CN208368600U - A kind of FPC line row - Google Patents
A kind of FPC line row Download PDFInfo
- Publication number
- CN208368600U CN208368600U CN201821007609.1U CN201821007609U CN208368600U CN 208368600 U CN208368600 U CN 208368600U CN 201821007609 U CN201821007609 U CN 201821007609U CN 208368600 U CN208368600 U CN 208368600U
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- China
- Prior art keywords
- connection sheet
- fpc
- several
- connection
- picker
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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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Abstract
The utility model discloses a kind of FPC line rows, including FPC flexible cord plate, several picker arms and several connection sheets；Several picker arms and several connection sheets correspond, and one end of several picker arms is connect with connection sheet, and the other end is connect with FPC flexible cord plate；The picker arm and connection sheet are connected by the weldering of agitating friction solder joint.Phenomena such as reliability that a kind of FPC line row described in the utility model can guarantee that FPC line row connect with picker arm avoids the occurrence of poor contact.
Description
Technical field
The utility model relates to a kind of accessory batteries more particularly to a kind of FPC line to arrange.
Background technique
Increasingly depleted with non-renewable resources such as petroleum, the electric car using electric power as major impetus is gradually climbed up
The stage of history.For battery as the main power source of electric car, overall operation quality is the key that Development of Electric Vehicles.It passes
Each battery core is attached by FPC flexible cord plate picker arm and connection sheet in the electric car of system, and wherein connection sheet and battery core are welded
It connects.
But existing FPC line row has following disadvantage: (1) volume of existing picker arm is excessive, causes material
Waste, while being also unfavorable for the arrangement in other component space；(2) due to the FPC flexible cord plate and connection sheet in FPC Integral wire row
Between position it is relatively fixed, this requires the installation sites and connection sheet installation site and line of FPC flexible cord plate in electric car
The relative position of FPC flexible cord plate and connection sheet is consistent in row, but very due to the installation environment of battery in electric car
Complicated FPC line plate-laying installation site and connection sheet installation site always will appear error, since the intensity of connection sheet is generally softer than FPC
The intensity of line plate is high, so this error is eventually transmitted to FPC flexible cord plate, causes the tearing of FPC flexible cord plate；In addition in battery
It can also deform after a period of use, battery once deforms, and also have can for the relative position of FPC flexible cord plate and connection sheet
It can change, it is possible to tear FPC flexible cord plate；Therefore it needs to improve existing structure.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of FPC line row, is subtracting
The variation of relative position between FPC and connection sheet is offset while small picker arm volume
Technical solution: to achieve the above object, a kind of FPC line of the utility model is arranged, if including including FPC flexible cord plate,
Dry picker arm and several connection sheets；Several picker arms and several connection sheets correspond, one end of several picker arms
It is connect with connection sheet, the other end is connect with FPC flexible cord plate；
Further, the picker arm and connection sheet are connected by the weldering of agitating friction solder joint.
Further, the diameter of the connection welding between the picker arm and connection sheet is not more than 10mm.
Further, the center of the connection welding between the picker arm and connection sheet is opposite with flexible cord plate to connection sheet
Edge Distance is between 4mm and 26mm.
Further, the picker arm is formed with U-typed structure by bending
Further, the connection sheet is kidney-shaped, and the connection sheet is provided with several location holes；The connection sheet passes through curved
Folding forms protrusion.
The utility model has the advantages that the beneficial effects of the utility model are as described below: (1) a kind of FPC line row described in the utility model
By FPC flexible cord plate and connection sheet using the weldering connection of agitating friction solder joint, relative to passing through after existing picker arm and connection sheet aperture
Rivet, then laser spot welding connection are more reliable compared to connecting, and avoid the occurrence of connection sheet with picker arm and showing for poor contact occur
As the volume of picker arm can also be greatly reduced；(2) it can reduce by the U-shaped structure that bending is formed due to FPC on picker arm
The relative position of flexible cord plate and connection sheet change and to destruction caused by PFC flexible cord plate.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of connection sheet described in the utility model.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of FPC flexible cord plate as described in Fig. 1, including FPC flexible cord plate 1, several picker arms 2 and several connection sheets 3；If
It does the picker arm 2 to correspond with several connection sheets 3, one end of several picker arms 2 is connect with connection sheet 3, the other end
It is connect with FPC flexible cord plate 1；Several battery cores are connected to together as electricity by the welding of connection sheet 3 and battery core, several connection sheets 3
Electrical automobile power supply.
