CN204992199U - Electric motor car power connecting wire - Google Patents
Electric motor car power connecting wire Download PDFInfo
- Publication number
- CN204992199U CN204992199U CN201520584363.4U CN201520584363U CN204992199U CN 204992199 U CN204992199 U CN 204992199U CN 201520584363 U CN201520584363 U CN 201520584363U CN 204992199 U CN204992199 U CN 204992199U
- Authority
- CN
- China
- Prior art keywords
- teflon insulation
- plain conductor
- inner sleeve
- brace
- insulating case
- 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 - Fee Related
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Classifications
-
- 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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- Insulating Bodies (AREA)
Abstract
The utility model discloses an electric motor car power connecting wire, including plain conductor, there is an anti extrusion layer at plain conductor's external sheath, plain conductor's both ends all are equipped with the connector lug, and the connector lug includes the plastic insulating cover cylindric with, and the insulating cover of plastic is the cavity setting, insulating cover is embedded be equipped with one with the conducting ring that plain conductor connects, be provided with a circular recess in the junction of plain conductor and insulating cover, the anti extrusion layer of plain conductor tip sets up at this circular recess and sticiss the tight through the locking ring to be fixed, in the use process of the puncture needle provided by the utility model, the utility model discloses have good anti extrusion, bending resistance book ability, mode in wire connection department through the sheetmetal switching has improved the security that wire and electric motor car power are connected greatly, and the embedded groove makes wire and joint can be connected by the tight within a definite time with setting up of locking ring, has overcome the technical defect of the traditional ei of connection line, has improved the security of electric motor car power use, the effectual power of having protected.
Description
Technical field
The utility model relates to electric vehicle power sources technical field, is specially a kind of electric vehicle power sources connecting line.
Background technology
Electric motor car is using battery as energy source, by the parts such as controller, motor, is mechanical energy motion by electric energy conversion, to control the vehicle that size of current changes speed.
At present, the electric motor car on market, in order to realize flying power more of a specified duration, is generally equipped with polylith battery therein, battery can be clang battery, also can be excide battery, and need between battery to connect with wire, polylith battery to be linked to be the power supply of an entirety as electric motor car.
At present; too much safeguard measure do not taked by wire for connecting this battery; anti-extrusion ability; and distance between the binding post of battery is also closer; so when being fixed on binding post by the connector lug of wire, the connector lug of two wires is just likely encountered together, causes the connection between battery chaotic; occur the situation of short circuit, this is fatal for battery.
Utility model content
The purpose of this utility model is to provide a kind of electric vehicle power sources connecting line, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric vehicle power sources connecting line, comprise plain conductor, anti-extrusion layer is had at the external sheath of plain conductor, the two ends of plain conductor are equipped with connector lug, and connector lug comprises the columned plastic cement insulating case with, and plastic cement insulating case is that hollow is arranged, a conducting ring be connected with described plain conductor is embedded with in described insulating case, connector lug also comprises a sealing plug, and sealing plug is connected with this plastic cement insulating case one by a flexible connection wire, and one end of described sealing plug is provided with hex-shaped recess; The junction of plain conductor and insulating case is provided with a circular recess, and the anti-extrusion layer of plain conductor end is arranged on this circular recess and presses tight by binding ring and fixes; Described anti-extrusion layer comprises the teflon insulation inner sleeve of annular and the teflon insulation overcoat of annular, teflon insulation outer wall of inside race is provided with to extraradial brace, brace is rectangular and along the setting of described teflon insulation inner sleeve radial direction, described brace is radially arranged around teflon insulation outer wall of inside race; The inner side of described brace is connected with teflon insulation inner sleeve, is connected outside brace with teflon insulation overcoat; Also support chip is provided with, the Exterior Supporting Plate that described support chip comprises inside spider and coordinates with inside spider in described insulating case; Described inside spider is rectangular and along the setting of described teflon insulation inner sleeve radial direction, described Exterior Supporting Plate is rectangular and along the setting of described teflon insulation overcoat radial direction, Exterior Supporting Plate is that convergent manner is established around teflon insulation outer casing inner wall; Support interval is provided with between described inside spider outer rim and Exterior Supporting Plate inner edge.
As the utility model further technical scheme, described brace and teflon insulation inner sleeve and teflon insulation overcoat are wholely set; Described inside spider and teflon insulation inner sleeve are wholely set; Described Exterior Supporting Plate and teflon insulation overcoat are wholely set.
As the utility model further technical scheme, described brace and support chip around the outer wall of teflon insulation inner sleeve and the inwall of teflon insulation overcoat and uniform intervals arrange, described inside spider outer rim is circular protrusions, and described inside spider inner edge is the arc-shaped recess coordinated with circular protrusions.
Compared with prior art; the utility model in use; the utility model has good anti-extrusion, bend resistance ability; substantially increase by the mode that sheet metal is transferred the fail safe that wire is connected with electric vehicle power sources at terminal place; and embedded groove and binding ring be arranged so that can be connected by tight between wire with joint; overcome the technological deficiency that tradition connects Ei line, improve the fail safe that electric vehicle power sources uses, effectively protect power supply.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of electric vehicle power sources connecting line of the utility model.
