CN206076326U - A kind of fixing device - Google Patents
A kind of fixing device Download PDFInfo
- Publication number
- CN206076326U CN206076326U CN201621077165.XU CN201621077165U CN206076326U CN 206076326 U CN206076326 U CN 206076326U CN 201621077165 U CN201621077165 U CN 201621077165U CN 206076326 U CN206076326 U CN 206076326U
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- CN
- China
- Prior art keywords
- fixing device
- sidepiece
- accepting groove
- sidewall
- buckle
- Prior art date
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Clamps And Clips (AREA)
Abstract
This utility model provides a kind of fixing device, including accepting groove and fixture, and the accepting groove includes diapire and from the upwardly extending the first side wall in the diapire opposite sides edge and second sidewall.The fixture includes screens button and some screens muscle.The screens button includes snap fit and supporting part.The supporting part is opened in the second sidewall, and two side is separated with the second sidewall.The snap fit is horizontal-extending towards the first side wall from the top of the supporting part.Some screens muscle are arranged equally spaced at the inwall of the accepting groove.This utility model is fixed wire harness is communicated using band, Stability Analysis of Structures, without skew after wire harness fixation.Using screens muscle fastening structure bus-bar, increase the stability of bus-bar.And this utility model fixing device can be also fixed on bus-bar, communication wire harness on antinose-dive leg by installation portion.
Description
【Technical field】
This utility model is related to electrokinetic cell field, particularly a kind of fixing device for electrokinetic cell bag.
【Background technology】
With the continuous expansion of new-energy automobile market, the market proportion of new energy resource power battery also rapidly increases.New energy
Driving source battery typically using and use as power source by the way of being unified into battery modules.Battery modules after in groups are being assembled into
When assembling communication is carried out after case, must by total positive pole of module and total negative pole by power connector row and casing it is total just, total negative company
Pick up and, now how to ensure that the tightness of power connector row is particularly important.At present, the bus-bar inside battery bag passes through
Band or bonding agent are fixed, and can so be caused the dismounting trouble of whole power connector row, and be affected outward appearance；Meanwhile, in battery bag
The communication wire harness in portion is fixed on other wire harness or bus-bar by band, and such setting can cause the shakiness of fixed structure
It is fixed, and easily trigger security incident.
In view of the foregoing, it is necessary in fact to put forward a kind of fixing device for electrokinetic cell bag bus-bar to solve above-mentioned lacking
Fall into.
【The content of the invention】
The purpose of this utility model is to propose a kind of easy accessibility, good looking appearance and constitutionally stable fixing device to solve
Problem above.
To achieve these goals, the utility model proposes a kind of fixing device, including accepting groove and fixture, the receipts
Tank includes diapire and from the upwardly extending the first side wall in the diapire opposite sides edge and second sidewall；The fixture
Including screens button and some screens muscle；The screens button includes snap fit and supporting part；The supporting part is opened in second side
In wall, and two side is separated with the second sidewall；The snap fit is from the top of the supporting part towards first side
Wall is horizontal-extending；Some screens muscle are arranged equally spaced at the inwall of the accepting groove.
Further, the accepting groove is in " U " font.
Further, the snap fit and the supporting part are integrally formed and in "L" shaped；Court is provided with the top of the snap fit
To the first wedge shape spigot surface of the first side wall.
Further, the screens muscle include upwardly extending first sidepiece in bottom and the bottom opposite sides edge and
Second sidepiece, the bottom are located at the diapire, and first sidepiece is located at the first side wall, and second sidepiece is located at institute
Second sidewall is stated, the top of first sidepiece is provided with the second wedge shape spigot surface of the second sidepiece, and second sidepiece sets
There is the 3rd wedge shape spigot surface towards the first sidepiece.
Further, the first side wall also includes the first opposite inner surface and the first outer surface；The second sidewall
Also include the second opposite inner surface and the second outer surface；First inner surface, the second inner surface and diapire collectively constitute institute
State the inwall of accepting groove.
Further, first outer surface is provided with installation portion, and the installation portion includes the first buckle and the second buckle；
First buckle points to the side away from accepting groove and curves "L" shaped upwards；It is provided with upwards at the top of first buckle
The 4th wedge shape spigot surface；Second buckle is bent downwardly, and surrounds jointly " n " type with first outer surface；Described
The back side of two buckles is additionally provided with some reinforcements.
Further, second outer surface is provided with clip, and the clip is in the form of a column structure；And the clip
Centre offers the perforation through the column structure.
Compared to prior art, this utility model fixes bus-bar using screens buckle structure, dismounts simple and direct, surface cosiness.
Fixed wire harness is communicated through the perforation on clip using band, Stability Analysis of Structures, without skew after wire harness fixation.Using screens muscle
Fastening structure bus-bar, increases the stability of bus-bar.And this utility model fixing device can also by installation portion by bus-bar,
Communication wire harness is fixed on antinose-dive leg.
【Description of the drawings】
The schematic diagram of the fixing device that Fig. 1 is provided for this utility model embodiment.
Schematic diagrams of the Fig. 2 for another visual angle of fixing device that this utility model embodiment is provided.
