CN207883159U - Expand connector and assembly component - Google Patents
Expand connector and assembly component Download PDFInfo
- Publication number
- CN207883159U CN207883159U CN201721474344.1U CN201721474344U CN207883159U CN 207883159 U CN207883159 U CN 207883159U CN 201721474344 U CN201721474344 U CN 201721474344U CN 207883159 U CN207883159 U CN 207883159U
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- Prior art keywords
- connecting portion
- hole
- connector
- ontology
- thickness
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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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- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The utility model discloses a kind of expansion connector and assembly component, it includes connector ontology to expand connector, the connector ontology includes first connecting portion and the spaced second connecting portion of first connecting portion, and two third interconnecting pieces being connect with the first connecting portion and second connecting portion, the length of the first connecting portion are more than the length of the second connecting portion.Assembly component includes above-mentioned expansion connector.Technical solutions of the utility model are by using parallel arrangement and pass through the first connecting portion and second connecting portion of the connection of two third interconnecting pieces, and the length of first connecting portion is more than the length of third interconnecting piece, make to form a variety of included angles between the adjacent side of connector ontology through-thickness, when the connector ontology side vertical with thickness direction is with other connector vertical connections, it can realize a variety of switching angles, meet the requirement of more switching angles.
Description
Technical field
The utility model is related to education and instruction technical field, more particularly to a kind of expansion connector and assembly component.
Background technology
In order to promote the manipulative ability and team collaboration's ability of student, the imaginative thinking of student is developed, is gone out currently on the market
Number of types of splice is showed, the various intention of student can have been come true.But current splice is typically all square
Shape structure, it is impossible to meet the requirements of multi-angle switching, and the specification that the product that each producer produces at present is not unified, lead
Without compatibility between the product of cause different manufacturers.
Utility model content
The main purpose of the utility model is to provide a kind of expansion connector and assembly component, it is intended to realize that multi-angle turns
It connects.
To achieve the above object, the utility model proposes a kind of expansion connector, including connector ontology, the connection
Part ontology include first connecting portion, with the spaced second connecting portion of first connecting portion, and with the first connecting portion and
Two third interconnecting pieces of second connecting portion connection, the length of the first connecting portion are more than the length of the second connecting portion.
Optionally, the first connecting portion and second connecting portion are arranged in parallel, and two third interconnecting pieces are oppositely arranged.
Optionally, the first connecting portion, second connecting portion and third interconnecting piece are equipped with several through-thickness and run through
The first hole.
Optionally, a diameter of 4mm in first hole, the spacing between adjacent first hole are 7.9mm-8.1mm.
Optionally, there are four U-shaped holes for one of them described first hole connection, and four U-shaped holes are along first hole
It is arranged circumferentially, which runs through the connector ontology.
Optionally, the first connecting portion, second connecting portion and two third interconnecting pieces surround an engraved structure.
Optionally, the thickness of the connector ontology is 2mm.
Optionally, through-thickness is additionally provided with through the connector ontology on the first connecting portion and third interconnecting piece
The second hole, the diameter in second hole is more than the diameter in first hole.
Optionally, the second connecting portion is equipped with the third hole that through-thickness runs through the connector ontology, and described the
The diameter in three holes is more than the diameter in second hole.
The utility model also carries a kind of assembly component, including a kind of expansion connector.
Technical solutions of the utility model are by using arranged for interval and pass through the first connecting portion of two third interconnecting pieces connection
And second connecting portion, and the length of first connecting portion is more than the length of third interconnecting piece, makes connector ontology through-thickness
A variety of included angles are formed between adjacent side, are hung down in the connector ontology side vertical with thickness direction and other connectors
It is direct-connected to realize a variety of switching angles when connecing, meet the requirement of more switching angles.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is Fig. 1 upward views.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Connector ontology | 100 | First connecting portion |
| 200 | Second connecting portion | 300 | Third interconnecting piece |
| 400 | Engraved structure | 10 | First hole |
| 20 | Second hole | 30 | Third hole |
| 40 | 4th hole | 50 | 5th hole |
| 60 | U-shaped hole |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used
To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection domain within.