Fig. 2 is the structural representation of anti-extrusion layer in this practicality.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1 ~ 2, a kind of electric vehicle power sources connecting line, comprise plain conductor 2, anti-extrusion layer 1 is had at the external sheath of plain conductor 2, the two ends of plain conductor 2 are equipped with connector lug, connector lug comprises the columned plastic cement insulating case 3 with, plastic cement insulating case 3 is hollow setting, a conducting ring 4 be connected with described plain conductor 2 is embedded with in described insulating case 3, connector lug also comprises a sealing plug 6, sealing plug 6 is connected with this plastic cement insulating case 3 one by a flexible connection wire, one end of described sealing plug 6 is provided with hex-shaped recess, sealing plug 6 can be sealed when connecting, effectively prevent the touching between plain conductor 2, plain conductor 2 and the junction of insulating case 3 are provided with a circular recess 5, and the anti-extrusion layer 1 of plain conductor 2 end is arranged on this circular recess 5 and presses tight by binding ring 3 fixes, due to when wiring, fixing conducting ring 4 needs to fix with the nut of hexagonal with the binding post of battery, so on sealing plug 6, be provided with this hex-shaped recess, and then can coordinate completely with this nut, on the one hand can the stability of enhanced leaktightness plug 6, also, in nut being wrapped on the other hand, better protective action is played.
Described anti-extrusion layer comprises the teflon insulation inner sleeve 16 of annular and the teflon insulation overcoat 11 of annular, teflon insulation inner sleeve 16 outer wall is provided with to extraradial brace 15, brace 15 is rectangular and along the setting of described teflon insulation inner sleeve 16 radial direction, described brace 15 is radially arranged around teflon insulation inner sleeve 16 outer wall; The inner side of described brace 15 is connected with teflon insulation inner sleeve 16, is connected outside brace 15 with teflon insulation overcoat 11; Also support chip is provided with, the Exterior Supporting Plate 12 that described support chip comprises inside spider 14 and coordinates with inside spider 14 in described insulating case; Described inside spider 14 is rectangular and arrange along described teflon insulation inner sleeve 16 radial direction, described Exterior Supporting Plate 12 is rectangular and along the setting of described teflon insulation overcoat 11 radial direction, Exterior Supporting Plate 12 is that convergent manner is established around teflon insulation overcoat 11 inwall; Support interval 13 is provided with between described inside spider 14 outer rim and Exterior Supporting Plate 12 inner edge;
Described brace 15 is wholely set with teflon insulation inner sleeve 16 and teflon insulation overcoat 11; Described inside spider 14 is wholely set with teflon insulation inner sleeve 16; Described Exterior Supporting Plate 12 is wholely set with teflon insulation overcoat 11.
Described brace 15 and support chip around the outer wall of teflon insulation inner sleeve 16 and the inwall of teflon insulation overcoat 11 and uniform intervals arrange, described inside spider 14 outer rim is circular protrusions, and described inside spider 14 inner edge is the arc-shaped recess coordinated with circular protrusions.
In use; the utility model has good anti-extrusion, bend resistance ability; substantially increase by the mode that sheet metal is transferred the fail safe that wire is connected with electric vehicle power sources at terminal place; and embedded groove and binding ring be arranged so that can be connected by tight between wire with joint; overcome the technological deficiency that tradition connects Ei line; improve the fail safe that electric vehicle power sources uses, effectively protect power supply.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. an electric vehicle power sources connecting line, it is characterized in that, comprise plain conductor, anti-extrusion layer is had at the external sheath of plain conductor, the two ends of plain conductor are equipped with connector lug, connector lug comprises the columned plastic cement insulating case with, plastic cement insulating case is that hollow is arranged, a conducting ring be connected with described plain conductor is embedded with in described insulating case, connector lug also comprises a sealing plug, sealing plug is connected with this plastic cement insulating case one by a flexible connection wire, and one end of described sealing plug is provided with hex-shaped recess; The junction of plain conductor and insulating case is provided with a circular recess, and the anti-extrusion layer of plain conductor end is arranged on this circular recess and presses tight by binding ring and fixes; Described anti-extrusion layer comprises the teflon insulation inner sleeve of annular and the teflon insulation overcoat of annular, teflon insulation outer wall of inside race is provided with to extraradial brace, brace is rectangular and along the setting of described teflon insulation inner sleeve radial direction, described brace is radially arranged around teflon insulation outer wall of inside race; The inner side of described brace is connected with teflon insulation inner sleeve, is connected outside brace with teflon insulation overcoat; Also support chip is provided with, the Exterior Supporting Plate that described support chip comprises inside spider and coordinates with inside spider in described insulating case; Described inside spider is rectangular and along the setting of described teflon insulation inner sleeve radial direction, described Exterior Supporting Plate is rectangular and along the setting of described teflon insulation overcoat radial direction, Exterior Supporting Plate is that convergent manner is established around teflon insulation outer casing inner wall; Support interval is provided with between described inside spider outer rim and Exterior Supporting Plate inner edge.
2. a kind of electric vehicle power sources connecting line according to claim 1, is characterized in that, described brace and teflon insulation inner sleeve and teflon insulation overcoat are wholely set; Described inside spider and teflon insulation inner sleeve are wholely set; Described Exterior Supporting Plate and teflon insulation overcoat are wholely set.
3. a kind of electric vehicle power sources connecting line according to claim 1, it is characterized in that, described brace and support chip around the outer wall of teflon insulation inner sleeve and the inwall of teflon insulation overcoat and uniform intervals arrange, described inside spider outer rim is circular protrusions, and described inside spider inner edge is the arc-shaped recess coordinated with circular protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584363.4U CN204992199U (en) | 2015-08-06 | 2015-08-06 | Electric motor car power connecting wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584363.4U CN204992199U (en) | 2015-08-06 | 2015-08-06 | Electric motor car power connecting wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992199U true CN204992199U (en) | 2016-01-20 |
Family
ID=55126529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584363.4U Expired - Fee Related CN204992199U (en) | 2015-08-06 | 2015-08-06 | Electric motor car power connecting wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992199U (en) |
-
2015
- 2015-08-06 CN CN201520584363.4U patent/CN204992199U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160806 |