CN201017932Y - Electric vehicle accumulator cell copper lead contactor - Google Patents
Electric vehicle accumulator cell copper lead contactor Download PDFInfo
- Publication number
- CN201017932Y CN201017932Y CNU2007201067184U CN200720106718U CN201017932Y CN 201017932 Y CN201017932 Y CN 201017932Y CN U2007201067184 U CNU2007201067184 U CN U2007201067184U CN 200720106718 U CN200720106718 U CN 200720106718U CN 201017932 Y CN201017932 Y CN 201017932Y
- Authority
- CN
- China
- Prior art keywords
- copper sheet
- copper
- cover plate
- storage battery
- caulking groove
- 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.)
- Expired - Lifetime
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model relates to a copper leading wire connector of a storage battery for an electric motor car. The utility model is provided with a Z-shape copper sheet, a circular hole is made on the copper sheet, and the copper sheet is arranged on a storage battery cover plate. The utility model is characterized in that a concave stand and a caulking groove are made on the storage battery cover plate, a lower plane plate of the copper sheet is fixed in the caulking groove, an upper plane plate of the copper sheet is connected with the concave stand through a fastener, a tenon is made at the both sides in the middle part of the copper sheet, a retaining reinforcement and a slot are made in the caulking groove of the cover plate, and the tenon is matched with the slot. Compared with the leading wire connector of the existing technology, the copper leading wire connector of a storage battery for electric motor car is located under the storage battery cover plate, the utility model has the following characteristics: firstly, the transportation is convenient, the collision and the damage of the copper leading wire connector are avoided; secondly, the space of the concave stand only is occupied, and the space of the battery box is not influenced; thirdly, the copper sheet is fixed on the cover plate through a fastener (Such as a bolt), and the installation is convenient.
Description
Technical field
The utility model relates to electromobile battery copper pigtail splice, is mainly used in the positive and negative electrode pigtail splice on the 12V/10-14Ah electromobile battery.
Background technology
Electric motor car is used storage battery as the energy, has solved by bike and need not ride, and outward appearance is more beautiful, is subjected to liking of womankind especially.But the positive and negative lead wires joint of existing electromobile battery exceeds storage battery, there is following shortcoming: the one, when transportation, each storage battery is stacked together, and damage pigtail splice easily; The 2nd, the storage battery volume is increased, influence the space of battery case; The 3rd, difficulty is installed, positive and negative electrode connects trouble.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that prior art exists, to provide a kind of easy for installation, the back pigtail splice is installed is lower than accumulator box, making pigtail splice avoid the electromobile battery copper pigtail splice in damaged in collision and conserve batteries box space.
The technical scheme of the utility model electromobile battery copper pigtail splice is: Z-shaped copper sheet is arranged, copper sheet is shaped on circular hole, copper sheet is installed on the storage battery cover plate, it is characterized in that being shaped on concave station and caulking groove on the described storage battery cover plate, the lower plane plate of copper sheet is fixed in the caulking groove, and the last surface plate of copper sheet is connected through securing member with concave station, is shaped on tenon in the both sides, middle part of copper sheet, be shaped on retaining muscle and slot in the caulking groove of cover plate, tenon matches with slot.
Electromobile battery copper pigtail splice of the present utility model, because the lower plane plate of copper sheet is fixed in the caulking groove, the last surface plate of copper sheet is connected through securing member with concave station, make copper sheet (electromobile battery copper pigtail splice) be positioned at the below of storage battery cover plate, compare with the pigtail splice of prior art, have following characteristics: the first, be convenient to transportation, avoid copper pigtail splice damaged in collision; The second, only account for the space of concave station, and do not influence the space of battery case; The 3rd, by securing member (as screw) that copper sheet is fixing on the cover board, easy for installation.Both sides, middle part at copper sheet are shaped on tenon, are shaped on retaining muscle and slot in the caulking groove of cover plate, and tenon matches with slot, makes accurate positioning.
Electromobile battery copper pigtail splice of the present utility model, the lower plane plate width C that it is characterized in that copper sheet is 11 millimeters, the length D of projection is 8.5 millimeters, the width E of last surface plate is 9 millimeters, the center line of the circular hole on the last surface plate is 5.5 millimeters to last surface plate edge apart from F, guarantee that copper sheet is firm with being connected of cover plate concave station, caulking groove, fit clearance is littler.The thickness B of its copper sheet is 1～1.5 millimeter, guarantees thickness less than the concave station degree of depth, makes the copper pigtail splice be positioned at storage battery cover plate below all the time, and proof strength.
