CN104868416A - Electrical Junction Box - Google Patents
Electrical Junction Box Download PDFInfo
- Publication number
- CN104868416A CN104868416A CN201510085086.7A CN201510085086A CN104868416A CN 104868416 A CN104868416 A CN 104868416A CN 201510085086 A CN201510085086 A CN 201510085086A CN 104868416 A CN104868416 A CN 104868416A
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- Prior art keywords
- electric wire
- framework
- circuit connection
- post
- connection container
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Abstract
An electrical junction box provided by the present invention can restrain the vibration of an electric wire at a durable degree even on the condition of not instaling a cover body at the lower surface side of the frame. The electrical junction box (1) comprises a frame (2), a plurality of electronic components are loaded at the upper surface side (2a) of the frame (2), and a plurality of electric wires (3) are inserted at the lower surface side (2b). A lower cover is not installed at the lower surface side (2b) of the frame (2) of the electrical junction box, the plurality of electric wires are bundled at one end side (2c) of the frame (2). An electric wire fixing unit (4) for fixing the electric wires (3) at the other end side of the frame (2) is arranged at the other end side of the frame (2), and comprises a column (5) formed with the frame (2) integrally, wherein the electric wires are along the column (5); and a bundling belt (6) for bundling the electric wires (3) along the column (5) with the column (5).
Description
Technical field
The present invention relates to the electric circuit connection container being mounted in and automobile also mainly carrying out power distribution.
Background technology
There is the electric circuit connection container be mounted on automobile of various structure, such as, electric circuit connection container as disclosed in Patent Document 1 is such, the electric circuit connection container of known structure as follows: comprising: framework, and it loads multiple electronic devices and components in upper surface side and inserts many wires in lower face side; And lower cover, it is arranged on the lower face side of framework, and described many wires are tied in the end side of framework.
In addition, electric circuit connection container shown in Fig. 5 301 (with time mounted on a vehicle towards illustrating on the contrary up and down) be the non-known electric circuit connection container that present inventor creates.In Fig. 5, Reference numeral 302 is frameworks, and Reference numeral 3 is electric wires.Framework 302 is provided with multiple electronic devices and components loading part in upper surface 302a side, and lower surface 302b side is provided with multiple electric wire insertion section 321.The many wires 3 pulled out from multiple electric wire insertion section 321 are tied up by being with 8 in the 302c side, one end of framework 302.This electric circuit connection container 301 is different from the electric circuit connection container of above-mentioned patent documentation 1, is the structure loading lid in the lower surface 302b side of framework 302 uneasiness.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2012-228080 publication
Summary of the invention
The problem of the present invention for solving
Present inventor has carried out evaluation of vibration test and actual vehicle running test to above-mentioned electric circuit connection container 301, distinguish the electric wire 3 having the F portion of distance apart from the position of being tied up by band 8, namely the electric wire 3 of the other end 302d side of framework 302 can significantly vibrate compared with the electric wire 3 of other parts, if constant like this, there is the generation frequency meeting of discontented full substandard products so largely.The problem that electric wire 3 because of F portion significantly vibrates and produces is such as or electric wire 3 damages, or produces extraordinary noise, etc.In addition, in the electric circuit connection container of structure comprising the lower cover disclosed in patent documentation 1 grade, because lower cover is by piezoelectric wire, therefore above-mentioned conductor vibration becomes problem compared with I haven't seen you for ages.
So the object of the present invention is to provide a kind of electric circuit connection container, even if when the non-mounting cover of the lower face side of framework, also can be to stand practical degree by the vibration suppression of electric wire.
For the scheme of dealing with problems
Invention described in technical scheme 1 is a kind of electric circuit connection container, be included in the framework that lower face side inserts many wires, described many wires are tied in the end side of described framework, the feature of described electric circuit connection container is, be provided with the fixing electric wire fixed cell of the electric wire of another side of this framework in another side of described framework, described electric wire fixed cell has post, and described post and described framework are integrally formed, and described electric wire is along described post.
Invention described in technical scheme 2 is based on the invention described in technical scheme 1, it is characterized in that, described electric wire fixed cell also has the strapping tied up together with described post by the described electric wire along described post, and described post is provided with can the through hole of strapping described in break-through.
Invention described in technical scheme 3, based on the invention described in technical scheme 2, is characterized in that, near described post, be provided with the confirmation through hole confirmed with or without described strapping, described confirmation through hole penetrates into lower face side from the upper surface side of described framework.
Invention described in technical scheme 4 based on technical scheme 1 to 3 any one described in invention, it is characterized in that, when use mounted on a vehicle, at the lower face side not mounting cover of described framework.
The effect of invention
Invention according to technical scheme 1, owing to being provided with the fixing electric wire fixed cell of the electric wire of another side of this framework in another side of described framework, described electric wire fixed cell has post, described and described framework is integrally formed, described electric wire is along described post, therefore, it is possible to suppression is easy to the vibration of the electric wire of another side of framework vibrated compared with other parts.Therefore, it is possible to provide a kind of electric circuit connection container, though when framework lower face side not mounting cover body, also the vibration suppression of electric wire can stood practical degree.
