CN103208692A - Conductive pole column - Google Patents

Conductive pole column Download PDF

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Publication number
CN103208692A
CN103208692A CN2013100966239A CN201310096623A CN103208692A CN 103208692 A CN103208692 A CN 103208692A CN 2013100966239 A CN2013100966239 A CN 2013100966239A CN 201310096623 A CN201310096623 A CN 201310096623A CN 103208692 A CN103208692 A CN 103208692A
Authority
CN
China
Prior art keywords
pole column
pole
end surface
external
conductive
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.)
Pending
Application number
CN2013100966239A
Other languages
Chinese (zh)
Inventor
张建平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Dianba New Energy Technology Co Ltd
Original Assignee
Shanghai Dianba New Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Dianba New Energy Technology Co Ltd filed Critical Shanghai Dianba New Energy Technology Co Ltd
Priority to CN2013100966239A priority Critical patent/CN103208692A/en
Publication of CN103208692A publication Critical patent/CN103208692A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses a conductive pole column which comprises a pole column body. An installation groove with area less than the surface area of the end of the pole column body is formed on the surface of the end of the pole column body, a conductive sheet is arranged in the installation groove, at least one parallelly arranged elastic conductive strip is formed on the conductive sheet, and the elastic conductive strips protrude out of the surface of the end. The elastic conductive strips protruding out from the surface of the end is arranged on the surface of the end of the pole column body. When the pole column is contacted with an external pole column without the conductive sheet, the contact area is reduced compared with the end of an original pole column; however the effective contact area is not reduced much. Due to the fact that the elastic conductive sheet can well cling to the surface of the end face of the external pole column in a pressing mode, the effective contact area is increased greatly, good conducive contact can be formed between the pole column and the external pole column, conductive performance between the pole columns can be increased greatly, heating phenomena can be eliminated effectively, and arc discharge of the pole column can be avoided.

Description

The conduction pole
Technical field
The present invention relates to a kind of conduction pole.
Background technology
Case and outer container in the vehicle mounted dynamic battery case that electric motor car uses comprises, interior case is equipped with battery unit, is used for storage of electrical energy.Outer container is arranged on the car body, is used for fixing interior case.Need to adopt electric connection structure to connect between interior case and the outer container, flow to electric motor car with the electric power with interior case.
At present, electric connection structure mainly contains plug-in type and plane interconnection system.
Patent 200910086523.1(planar connector structure) a kind of electric connection structure that is installed on the outer container is disclosed, this structure comprises: mount pad, stage clip, guide post and compliant conductive band, guide post is removably set on the mount pad, at an end of guide post the high pressure pole is installed; Compression spring sleeve is contained on the guide post, and between mount pad and high pressure pole; One end of compliant conductive band is fixed on described guide post away from an end of described high pressure pole, and the other end and the external cable of described compliant conductive band are electrically connected.
Above-mentioned high pressure pole be installed in high pressure pole on the case be to conduct electricity by the mode of end face plane contact to be connected.In order to ensure good electrical conductivity, needs be processed end face smooth as far as possible, and this increases the difficulty of processing on the one hand; Because the precision of processing is limited, actual effectively contact area is less on the other hand, and is distributed in the local several positions on the end face, so just causes the generation of generating heat easily.
Summary of the invention
At the problem that prior art exists, the object of the present invention is to provide and a kind ofly reduce difficulty of processing and can make the conduction pole that conductivity increases greatly.
A kind of conduction pole of the present invention comprises: the pole body, end surface at the pole body is formed with area less than the mounting groove of this end surface area, in this mounting groove, be provided with conducting strip, be formed with at least 1 the elastic conduction bar that is arranged side by side on this conducting strip, this elastic conduction bar protrudes from described end surface.
Preferably, described elastic conduction bar is obliquely installed on described conducting strip, with described end surface angle at 10~45 °.
Preferably, described mounting groove is formed on the roughly centre position of the end surface of described pole body.
Preferably, described mounting groove forms circular or square.
The elastic conduction bar that protrudes from end surface in the end surface setting of pole body is led in the present invention, like this, when such pole contacts with the external pole that is not provided with conducting strip, though the contact area of pole compared with the past end reduces, but effectively therefore contact area does not reduce a lot, and since the elastic conduction bar well elasticity be pressed against the end face surface of external pole, therefore increased effective contact area greatly, make that can form extraordinary conduction between pole of the present invention and the external pole contacts, thereby can increase the conductivity between the pole greatly, make that the heating phenomenon is effectively eliminated, can also avoid the appearance of pole arcing phenomenon.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 schematic top plan view;
Fig. 3 is the structural representation of the conducting strip among Fig. 1;
Fig. 4 uses view for the present invention.
Embodiment
As shown in Figure 1, 2, 3, pole of the present invention comprises: pole body 1, end surface 2 at pole body 1 is formed with area less than the mounting groove 3 of these end surface 2 areas, in this mounting groove 3, be provided with conducting strip 4, be formed with many elastic conduction bars 5 that are arranged side by side on the conducting strip 4, in embodiments of the present invention, as shown in Figure 3, elastic conduction bar 5 is depicted as 6, but be not limited thereto, can determine the quantity of bus 6 according to the area of the area of bus 5 and the mounting groove of offering 3.In addition, elastic conduction bar 5 protrudes from end surface 2, like this so that contact with external pole.
In embodiments of the present invention, elastic conduction bar 5 is obliquely installed on conducting strip 4, with the end surface angle at 10~45 °.In embodiments of the present invention, about 30 °.
In addition, mounting groove 3 is formed on the roughly centre position of the end surface 2 of pole body 1, and installation flute profile 3 becomes square, certainly, also can be circular or other shape.
When using, electrode column of the present invention is installed on the planar junction, when contacting with external pole, as shown in Figure 4, the end surface of external pole 6 just is pressed against on the end surface 2 of pole body 1, except 3, two poles of mounting groove conduct electricity connection in the mode of face contact.Mounting groove 3 parts then are electrically connected by the elastic conduction bar 5 of conducting strip 4 and the end surface of external pole 6.
The end surface 2 that leads at pole body 1 arranges the elastic conduction bar 5 that protrudes from end surface, like this, when such pole contacts with the external pole 6 that is not provided with conducting strip, though the contact area of pole compared with the past end reduces, but effectively therefore contact area does not reduce a lot, and since elastic conduction bar 5 well elasticity be pressed against the end face surface of external pole 6, therefore increased effective contact area greatly, make that can form extraordinary conduction between pole of the present invention and the external pole 6 contacts, thereby can increase the conductivity between the pole greatly, make that the heating phenomenon is effectively eliminated, can also avoid the appearance of pole arcing phenomenon.
In embodiments of the present invention, conducting strip 4 and elastic conduction bar 5 can by conduction better and elasticity preferably copper become, elastic conduction bar 5 is integrally formed on the conducting strip 4.

