 1, and the section of axial cross slot 4 for being arranged on the inner side of socket joint sleeve 2 is put for insertion pillar 3 section
Big 1.05 times, the section of axial cross slot 4 set on the inside of the base of cross slot 4 amplifies 1.05 times for insertion pillar 3 section.
Mainly there are four kinds of different angles between bifurcated pillar 1 of the present invention, be 60 °, 72 °, 90 °, 120 ° respectively, will be various
Part and cross connecting piece combine, corresponding to form six prisms, pentagonal prism, square, triangular prism or other non-ribs
Columnar structures, various informative, each bifurcated pillar 1, insertion pillar 3 have opened four grooves, so both can be as spline one
Sample transmits torque, can be matched somebody with somebody with built-in electric wire, spigot-and-socket cross connecting piece with any kind of insert type cross connecting piece
Close, there are a variety of Push-fits, a variety of fit angles, base is divided into two kinds, and one kind is that the base of circular socket 5 can enter insertion
The insert type cross connecting piece gone freely does circle and circumferentially rotated, and cross axle can also rotate freely after inserting, and another kind is
The base of cross slot 4, and cross axle, insertion pillar 3, bifurcated pillar 1 are coordinated, and limitation circle circumferentially rotates.
The present invention is realized with multiple types bifurcation angle by using novel designs, can multi-angle assembling, be combined into
The function of various informative solid, by being slotted in the branch of each cross connecting piece, realize each bifurcated and be provided with
Four grooves can tackle a plurality of wire simultaneously, the function of and can built-in electric wire can equally be rotated with spline, by the way that base is divided
Actual conditions design, and realize optional with two kinds of bases, and circular hole base can meet internal rotating, and cross pass base can limit
Make the function of circumferentially rotating.
Claims (5)
- A kind of 1. new cross connecting piece, it is characterised in that：The base being engaged including cross connecting piece, with cross connecting piece, The cross connecting piece is divided into socket joint type cross connecting piece and insert type cross connecting piece, and the base is divided into cross slot base With circular socket base, the cross slot base inner side is provided with axial cross slot, set on the inside of the circular socket base It is equipped with axial circular socket；The socket joint type cross connecting piece includes socket joint sleeve, bifurcated pillar, and the socket joint its circumference face is connected with least three Individual bifurcated pillar and connecting portion are located at socket joint its circumference face middle part, and axial cross is provided with the inside of the socket joint sleeve Shape through hole, the angle between the socket joint sleeve and at least three bifurcated pillars are 90 °, at least three bifurcateds pillar it Between angle it is equal and be in same level；The insert type cross connecting piece includes insertion pillar, bifurcated pillar, and the insertion pillar side is connected with least three The folder of bifurcated pillar and connecting portion between insertion pillar middle part, the insertion pillar and at least three bifurcated pillars Angle is 90 °, and the angle between at least three bifurcateds pillar is equal and is in same level.
- A kind of 2. new cross connecting piece according to claim 1, it is characterised in that：The bifurcated pillar is tied for cylinder Structure, the bifurcated pillar side are provided with four right angle grooves, and four right angle groove depth are the three of bifurcated pillar external diameter / mono-.
- A kind of 3. new cross connecting piece according to claim 1, it is characterised in that：The insertion pillar is tied for cylinder Structure and section is identical with bifurcation structure section, the insertion strut lengths are two times of bifurcated strut lengths.
- A kind of 4. new cross connecting piece according to claim 1, it is characterised in that：The socket joint length sleeve is bifurcated The half and external diameter of pillar are identical with bifurcated pillar external diameter, and the axial cross slot being arranged on the inside of socket joint sleeve is cut Amplify 1.05 times for insertion Post sections in face.
- A kind of 5. new cross connecting piece according to claim 1, it is characterised in that：Set on the inside of the cross slot base Amplify 1.05 times for insertion Post sections in the axial cross slot section put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809999.8A CN107507504A (en) | 2017-09-01 | 2017-09-01 | A kind of new cross connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710809999.8A CN107507504A (en) | 2017-09-01 | 2017-09-01 | A kind of new cross connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107507504A true CN107507504A (en) | 2017-12-22 |
Family
ID=60696179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710809999.8A Pending CN107507504A (en) | 2017-09-01 | 2017-09-01 | A kind of new cross connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107507504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470929A (en) * | 2021-06-21 | 2021-10-01 | 安徽唐盛电气科技有限公司 | Outdoor transformer cabin |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678241A (en) * | 2007-06-09 | 2010-03-24 | 郭大根 | Tube-connecting type toy |
| CN102373912A (en) * | 2010-08-10 | 2012-03-14 | 安东石油技术（集团）有限公司 | Profile control device and manufacturing method thereof |
| CN104480959A (en) * | 2014-12-18 | 2015-04-01 | 无锡伊诺永利文化创意有限公司 | General tower crane supporting base |
| CN106997706A (en) * | 2017-04-28 | 2017-08-01 | 王辰飞 | A kind of mathematical modeling teaching aid |
-
2017
- 2017-09-01 CN CN201710809999.8A patent/CN107507504A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678241A (en) * | 2007-06-09 | 2010-03-24 | 郭大根 | Tube-connecting type toy |
| CN102373912A (en) * | 2010-08-10 | 2012-03-14 | 安东石油技术（集团）有限公司 | Profile control device and manufacturing method thereof |
| CN104480959A (en) * | 2014-12-18 | 2015-04-01 | 无锡伊诺永利文化创意有限公司 | General tower crane supporting base |
| CN106997706A (en) * | 2017-04-28 | 2017-08-01 | 王辰飞 | A kind of mathematical modeling teaching aid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470929A (en) * | 2021-06-21 | 2021-10-01 | 安徽唐盛电气科技有限公司 | Outdoor transformer cabin |
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