Invention according to technical scheme 2, due to the strapping that the described electric wire along described post is tied up by described electric wire fixed cell in addition together with described post, described post is provided with can the through hole of strapping described in break-through, therefore, it is possible to prevent the strapping position deviation having tied up electric wire.
Invention according to technical scheme 3, owing to being provided with the confirmation through hole confirmed with or without described strapping near described post, described confirmation through hole penetrates into lower face side from the upper surface side of described framework, therefore, operator is from the visual confirmation through hole of the upper surface side of framework or use camera to confirm, or insert the pin of discriminating gear with through hole from the upper surface side of framework to confirmation, thus can easily confirm with or without strapping, that is, whether electric wire is fixed on post by strapping.
Invention according to technical scheme 4, due to when use mounted on a vehicle, at the lower face side not mounting cover of described framework, therefore, it is possible to the cheap electric circuit connection container providing a kind of number of components few.
Accompanying drawing explanation
Fig. 1 is the stereogram of the electric circuit connection container involved by an embodiment of the invention.
Fig. 2 is the stereogram being provided with the part of electric wire fixed cell that the electric circuit connection container shown in Fig. 1 is shown.
Fig. 3 is the stereogram being provided with the part of electric wire fixed cell from the electric circuit connection container shown in other angle views Fig. 2.
Fig. 4 is the stereogram of the state that the post shown in strapping not break-through Fig. 2 is shown.
Fig. 5 is the stereogram of the electric circuit connection container of reference example.
The explanation of Reference numeral
1 electric circuit connection container
2 frameworks
3 electric wires
4 electric wire fixed cells
5 posts
6 strappings
7 confirmation through holes
Embodiment
With reference to Fig. 1 ~ 4, the electric circuit connection container involved by an embodiment of the invention is described.Electric circuit connection container 1 shown in Fig. 1 is mounted on automobile, mainly carries out power distribution.This electric circuit connection container 1 comprises: plastic framework 2, and it loads multiple electronic devices and components in upper surface 2a side, inserts many wires 3 in lower surface 2b side; And plastic upper cover (not shown), it is arranged on the upper surface 2a side of framework 2.
Reference numeral 21 in Fig. 1 is electric wire insertion sections.Insert the end of electric wire 3 in this electric wire insertion section 21 and be arranged on the terminal metal piece of this end.The many wires 3 pulled out from multiple electric wire insertion section 21 are tied up by being with 8 in the 2c side, long side direction one end of framework 2.In addition, being fixed on vehicle body etc. from the part of electric circuit connection container 1 away from side by protector, fixture compared with being wound with the position of band 8 of these electric wires 3.
Reference numeral 22 in Fig. 1 is the locking pieces for installing described upper cover.Upper cover is installed in the upper surface 2a side that this electric circuit connection container 1 is predefined in framework 2, but lower cover is installed in the lower surface 2b side not being predefined in framework 2.Therefore, the locking piece for installing lower cover is not set on the frame 2.
Like this, distinguish when the lower surface 2b side uneasiness of framework 2 loads lid, when vehicle travels, apart from had by the position that band 8 is tied up the electric wire 3 of the long side direction other end 2d side of the framework 2 of distance can significantly vibrate compared with the electric wire 3 of other parts (with reference to Fig. 5 and [the present invention for solve problem] this).Therefore, in electric circuit connection container 1, be provided with electric wire fixed cell 4 fixing for the electric wire 3 of the other end 2d side of this framework 2 in the other end 2d side of framework 2.
Described electric wire fixed cell 4 as shown in Figure 2, has: post 5, and itself and framework 2 are integrally formed, and electric wire 3 is along this post 5; And strapping 6, the electric wire 3 along post 5 is tied up by it together with post 5.
Described post 5 extends to the below of framework 2 at the other end 2d of framework 2.As shown in Figure 4, being provided with in the lower end of post 5 can the through hole 51 of break-through strapping 6.By by this through hole 51 of strapping 6 break-through, thus strapping 6 position deviation having tied up electric wire 3 can be prevented.
Described strapping 6 is known formations, has: the band portion 62 of Free Transform; And head 61, it is arranged on the one end in band portion 62.Be provided with at head 61: inserting hole, it inserts band portion 62; And fastener, it can engage with the desired locations in the band portion 62 inserted in this inserting hole.
In addition, as shown in Figure 3, near post 5, be provided with the confirmation through hole 7 confirmed with or without strapping 6, this confirmation through hole 7 penetrates into lower surface 2b side from the upper surface 2a side of framework 2.In the present embodiment, be designed under electric wire 3 is fixed on the state on post 5 by strapping 6, head 61 is positioned at immediately below confirmation through hole 7.