Description of drawings
Fig. 1 be electromobile battery copper pigtail splice and storage battery cover plate A to the assembling schematic diagram;
Fig. 2 be electromobile battery copper pigtail splice and storage battery cover plate overlook the assembling schematic diagram;
Fig. 3 is the assembling schematic diagram of existing pigtail splice and storage battery cover plate;
Fig. 4 is the front view of the utility model electromobile battery copper pigtail splice;
Fig. 5 is the vertical view of the utility model electromobile battery copper pigtail splice.
Embodiment
The utility model discloses a kind of electromobile battery copper pigtail splice, as Fig. 4, shown in Figure 5, Z-shaped copper sheet is arranged, copper sheet 1 is shaped on circular hole 5,6, copper sheet is installed on the storage battery cover plate 8, as Fig. 1, shown in Figure 2, it is characterized in that being shaped on the described storage battery cover plate concave station 7 and caulking groove 9, the lower plane plate 11 of copper sheet 1 is fixed in the caulking groove 9, and the last surface plate 12 of copper sheet and concave station 7 are connected through securing member, make electromobile battery copper pigtail splice be positioned at the below of storage battery cover plate 8, compare (as shown in Figure 3 with the pigtail splice of prior art, the existing pigtail splice 20 that uses is higher than storage battery cover plate 8), be convenient to transportation, avoid copper pigtail splice damaged in collision; And only account for the space of concave station 7, and do not influence the space of battery case, with securing member copper sheet is fixed on the cover plate 8, easy for installation, be shaped on tenon 13 in the both sides, middle part of copper sheet 1, in the caulking groove 9 of cover plate 8, be shaped on retaining muscle 91 and slot 92, tenon 13 matches with slot 92, makes accurate positioning.Lower plane plate 11 width C of its copper sheet 1 are 11 millimeters, the length D of projection is 8.5 millimeters, the width E of last surface plate 12 is 9 millimeters, the center line of the circular hole 5 on the last surface plate 12 is 5.5 millimeters to last surface plate edge apart from F, guarantee that copper sheet 1 is firm with being connected of cover plate concave station 7, caulking groove 9, fit clearance is littler.The thickness B of its copper sheet 1 is 1～1.5 millimeter, guarantees the degree of depth of thickness less than concave station 7, makes the copper pigtail splice be positioned at storage battery cover plate 8 belows all the time, and proof strength.
Claims (3)
1. electromobile battery copper pigtail splice, Z-shaped copper sheet is arranged, copper sheet (1) is shaped on circular hole (5,6), copper sheet is installed on the storage battery cover plate, it is characterized in that being shaped on the described storage battery cover plate concave station (7) and caulking groove (9), the lower plane plate (11) of copper sheet (1) is fixed in the caulking groove (9), the last surface plate (12) of copper sheet is connected through securing member with concave station (7), be shaped on tenon (13) in the both sides, middle part of copper sheet (1), be shaped on retaining muscle (91) and slot (92) in the caulking groove (9) of cover plate (8), tenon (13) matches with slot (92).
2. electromobile battery copper pigtail splice as claimed in claim 1, lower plane plate (11) width (C) that it is characterized in that copper sheet (1) is 11 millimeters, the length of projection (D) is 8.5 millimeters, the width (E) of last surface plate (12) is 9 millimeters, and the center line of the circular hole (5) on the last surface plate (12) is 5.5 millimeters to the distance (F) at last surface plate edge.
3. electromobile battery copper pigtail splice as claimed in claim 1 is characterized in that the thickness (B) of copper sheet (1) is 1～1.5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201067184U CN201017932Y (en) | 2007-02-13 | 2007-02-13 | Electric vehicle accumulator cell copper lead contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201067184U CN201017932Y (en) | 2007-02-13 | 2007-02-13 | Electric vehicle accumulator cell copper lead contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017932Y true CN201017932Y (en) | 2008-02-06 |
Family
ID=39058431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201067184U Expired - Lifetime CN201017932Y (en) | 2007-02-13 | 2007-02-13 | Electric vehicle accumulator cell copper lead contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017932Y (en) |
-
2007
- 2007-02-13 CN CNU2007201067184U patent/CN201017932Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
|
| CX01 | Expiry of patent term |