Fig. 3 is fixed on the partial sectional view on antinose-dive leg for the fixing device that this utility model embodiment is provided.
Fixing device and the schematic diagram of institute's securing part that Fig. 4 is provided for this utility model embodiment.
Assembling schematic diagrams of the Fig. 5 for Fig. 4.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with
Accompanying drawing in this utility model embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, shows
So, described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.It is new based on this practicality
Embodiment in type, the every other enforcement obtained under the premise of creative work is not made by those of ordinary skill in the art
Example, belongs to the scope of this utility model protection.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment, it is not intended that in limiting this utility model.
The schematic diagram of Fig. 1 and 2, Fig. 1 and 2 fixing devices 100 provided for this utility model is provided.The fixing device
100 include accepting groove 10 and fixture 20.The accepting groove 10 includes diapire 11 and from 11 opposite sides edge of the diapire
Upwardly extending the first side wall 12 and second sidewall 13.The fixture 20 include for clamping fixation screens button 21 and
Some screens muscle 22 for clamping fixation.The screens button 21 includes snap fit 211 and supporting part 212.The supporting part
212 are opened in the second sidewall 13, and two side 213 is separated with the second sidewall 13.The snap fit 211 is from institute
The top for stating supporting part 212 is horizontal-extending towards the first side wall 12.Some screens muscle 22 are arranged equally spaced at institute
State the inwall of accepting groove 10.
The accepting groove 10 is in " U " font, and its first side wall 12 is parallel to each other with the second sidewall 13 and vertical
In the diapire 11.In the present embodiment, the first side wall 12 is slightly above the second sidewall 13.The first side wall 12
Including the first opposite inner surface 14 and the first outer surface 15.The second sidewall 13 includes the second opposite inner surface 16 and
Two outer surfaces 17.First inner surface 14 and the second inner surface 16 are opposing parallel, and collectively constitute with the diapire 11 described
The inwall of " U " type accepting groove 10, and on its inwall, it is provided with fixture 20.
In the present embodiment, the snap fit 211 and the supporting part 212 are integrally formed, and are in "L" shaped.The card
The top of hook 211 is provided with the first wedge shape spigot surface 214 of the first side wall 12.
The screens muscle 22 includes upwardly extending first sidepiece in bottom 221 and 221 opposite sides edge of the bottom 222
And second sidepiece 223.The bottom 221 is located at the diapire 11, and first sidepiece 222 is located at the first side wall 12；Institute
The second sidepiece 223 is stated located at the second sidewall 13.The top of first sidepiece 222 is provided with the of the second sidepiece 223
Two wedge shape spigot surfaces 224, second sidepiece 223 are provided with the 3rd wedge shape spigot surface 225 of the first sidepiece 222.
First outer surface 15 is provided with installation portion 151.Second outer surface 17 is provided with clip 171, described
Installation portion 151 includes the first buckle 152 and the second buckle 153.The top of first buckle 152 is provided with the 4th wedge shape upwards
Spigot surface 1521.In the present embodiment, first buckle 152 curves "L" shaped upwards towards away from 10 direction of accepting groove.It is right
Answer, the second buckle 153 is bent downwardly, and " n " type is surrounded jointly with first outer surface 15.In order to disperse the second buckle
153 gravity for being born, the second buckle 153 of protection are not deformed upon.It is additionally provided with the back side of second buckle 153 some
Reinforcement 154.The clip 171 is in the form of a column structure, and centre offers the perforation 172 through the column structure.
Below so that the fixation is for bus-bar 200 and connection 300 as an example, the fixing device 100 is further illustrated
Bus-bar 200 and connection 300 are fixed on into the assembling process of antinose-dive leg 400.
Fig. 3 to Fig. 5 is referred to, the positive and negative electrode of module (not shown) can be connected to whole casing by the bus-bar 200
Positive and negative electrode on, but bus-bar 200 itself is but built on the sand, is susceptible to skew.So as to the unreliability for causing to connect.It is logical
News line is pulled 300 and is generally fixed on the bus-bar 200, and its reliability is even more affects whole battery modules (not shown)
Line security performance.Therefore, this utility model offer fixing device 100 is described to prevent to fix the bus-bar 200
Bus-bar 200 and communication cable 300 offset.
Fig. 4 and 5 is referred to, during assembling, the fixing device 100 is passed through into the first buckle 152 and the second buckle 153 is passed through
In the hanging hole 410 opened up by 400 side wall of antinose-dive leg.Because buckle has certain elastic deformation, the extension can be directly fastened on
Kong Zhong.In the present embodiment, the hanging hole 410 includes the first hanging hole 411 and the second hanging hole 412, and first buckle 152 is worn
First hanging hole 411 is crossed, and is fastened on the first hanging hole 411.Corresponding, second buckle 153 passes through second hanging hole
412, and it is fastened on the second hanging hole 412.The first buckle 152 of cause is in opposite direction with the second buckle 153, mutual using elastic deformation
Effect, the fixing device 100 can be smoothly fixed in the antinose-dive leg 400.In order that install more balancing, and make
Fixing device 100 will not be rocked on antinose-dive leg 400, and the structure of first buckle 152 and the second buckle 153 is at least 2
It is individual.