The utility model proposes a kind of expansion connectors, as shown in Figure 1, including connector ontology 1, connector ontology 1 has
There are length and thickness, connector ontology 1 to include first connecting portion 100, connect with first connecting portion 100 spaced second
Portion 200, and two third interconnecting pieces 300 being connect with first connecting portion 100 and second connecting portion 200, first connecting portion 100
Length be more than second connecting portion 200 length.
It is more than the technical solution of the length of second connecting portion 200 using the length of first connecting portion 100, makes connector ontology
More than 90 ° of included angle is formed between the adjacent side of 1 through-thickness, ensures that connector ontology 1 is connect with others
When part is transferred, a variety of switching angles can occur, form more connection schemes.
As shown in Figure 1, first connecting portion 100 and second connecting portion 100 are arranged in parallel, two third interconnecting pieces 300 are opposite
Setting, connector ontology 1 can form the trapezoidal structure of on-right angle, can realize more switching angles, and 90 ° of switching angle
Degree can be realized by rectangle connector.It is used in order to facilitate student, is generally configured to the structure of isosceles trapezoid, and in straight thickness
Intersection between the side in direction is provided with fillet, avoids the sharpness of 1 end of connector ontology, prevents student in use
It is injured.
It is perforative that first connecting portion 100, second connecting portion 200 and third interconnecting piece 300 are equipped with several through-thickness
First hole 10.First hole 10 is set, in switching, can be connected by screw with adapter, when switching is more convenient.
A diameter of 4mm in the first hole, the spacing between adjacent first hole 10 are 7.9mm-8.1mm.The utility model technology
The product of scheme production is more the teaching for students in middle and primary schools, and that coordinate in use with the first hole 10 is a diameter of 4mm
Bolt meets the comfort that student is affectedly bashful.The spacing that the similar product that Lego Company is done at present uses is 8mm, adjacent first
It is set as 7.9mm-8.1mm between hole 10, can realize connect with the high product of pleasure when in use, improve the compatibility of product.
There are four U-shaped hole 60, circumferential direction uniform cloth of four U-shaped holes 60 along the first hole 10 for the connection of one of them first hole 10
It sets, the 60 through-thickness through-connections ontology 1 of U-shaped hole.U-shaped hole 60 is connected to form cruciform vent with first hole 10.By
Can be compatible with the product realization that pleasure is high in the product using technical solutions of the utility model production, it when in use, can be mutual
Connection, when dispensing product after use, the cruciform vent being arranged on connector ontology 1 is allowed to produce between happy high product
Raw difference, convenient for searching and dispensing.
First connecting portion 100, second connecting portion 200 and two third interconnecting pieces 300 surround an engraved structure 400.By
Bigger in 1 overall dimensions of connector ontology, aspect student, which takes, uses, and hollow out 400 is arranged at middle part, student when in use can be with
It is taken and is used by the outer edge of hollow out 400 and connector ontology 1, use is more convenient, and the structure of hollow out 400 is arranged, can
Mitigate the whole weight of connector ontology 1.
The thickness of connector ontology 1 is 2mm.The material that connector ontology 1 can be selected is timber, plastics or metal.
In the application, connector ontology 1 preferentially selects 6061 aldray materials, and intensity, the hardness of the material are relatively high, material
Stability is good.The thickness of connector ontology 1, which is 2mm, can ensure requirement.