Claims (4)

  1. One kind the conduction pole, it is characterized in that, comprise: the pole body, end surface at the pole body is formed with area less than the mounting groove of this end surface area, in this mounting groove, be provided with conducting strip, be formed with at least 1 the elastic conduction bar that is arranged side by side on this conducting strip, this elastic conduction bar protrudes from described end surface.
  2. 2. conduction pole as claimed in claim 1 is characterized in that, described elastic conduction bar is obliquely installed on described conducting strip, with described end surface angle at 10~45 °.
  3. 3. conduction pole as claimed in claim 1 is characterized in that, described mounting groove is formed on the roughly centre position of the end surface of described pole body.
  4. 4. conduction pole as claimed in claim 3 is characterized in that, described mounting groove forms circular or square.
CN2013100966239A 2013-03-25 2013-03-25 Conductive pole column Pending CN103208692A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013100966239A CN103208692A (en) 2013-03-25 2013-03-25 Conductive pole column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100966239A CN103208692A (en) 2013-03-25 2013-03-25 Conductive pole column

Publications (1)

Publication Number Publication Date
CN103208692A true CN103208692A (en) 2013-07-17

Family

ID=48755829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100966239A Pending CN103208692A (en) 2013-03-25 2013-03-25 Conductive pole column

Country Status (1)

Country Link
CN (1) CN103208692A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103915702A (en) * 2013-12-26 2014-07-09 上海汽车集团股份有限公司 Quick-replacing battery box electric connection device for electric vehicle
WO2015042813A1 (en) * 2013-09-25 2015-04-02 吉瑞高新科技股份有限公司 Electronic cigarette charging apparatus and assembly method therefor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261840A (en) * 1991-06-27 1993-11-16 Sotax Ag Contact element and process for the production of a contact element
US20080132093A1 (en) * 2005-08-16 2008-06-05 Peter Jordan Electrical connecting device
CN101295821A (en) * 2007-04-26 2008-10-29 马尔遆公开股份有限公司 Contact device for providing an electrical contact between flat current carrying line elements
CN102415223A (en) * 2009-06-02 2012-04-11 胡贝尔和茹纳股份公司 Printed board arrangement
CN203135043U (en) * 2013-03-25 2013-08-14 上海电巴新能源科技有限公司 Conductive polar pole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261840A (en) * 1991-06-27 1993-11-16 Sotax Ag Contact element and process for the production of a contact element
US20080132093A1 (en) * 2005-08-16 2008-06-05 Peter Jordan Electrical connecting device
CN101295821A (en) * 2007-04-26 2008-10-29 马尔遆公开股份有限公司 Contact device for providing an electrical contact between flat current carrying line elements
CN102415223A (en) * 2009-06-02 2012-04-11 胡贝尔和茹纳股份公司 Printed board arrangement
CN203135043U (en) * 2013-03-25 2013-08-14 上海电巴新能源科技有限公司 Conductive polar pole

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015042813A1 (en) * 2013-09-25 2015-04-02 吉瑞高新科技股份有限公司 Electronic cigarette charging apparatus and assembly method therefor
CN105592730A (en) * 2013-09-25 2016-05-18 吉瑞高新科技股份有限公司 Electronic cigarette charging apparatus and assembly method therefor
CN105592730B (en) * 2013-09-25 2019-08-02 吉瑞高新科技股份有限公司 Electronic cigarette charging unit and its assemble method
CN103915702A (en) * 2013-12-26 2014-07-09 上海汽车集团股份有限公司 Quick-replacing battery box electric connection device for electric vehicle
CN103915702B (en) * 2013-12-26 2016-03-23 上海汽车集团股份有限公司 Motor vehicle quick change battery box arrangements of electric connection

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Application publication date: 20130717