Again the bus-bar 200 is placed in " U " the type accepting groove 10 of the fixing device 100, if in fixture 20
In the presence of dry screens muscle 22, because wedge shape spigot surface being provided with the top of screens muscle 22, bus-bar 200 can be inserted directly into the receipts
In tank 10, because relative position of the screens muscle 22 in 10 inwall of " U " type accepting groove is correspondingly arranged, by suffered by bus-bar 200
Power is pullled, is cancelled out each other with suffered stiction, so as to prevent the slip of bus-bar 200 or so.The snap fit 211 of screens button 21 exists
The top of the bus-bar 200 is arranged, so as to prevent bus-bar porpoising about 200.Therefore, reach the entirety to cylinder manifold 200
Locking.When extracting because supporting part 212 be arranged on second sidewall 13 and its side 213 and second sidewall 13 have it is certain separate,
So as to produce elastic deformation, bus-bar 200 can be extracted directly up firmly.In other embodiments, the screens button
21 can be configured as the class lid-like that can convert into, so as to can manually opened and closure.
The communication cable 300 is fixed on through the perforation 172 of the clip 171 finally by band 301 described
In fixing device 100.In order to preferably realize fixed balance, the fixing device 100 can be at least 2.
This utility model is used by bus-bar 200 being fixed in the accepting groove 10 of fixing device 100 using fixed part 28
The communication cable 300 is directly anchored in the fixing device 100 by clip 171 by band 301.And by the fixation
Device 100 is fixed on the antinose-dive leg 400, it is achieved thereby that the fixture such as fixed institute bus-bar 200, communication cable 300
The function of preventing which from moving.In addition, fixing device of the present utility model 100 is with low cost, machinability is good, economical and practical, knot
Structure is simple, easy for installation, reliable and stable.
This utility model is not restricted to described in description and embodiments, thus for familiar field personnel and
Speech is easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
In the case of spirit and scope, this utility model be not limited to specific details, representational equipment and shown here as with description
Examples shown.
Claims (7)
1. a kind of fixing device, it is characterised in that：The fixing device includes accepting groove and fixture, and the accepting groove includes bottom
Wall and from the upwardly extending the first side wall in the diapire opposite sides edge and second sidewall；The fixture includes screens button
And some screens muscle；The screens button includes snap fit and supporting part；The supporting part is opened in the second sidewall, and its two
Individual side is separated with the second sidewall；The snap fit is horizontal-extending towards the first side wall from the top of the supporting part；
Some screens muscle are arranged equally spaced at the inwall of the accepting groove.
2. fixing device as claimed in claim 1, it is characterised in that：The accepting groove is in " U " font.
3. fixing device as claimed in claim 1, it is characterised in that：The snap fit and the supporting part are integrally formed and are in
"L" shaped；The first wedge shape spigot surface of the first side wall is provided with the top of the snap fit.
4. fixing device as claimed in claim 1, it is characterised in that：The screens muscle includes bottom and the bottom with respect to two
Upwardly extending first sidepiece of lateral edges and the second sidepiece, the bottom are located at the diapire, and first sidepiece is located at described
The first side wall, second sidepiece are located at the second sidewall, and the top of first sidepiece is provided with the of the second sidepiece
Two wedge shape spigot surfaces, second sidepiece are provided with the 3rd wedge shape spigot surface of the first sidepiece.
5. fixing device as claimed in claim 1, it is characterised in that：The first side wall also includes the first opposite inner surface
And first outer surface；The second sidewall also includes the second opposite inner surface and the second outer surface；First inner surface,
Two inner surfacies and diapire collectively constitute the inwall of the accepting groove.
6. fixing device as claimed in claim 5, it is characterised in that：First outer surface is provided with installation portion, the peace
Dress portion includes the first buckle and the second buckle；First buckle points to the side away from accepting groove and curves "L" shaped upwards；
The 4th wedge shape spigot surface upwards is provided with the top of first buckle；Second buckle is bent downwardly, and with described first
Outer surface surrounds " n " type jointly；The back side of second buckle is additionally provided with some reinforcements.
7. fixing device as claimed in claim 5, it is characterised in that：Second outer surface is provided with clip, described solid
Fixed button is in the form of a column structure；And in the middle of the clip, offer perforation through the column structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077165.XU CN206076326U (en) | 2016-09-23 | 2016-09-23 | A kind of fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077165.XU CN206076326U (en) | 2016-09-23 | 2016-09-23 | A kind of fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076326U true CN206076326U (en) | 2017-04-05 |
Family
ID=58440619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077165.XU Active CN206076326U (en) | 2016-09-23 | 2016-09-23 | A kind of fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616963A (en) * | 2018-12-07 | 2019-04-12 | 蜂巢能源科技有限公司 | Positioning support for battery pack and the battery pack with it |
-
2016
- 2016-09-23 CN CN201621077165.XU patent/CN206076326U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616963A (en) * | 2018-12-07 | 2019-04-12 | 蜂巢能源科技有限公司 | Positioning support for battery pack and the battery pack with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170405 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170405 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170405 |