CN103390846A - Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle - Google Patents
Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle Download PDFInfo
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- CN103390846A CN103390846A CN2013103184303A CN201310318430A CN103390846A CN 103390846 A CN103390846 A CN 103390846A CN 2013103184303 A CN2013103184303 A CN 2013103184303A CN 201310318430 A CN201310318430 A CN 201310318430A CN 103390846 A CN103390846 A CN 103390846A
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- socket
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- cable
- connection base
- battery box
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Abstract
The invention discloses a flexible connection device of power cables of a connector of a battery box of a quick-changing electric vehicle. According to the invention, one ends of the cables are connected with conducting wire connection holes in a socket connection base, and the other ends of the cables are connected with conducting wire connection holes in a cable connection base; the socket connection base is fixedly mounted on a socket motive power terminal, and a socket is mounted on a floating connection device; when the socket moves, the socket connection base moves together with the socket; the cable connection base is fixedly mounted on a conductive component communicated with the electric vehicle power cables, and the conductive component is fixedly mounted on an outer box of the battery box; when the socket connection base moves together with the socket, as connection conducting wires between the socket connection base and the cable connection base are very soft, the application force of the socket connection base for the cable connection base is extremely small, in other words, the interference of the cable connection base for the socket connection base is extremely small, and therefore, free moving of the socket is guaranteed to the utmost, and normal play of the floating function of the socket is guaranteed.
Description
Technical field
The present invention relates to the technical field that flexibly connects of electric automobile battery box connector power terminal and electric powered motor cable.
Background technology
The battery case of electric automobile generally is divided into interior case and outer container, needs to carry out the transmission of electric energy and the transmission of signal between interior outer container, and the transmission of electric energy and signal is realized by quick-changing type battery case connector.Quick-changing type battery case connector sub-plug and socket two parts, plug are arranged on the interior case of battery case, and socket is arranged on the battery case outer container.
Quality of fit between the inside and outside case of battery case is usually all extremely low, error can reach more than 10 millimeters, for guaranteeing the normal plug of plugs and sockets, usually require the socket that is arranged on the battery case outer container will possess enough site error automatic compensation functions, namely have float function.
The float function of socket is to rely on the floating junction device that is integrated on socket to realize, namely, outer container is in the plug process, and socket under the effect of floating junction device, can depart from its original position automatically, and the centering of realizing plugs and sockets, to guarantee normally plugging together of plugs and sockets.
The connected mode of common quick-changing type electric automobile battery box connector power cable is directly the power cable of electric automobile directly to be connected with the power terminal in socket, because the common cross section of power cable is larger, cable is harder, has larger rigidity, so, during the plugs and sockets plug, thick and hard power cable can hinder the freely movable of socket, affect the normal performance of socket float function, so affect plugs and sockets normal plug, accelerate floating junction device wearing and tearing, affect mechanical endurance of plugs and sockets.
So, problem demanding prompt solution is at present: a kind of quick-changing type electric automobile battery box connector power cable flexible connecting device is provided, set up a mechanical damping zone between electric powered motor cable and socket power terminal, eliminate to greatest extent the machinery interference of electric powered motor cable to the socket floating junction device, guarantee the mechanical endurance of plugs and sockets.
Summary of the invention
The objective of the invention is: a kind of quick-changing type electric automobile battery box connector power cable flexible connecting device is provided, set up a mechanical damping zone between electric powered motor cable and socket power terminal, eliminate to greatest extent the machinery interference of electric powered motor cable to the socket floating junction device, guarantee the mechanical endurance of plugs and sockets, solve the existing problem of existing product.
Principle of the present invention is as follows: a kind of quick-changing type electric automobile battery box connector power cable flexible connecting device is connected base and is connected wire and formed by socket connection base, cable.Be designed with pedestal, installing hole and wire connection hole on socket connection base; Be designed with pedestal, installing hole and wire connection hole on cable connection base; Connecting wire is the multiply copper core stranded conductor with appropriate length.
Socket connects base and is fixedly mounted on the power terminal of socket, cable connects base and is fixedly mounted on the conductive component that is communicated with the electric powered motor cable, this conductive component is fixedly mounted on the outer container of battery case, and socket connects base and cable connects between base with connecting the wire connection.
When socket connection base floats on floating junction device with socket, wire is softer owing to connecting, connect wire and can eliminate to greatest extent the reaction force of electric powered motor cable to floating junction device, make the activity of floating junction device more free and smooth and easy.
Owing to having adopted technique scheme, compared with prior art, the present invention has increased a mechanical damping zone between socket power terminal and electric powered motor cable, form one and include the quick-changing type electric automobile battery box connector power cable flexible connecting device that socket connects base, cable connection base, connects wire.
This device adopts modularization and modular design concept to design, and is simple in structure, reasonable in design, can solve between socket power terminal and electric powered motor cable the mechanical interference problem while being connected.The present invention is simple in structure, and is with low cost, applied widely, and result of use is good.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is that socket of the present invention connects the understructure schematic diagram;
Fig. 4 is that cable of the present invention connects the understructure schematic diagram;
Description of reference numerals:
1-socket connects base; 1-1-pedestal; 1-2-installing hole;
1-3-wire connection hole; 2-cable connects base; 2-1-pedestal;
2-2-installing hole; 2-3-wire connection hole;
Embodiment
Structure of the present invention as shown in Figure 1, comprises that socket connects base (1), cable connects base (2), connects wire (3); The wire connection hole (1-3) that one end of connection wire (3) is connected with socket in base (1) links together, and the wire connection hole (2-3) that the other end is connected with cable in base (2) links together.As required, connect wire (3) and can have many.