According to the electric circuit connection container 1 of above-mentioned formation, the vibration of the electric wire 3 of framework 2 other end 2d side being easy to vibrate compared with other parts is suppressed due to electric wire fixed cell 4 can be utilized, even if therefore not there is lower cover, also can be to stand practical degree by the vibration suppression of electric wire 3.In addition, in the present invention, also can be the formation adding lower cover on electric circuit connection container 1.In this case, electric wire 3 is pressed by lower cover, can suppress the vibration of electric wire 3 further.
In addition, in the electric circuit connection container 1 of above-mentioned formation, can easily confirm with or without strapping 6 from confirmation through hole 7, that is, whether the electric wire 3 of framework 2 other end 2d side be fixed on post 5 by strapping 6.As this confirmation method, can make with the following method: operator confirms from the upper surface 2a sidelong glance of framework 2 depending on confirmation through hole 7 or use camera; Or the pin etc. of discriminating gear is inserted from the upper surface 2a side direction confirmation through hole 7 of framework 2.
In addition, above-mentioned execution mode just illustrates representative form of the present invention, the invention is not restricted to execution mode.That is, in the scope not departing from main points of the present invention, can various distortion be carried out implement.
Claims (4)
1. an electric circuit connection container, it is included in the framework that lower face side inserts many wires, and described many wires are tied in the end side of described framework, and the feature of described electric circuit connection container is,
Be provided with the fixing electric wire fixed cell of the electric wire of another side of this framework in another side of described framework,
Described electric wire fixed cell has post, and described post and described framework are integrally formed, and described electric wire is along described post.
2. electric circuit connection container as claimed in claim 1, is characterized in that,
Described electric wire fixed cell also has the strapping tied up together with described post by the described electric wire along described post,
Described post is provided with can the through hole of strapping described in break-through.
3. electric circuit connection container as claimed in claim 2, is characterized in that,
Near described post, be provided with the confirmation through hole confirmed with or without described strapping, described confirmation through hole penetrates into lower face side from the upper surface side of described framework.
4. the electric circuit connection container as described in any one of claims 1 to 3, is characterized in that,
When use mounted on a vehicle, at the lower face side not mounting cover of described framework.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-030906 | 2014-02-20 | ||
| JP2014030906A JP6309302B2 (en) | 2014-02-20 | 2014-02-20 | Electrical junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104868416A true CN104868416A (en) | 2015-08-26 |
| CN104868416B CN104868416B (en) | 2017-04-26 |
Family
ID=53914054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085086.7A Active CN104868416B (en) | 2014-02-20 | 2015-02-16 | Electrical Junction Box |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6309302B2 (en) |
| CN (1) | CN104868416B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7235637B2 (en) | 2019-10-04 | 2023-03-08 | 矢崎総業株式会社 | electric junction box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004023813A (en) * | 2002-06-12 | 2004-01-22 | Yazaki Corp | Electric junction box |
| JP2009177927A (en) * | 2008-01-23 | 2009-08-06 | Sumitomo Wiring Syst Ltd | In-vehicle electric connection box |
| JP2011055579A (en) * | 2009-08-31 | 2011-03-17 | Yazaki Corp | Electrical junction box |
| JP2012228085A (en) * | 2011-04-20 | 2012-11-15 | Yazaki Corp | Electric wire fixation structure |
| JP5420994B2 (en) * | 2009-06-30 | 2014-02-19 | 矢崎総業株式会社 | Electrical junction box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007037331A (en) * | 2005-07-28 | 2007-02-08 | Yazaki Corp | Fixing structure between electrical junction box and wire harness |
| JP2009131088A (en) * | 2007-11-26 | 2009-06-11 | Furukawa Electric Co Ltd:The | Electrical connection box |
| JP5432611B2 (en) * | 2009-06-30 | 2014-03-05 | 矢崎総業株式会社 | Electrical junction box |
-
2014
- 2014-02-20 JP JP2014030906A patent/JP6309302B2/en active Active
-
2015
- 2015-02-16 CN CN201510085086.7A patent/CN104868416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004023813A (en) * | 2002-06-12 | 2004-01-22 | Yazaki Corp | Electric junction box |
| JP2009177927A (en) * | 2008-01-23 | 2009-08-06 | Sumitomo Wiring Syst Ltd | In-vehicle electric connection box |
| JP5420994B2 (en) * | 2009-06-30 | 2014-02-19 | 矢崎総業株式会社 | Electrical junction box |
| JP2011055579A (en) * | 2009-08-31 | 2011-03-17 | Yazaki Corp | Electrical junction box |
| JP2012228085A (en) * | 2011-04-20 | 2012-11-15 | Yazaki Corp | Electric wire fixation structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6309302B2 (en) | 2018-04-11 |
| JP2015156752A (en) | 2015-08-27 |
| CN104868416B (en) | 2017-04-26 |
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