The picker arm 2 is connected with connection sheet 3 by the weldering of agitating friction solder joint.Common technology is picker arm 2 and connection sheet 3
Picker arm 2 and connection sheet 3 are attached by laser spot welding by aperture again by first riveting.This connection method necessarily requires
Picker arm 2 has certain volume, and this connection type often will appear poor contact between connection sheet 3 and picker arm 2
The phenomenon that.And Friction Stir Welding makes itself and welding workpiece material friction by the high speed rotation of soldering tip, to make connecting portion
Material temperature increase softening, while friction is stirred to material to complete to weld.
In the present embodiment, the diameter of the connection welding between the picker arm 2 and connection sheet 3 is 5mm.
In the present embodiment, the center of the connection welding between the picker arm 2 and connection sheet 3 is to connection sheet 3 and flexible cord
The opposite Edge Distance of plate 1 is in 6mm.
The picker arm 2 is formed with U-typed structure by bending.When connection sheet 3 and the installation site of FPC flexible cord plate 1 are sent out
When raw opposite variation, occurred by the installation site that extruding U-typed structure can offset connection sheet 3 and FPC flexible cord plate 1 opposite
Displacement causes the destruction of FPC flexible cord plate so that this displacement be avoided to reach on FPC flexible cord plate.
The connection sheet 3 is kidney-shaped, and the connection sheet 3 is provided with several location holes 301；Several location holes 301 exist
Connection sheet 3 and battery core play identification positioning when penetrating weldering, the connection sheet 3 is by being bent to form protrusion 302, protrusion 302
It is worked as a buffer in two connected battery core vibrations.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of FPC line row, it is characterised in that: including FPC flexible cord plate (1), several picker arms (2) and several connection sheets (3)；If
It does the picker arm (2) and several connection sheets (3) to correspond, one end and connection sheet (3) of several picker arms (2) are even
It connects, the other end is connect with FPC flexible cord plate (1)；
The picker arm (2) and connection sheet (3) are connected by the weldering of agitating friction solder joint.
2. a kind of FPC line row according to claim 1, it is characterised in that: between the picker arm (2) and connection sheet (3)
Connection welding diameter be not more than 10mm.
3. a kind of FPC line row according to claim 1 or 2, it is characterised in that: the picker arm (2) and connection sheet (3) it
Between connection welding center to the opposite Edge Distance of connection sheet (3) and flexible cord plate (1) between 4mm and 26mm.
4. a kind of FPC line row according to claim 1, it is characterised in that: the picker arm (2) is formed with by bending
U-typed structure.
5. a kind of FPC line row according to claim 1, it is characterised in that: the connection sheet (3) is kidney-shaped, the connection
Piece (3) is provided with several location holes (301)；The connection sheet (3) is by being bent to form raised (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007609.1U CN208368600U (en) | 2018-06-28 | 2018-06-28 | A kind of FPC line row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007609.1U CN208368600U (en) | 2018-06-28 | 2018-06-28 | A kind of FPC line row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368600U true CN208368600U (en) | 2019-01-11 |
Family
ID=64927393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007609.1U Active CN208368600U (en) | 2018-06-28 | 2018-06-28 | A kind of FPC line row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391515A (en) * | 2019-08-20 | 2019-10-29 | 安捷利（番禺）电子实业有限公司 | A kind of composite bus-bar wire with function of seismic resistance |
| CN110994301A (en) * | 2019-11-11 | 2020-04-10 | 上海空间电源研究所 | Hook-type power collecting device for aerospace power product |
-
2018
- 2018-06-28 CN CN201821007609.1U patent/CN208368600U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110391515A (en) * | 2019-08-20 | 2019-10-29 | 安捷利（番禺）电子实业有限公司 | A kind of composite bus-bar wire with function of seismic resistance |
| CN110391515B (en) * | 2019-08-20 | 2024-03-05 | 广州安博新能源科技有限公司 | Composite busbar with anti-seismic function |
| CN110994301A (en) * | 2019-11-11 | 2020-04-10 | 上海空间电源研究所 | Hook-type power collecting device for aerospace power product |
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