After screw passes socket and connects installing hole (1-2) on base (1) and the screw thread in socket power terminal screw, socket is connected base (1) to be fixedly mounted on socket power terminal, this socket is arranged on floating junction device, during the socket motion, socket connects base (1) and will move with socket, and the motion of socket also forces floating junction device to move together simultaneously.
After screw passes cable and connects installing hole (2-2) on base (2), cable is connected base to be fixedly mounted on conductive component, screw thread in socket power terminal screws, cable is connected base (2) be fixedly mounted on the conductive component that is communicated with the electric powered motor cable, this conductive component is fixedly mounted on the outer container of battery case.
When socket connection base (1) moves with socket, because the connection wire (3) that socket connects between base (1) and cable connection base (2) is very soft, so, it is minimum to the active force that cable connects base (2) that socket connects base (1), that is to say that socket connects base (1) and is subject to cable to connect the interference of base (2) minimum, guaranteed to greatest extent the freely movable of socket, namely guaranteed the normal performance of socket float function, simultaneously, can not have any impact to the normal transmission of electric energy yet.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, any simple modification that every invention technical spirit practical in this done above embodiment, change and equivalent structure change, and all still belong in the protection range of technical solution of the present invention.
Claims (3)
1. a quick-changing type electric automobile battery box connector power cable flexible connecting device, comprise that socket connects base (1), cable connects base (2) and is connected wire (3),
It is characterized in that: socket connects on base (1) pedestal (1-1), installing hole (1-2), wire connection hole (1-3), cable connects on base (2) has pedestal (2-1), installing hole (2-2), wire connection hole (2-3) socket connection base (1) to be fixedly mounted on the power terminal of electric automobile battery box connector body, cable connects base (2) and is fixedly mounted on the conductive component that is communicated with the electric powered motor cable, and this conductive component is fixedly mounted on the outer container of battery case.
2. a kind of quick-changing type electric automobile battery box connector power cable flexible connecting device according to claim 1, is characterized in that: connect wires (3) with many between socket connection base (1) and cable connection base (2) and link together.
3. a kind of quick-changing type electric automobile battery box connector power cable flexible connecting device according to claim 1, is characterized in that: connect wire (3) and have flexibility preferably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103184303A CN103390846A (en) | 2013-07-26 | 2013-07-26 | Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103184303A CN103390846A (en) | 2013-07-26 | 2013-07-26 | Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103390846A true CN103390846A (en) | 2013-11-13 |
Family
ID=49535044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103184303A Pending CN103390846A (en) | 2013-07-26 | 2013-07-26 | Flexible connection device of power cables of connector of battery box of quick-changing electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103390846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048282A (en) * | 2019-05-31 | 2019-07-23 | 南京康尼机电股份有限公司 | A kind of socket for electric car and the electric car using it |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247000A (en) * | 2007-02-12 | 2008-08-20 | 福特全球技术公司 | System for fastening components |
| CN101872929A (en) * | 2009-04-27 | 2010-10-27 | 矢崎总业株式会社 | The fuse connection structure that is used for the distribution terminal of line style fusible link and uses this distribution terminal |
| CN201868592U (en) * | 2010-07-12 | 2011-06-15 | 河南省电力公司郑州供电公司 | Crimping type equipment wire clip |
| CN202183396U (en) * | 2011-08-03 | 2012-04-04 | 东莞市维峰五金电子有限公司 | Wiring device used in solar wiring box |
| CN202513310U (en) * | 2012-03-22 | 2012-10-31 | 厦门强力巨彩光电科技有限公司 | Magnetic wire tool |
| CN202888413U (en) * | 2012-10-23 | 2013-04-17 | 南京依维柯汽车有限公司 | Grounding nut plate |
| CN203553556U (en) * | 2013-07-26 | 2014-04-16 | 临沂大学 | Quick-change flexible connecting device for power cable of electric automobile battery box connector |
-
2013
- 2013-07-26 CN CN2013103184303A patent/CN103390846A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247000A (en) * | 2007-02-12 | 2008-08-20 | 福特全球技术公司 | System for fastening components |
| CN101872929A (en) * | 2009-04-27 | 2010-10-27 | 矢崎总业株式会社 | The fuse connection structure that is used for the distribution terminal of line style fusible link and uses this distribution terminal |
| CN201868592U (en) * | 2010-07-12 | 2011-06-15 | 河南省电力公司郑州供电公司 | Crimping type equipment wire clip |
| CN202183396U (en) * | 2011-08-03 | 2012-04-04 | 东莞市维峰五金电子有限公司 | Wiring device used in solar wiring box |
| CN202513310U (en) * | 2012-03-22 | 2012-10-31 | 厦门强力巨彩光电科技有限公司 | Magnetic wire tool |
| CN202888413U (en) * | 2012-10-23 | 2013-04-17 | 南京依维柯汽车有限公司 | Grounding nut plate |
| CN203553556U (en) * | 2013-07-26 | 2014-04-16 | 临沂大学 | Quick-change flexible connecting device for power cable of electric automobile battery box connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048282A (en) * | 2019-05-31 | 2019-07-23 | 南京康尼机电股份有限公司 | A kind of socket for electric car and the electric car using it |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131113 |