The second of through-thickness through-connections ontology 1 is additionally provided in first connecting portion 100 and third interconnecting piece 300
Hole 20, the diameter in the second hole 20 are more than the diameter in the first hole 10.A diameter of 6mm in the second hole 20 in Fig. 1, in use can root
According to actual needs fifth wheel shaft coupling piece, bearing, flange or PCTB motors.At the both ends of first connecting portion 100
The 5th hole 50 of a diameter of 4.5mm is provided with around second hole 20, the second hole 20 at the both ends of first connecting portion 100 connects
When connecing PCTB motors, the 5th hole 50 is for the protrusion on PCTB motors.
Second connecting portion 200 is equipped with the third hole 30 of through-thickness through-connections ontology 1, the diameter in third hole 30
More than the diameter in the second hole 20.A diameter of 8mm in third hole 30 is set for connecting steering engine in use around third hole 30
It is equipped with the 4th hole 40, the 4th hole 40 is for being fixedly connected with steering engine, a diameter of 3mm in the 4th hole.In first connecting portion 100 and third
The 4th hole 40 for being connected and fixed is also equipped on interconnecting piece 300.
The utility model also proposes a kind of assembly component, which includes a kind of expansion connector.A kind of expansion company
Fitting includes connector ontology 1, and connector ontology 1 has length and thickness, connector ontology 1 include first connecting portion 100,
With 100 spaced second connecting portion 200 of first connecting portion, and it connect with first connecting portion 100 and second connecting portion 200
Two third interconnecting pieces 300, the length of first connecting portion 100 is more than the length of second connecting portion 200.Due to a kind of assembly
Component uses whole technical solutions of above-mentioned all embodiments, follows at least technical solution with above-described embodiment and is brought
All advantageous effects, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of expansion connector, it is characterised in that：Including connector ontology, the connector ontology include first connecting portion,
With the spaced second connecting portion of first connecting portion, and connect with the first connecting portion and second connecting portion two
Three interconnecting pieces, the length of the first connecting portion are more than the length of the second connecting portion.
2. expansion connector according to claim 1, it is characterised in that：The first connecting portion is parallel with second connecting portion
Setting, two third interconnecting pieces are oppositely arranged.
3. expansion connector according to claim 1, it is characterised in that：The first connecting portion, second connecting portion and
Three interconnecting pieces are equipped with perforative first hole of several through-thickness.
4. expansion connector according to claim 3, it is characterised in that：A diameter of 4mm in first hole, it is adjacent described
Spacing between first hole is 7.9mm-8.1mm.
5. expansion connector according to claim 3, it is characterised in that：One first hole is connected to there are four U-shaped hole,
Four U-shaped hole being arranged circumferentially along first hole, the U-shaped hole through-thickness run through the connector ontology.
6. a kind of expansion connector according to any claim in claim 1-5, it is characterised in that：Described first connects
Socket part, second connecting portion and two third interconnecting pieces surround an engraved structure.
7. a kind of expansion connector according to any claim in claim 1-5, it is characterised in that：The connector
The thickness of ontology is 2mm.
8. a kind of expansion connector according to any claim in claim 3-5, it is characterised in that：Described first connects
The second hole that through-thickness runs through the connector ontology, the diameter in second hole are additionally provided in socket part and third interconnecting piece
More than the diameter in first hole.
9. a kind of expansion connector according to claim 8, it is characterised in that：The second connecting portion is equipped with along thickness side
To through the third hole of the connector ontology, the diameter in the third hole is more than the diameter in second hole.
10. a kind of assembly component, it is characterised in that：Connect including a kind of expansion described in any claim in claim 1-9
Fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474344.1U CN207883159U (en) | 2017-11-07 | 2017-11-07 | Expand connector and assembly component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474344.1U CN207883159U (en) | 2017-11-07 | 2017-11-07 | Expand connector and assembly component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883159U true CN207883159U (en) | 2018-09-18 |
Family
ID=63499679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721474344.1U Expired - Fee Related CN207883159U (en) | 2017-11-07 | 2017-11-07 | Expand connector and assembly component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883159U (en) |
-
2017
- 2017-11-07 CN CN201721474344.1U patent/CN207883159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |