CN214254782U - Emergency power line for new energy automobile - Google Patents
Emergency power line for new energy automobile Download PDFInfo
- Publication number
- CN214254782U CN214254782U CN202120063258.1U CN202120063258U CN214254782U CN 214254782 U CN214254782 U CN 214254782U CN 202120063258 U CN202120063258 U CN 202120063258U CN 214254782 U CN214254782 U CN 214254782U
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- Prior art keywords
- butt joint
- terminal
- plastic
- positive
- new energy
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- 210000001503 joint Anatomy 0.000 claims abstract description 46
- 238000003032 molecular docking Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 14
- 241001330002 Bambuseae Species 0.000 abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 14
- 239000011425 bamboo Substances 0.000 abstract description 14
- 238000007493 shaping process Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010618 wire wrap Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an emergency power cord for new energy automobile, it includes positive polar line and negative pole line, connects in the plug of this positive polar line and negative pole line tip, connects respectively in the anodal clamp and the negative pole clamp of another tip of this positive polar line and negative pole line, the plug is fixed in this plastic seat including plastic seat, cartridge and respectively with positive polar line and negative pole line electric connection's positive terminal and negative terminal, cartridge are fixed in the ground terminal in this plastic seat and integrated into one piece in the plastic cover body of this plastic seat rear end and positive polar line and negative pole line front end, this plastic seat front end shaping has the first butt joint section of thick bamboo and the second butt joint section of thick bamboo that are the distribution of article font and is located the third butt joint section of thick bamboo of first butt joint section of thick bamboo and second butt joint section of thick bamboo upper end, this first butt joint section of thick bamboo and third butt joint section of thick bamboo are cylindric structure, this second butt joint section of thick bamboo is non-cylindrical structure, negative terminal, The positive terminal and the grounding terminal are respectively inserted into the first butt-joint barrel, the second butt-joint barrel and the third butt-joint barrel.
Description
The technical field is as follows:
the utility model relates to a new energy automobile articles for use technical field refers in particular to an emergency power cord for new energy automobile.
Background art:
the new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as high-efficiency energy storage devices like super capacitors and flywheels) automobiles and the like.
With the development of economy, automobiles are more and more popularized in common families as transportation means instead of walking, and great convenience is brought to people going out. In daily life, the automobile emergency starting power supply becomes a necessary object of a family of automobiles, and when the voltage of the automobile starting power supply is insufficient, an external emergency starting power supply can be connected with an automobile storage battery to start the automobile. The emergency power line used by the existing automobile starting power supply product is not provided with an anti-reverse structure, so that non-professional operators are easy to have safety accidents such as reverse power polarity connection, power polarity collision short circuit, operation sequence error and the like.
In view of the above, the present inventors propose the following.
The utility model has the following contents:
an object of the utility model is to overcome prior art not enough, provide an emergent power cord for new energy automobile.
In order to solve the technical problem, the utility model discloses a following technical scheme: the emergency power line for the new energy automobile comprises a positive pole line and a negative pole line, a plug connected to the end portions of the positive pole line and the negative pole line, a positive pole clamp and a negative pole clamp respectively connected to the other end portions of the positive pole line and the negative pole line, the plug comprises a plastic seat, a positive pole terminal and a negative pole terminal which are fixedly inserted into the plastic seat and are respectively electrically connected with the positive pole line and the negative pole line, a grounding terminal which is fixedly inserted into the plastic seat and a plastic sleeve body which is integrally formed at the rear end of the plastic seat and the front end of the positive pole line and the negative pole line, a first butt joint cylinder and a second butt joint cylinder which are distributed in a shape like a Chinese character 'pin' and a third butt joint cylinder which are positioned at the upper ends of the first butt joint cylinder and the second butt joint cylinder are in cylindrical structures, the second butt joint cylinder is in a non-cylindrical structure, and the negative pole terminal, the positive pole terminal and the grounding terminal are respectively inserted into the first butt joint cylinder, The second butt joint cylinder and the third butt joint cylinder.
Furthermore, in the above technical solution, the periphery of the second docking barrel is provided with a plurality of planes, and the upper end of the second docking barrel is formed with a fool-proof convex rib.
Further, in the above technical solution, a first positioning ring groove, a second positioning ring groove, and a third positioning ring groove are formed on the peripheries of the middle portions of the negative terminal, the positive terminal, and the ground terminal, respectively; the first butt joint barrel, the second butt joint barrel and the third butt joint barrel are respectively internally formed with a first clamping convex ring, a second clamping convex ring and a third clamping convex ring, and the first clamping convex ring, the second clamping convex ring and the third clamping convex ring are respectively clamped into the first positioning ring groove, the second positioning ring groove and the third positioning ring groove.
Furthermore, in the above technical solution, a blocking edge is further integrally formed at the rear end of the plastic seat, and the plastic sleeve body is fixedly wrapped on the blocking edge.
Furthermore, in the above technical solution, the upper and lower end faces of the plastic sleeve body are respectively provided with an anti-slip containing groove for containing the thumb.
Further, in the above technical solution, an intelligent control box is further disposed in the middle of the positive electrode line and the negative electrode line.
Furthermore, in the above technical scheme, the positive electrode clamp includes a lower plastic clamping block, an upper plastic clamping block, a torsion spring, a lower clamping tooth terminal fixed at the front end of the lower plastic clamping block, and an upper clamping tooth terminal fixed at the front end of the upper plastic clamping block, which are hinged together by a rivet, and the positive electrode wire is fixed in the lower plastic clamping block, welded and fixed with the lower clamping tooth terminal, and forms an electrical connection.
Furthermore, in the above technical scheme, the lower plastic clamping blocks are provided with a plurality of groups of card groups, and the positive line is clamped and positioned by the card groups.
Furthermore, in the above technical solution, the lower clamping tooth terminal includes a main body plate, three tooth sheets formed on the main body plate in a bending manner and distributed in a semi-square shape, and a wire covering plate group formed at the rear end of the main body plate, wherein convex clamping teeth are formed at the upper ends of the tooth sheets, and the convex clamping teeth all protrude out of the upper end of the lower plastic clamping block; the covered wire plate group is fixed with the metal core wire of the positive wire in a wrapping manner; the structure of the upper clamping tooth terminal is the same as that of the lower clamping tooth terminal.
Further, in the above technical solution, the structure of the negative electrode clip is the same as that of the positive electrode clip.
After the technical scheme is adopted, compared with the prior art, the utility model has following beneficial effect: the plug in the utility model is provided with a first butt joint cylinder, a second butt joint cylinder and a third butt joint cylinder which are distributed in a shape like a Chinese character 'pin' at the front end of a plastic seat, wherein the first butt joint cylinder and the third butt joint cylinder are both in cylindrical structures, and the second butt joint cylinder is in a non-cylindrical structure, so that the positive and negative poles can be well distinguished, the wrong insertion and the reverse insertion can be prevented, the use is very convenient, the plug is safe and reliable, and after the plug is inserted into a socket, the tightness is better, the plug can not be accidentally separated, and the electric energy transmission is more stable; in addition, the grounding terminal is additionally arranged, so that the use is safer and more reliable.
Description of the drawings:
fig. 1 is a perspective view of the present invention;
FIG. 2 is an assembly view of the positive wire, the negative wire and the plug of the present invention;
FIG. 3 is a perspective view of the plastic seat of the present invention;
FIG. 4 is an exploded view of FIG. 2;
fig. 5 is a perspective view of the positive electrode holder of the present invention;
fig. 6 is an exploded perspective view of the cathode clip of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
As shown in fig. 1-6, the emergency power line for a new energy automobile includes a positive electrode line 1 and a negative electrode line 2, a plug 3 connected to the ends of the positive electrode line 1 and the negative electrode line 2, and a positive electrode clip 4 and a negative electrode clip 5 respectively connected to the other ends of the positive electrode line 1 and the negative electrode line 2, wherein the plug 3 includes a plastic seat 31, a positive electrode terminal 32 and a negative electrode terminal 33 respectively inserted and fixed in the plastic seat 31 and electrically connected to the positive electrode line 1 and the negative electrode line 2, a ground terminal 34 inserted and fixed in the plastic seat 31, and a plastic sleeve 35 integrally formed at the rear end of the plastic seat 31 and the front ends of the positive electrode line 1 and the negative electrode line 2, a first butt-joint cylinder 311 and a second butt-joint cylinder 312 which are distributed in a delta shape and a third butt-joint cylinder 313 located at the upper ends of the first butt-joint cylinder 311 and the second butt-joint cylinder 312 are both cylindrical structures at the front end of the plastic seat 31, the second docking cylinder 312 has a non-cylindrical structure, and the negative electrode terminal 33, the positive electrode terminal 32, and the ground terminal 34 are respectively inserted into the first docking cylinder 311, the second docking cylinder 312, and the third docking cylinder 313. The utility model provides a plug 3 has the first butt joint section of thick bamboo 311, the second butt joint section of thick bamboo 312 and the third butt joint section of thick bamboo 313 that is the distribution of article font in the shaping of plastic seat 31 front end, it is cylindric structure for this first butt joint section of thick bamboo 311 and third butt joint section of thick bamboo 313, this second butt joint section of thick bamboo 312 is non-cylindric structure, can fabulous distinguishing positive negative pole with this, prevent to insert wrong the inserting and reverse, it is very convenient to use, its safe and reliable, and after this plug 3 inserts in the socket, the fastening is better, can not break away from by accident, it is more stable to transmit electric energy; in addition, the grounding terminal 34 is additionally arranged, so that the use is safer and more reliable.
The periphery of the second docking barrel 312 is provided with a plurality of planes, and the upper end of the second docking barrel 312 is formed with a fool-proof convex rib 310, so that the guiding capacity can be increased, and the structure is more stable after the second docking barrel is plugged into the socket.
A first positioning ring groove 331, a second positioning ring groove 321 and a third positioning ring groove 341 are respectively formed on the peripheries of the middle parts of the negative terminal 33, the positive terminal 32 and the ground terminal 34; the first butt-joint barrel 311, the second butt-joint barrel 312 and the third butt-joint barrel 313 are respectively formed with a first clamping convex ring 301, a second clamping convex ring 302 and a third clamping convex ring 303, and the first clamping convex ring 301, the second clamping convex ring 302 and the third clamping convex ring 303 are respectively clamped into the first positioning ring groove 331, the second positioning ring groove 321 and the third positioning ring groove 341, so as to ensure the stability of the assembling structure.
The rear end of the plastic seat 31 is further integrally formed with a blocking edge 314, and the plastic sleeve body 35 is fixedly wrapped on the blocking edge 314, so that the assembly structure is more stable.
Both ends face sets up the antiskid of oil holding thumb respectively and holds groove 351 about the plastic cover body 35, and when using, when the hand is held between the fingers and is held the plastic cover body 35, the thumb is arranged in antiskid and is held in groove 351, can be better hold plug 3, and it is more convenient to use, power that can be better.
And an intelligent control box 6 is also arranged in the middle of the positive wire 1 and the negative wire 2.
Anodal clamp 4 is including articulated lower plastic clamp splice 41 together through rivet 46, goes up plastic clamp splice 42 and torsional spring 43, is fixed in this lower clamp tooth terminal 44 of plastic clamp splice 41 front end down, is fixed in this last clamp tooth terminal 45 of last plastic clamp splice 42 front end, positive polar line 1 is fixed in this lower plastic clamp splice 41 to with clamp tooth terminal 44 welded fastening down, and form electric connection, its simple structure, and stable.
The lower plastic clamping blocks 41 are provided with a plurality of groups of card groups 411, and the positive electrode line 1 is clamped and positioned through the card groups 411, so that the assembly of the positive electrode clamp 4 and the positive electrode line 1 is more stable.
The lower clamping tooth terminal 44 comprises a main body plate 441, three toothed sheets 442 which are bent on the main body plate 441 and distributed in a semi-square shape, and a wire wrapping plate group 443 formed at the rear end of the main body plate 441, wherein convex clamping teeth 401 are formed at the upper ends of the toothed sheets 442, and the convex clamping teeth 401 protrude out of the upper end of the lower plastic clamping block 41, so that the lower clamping tooth terminal is simple in structure, can better clamp an object, and is stable in clamping; the covered wire plate group 443 is clamped and fixed with the metal core wire of the positive wire 1, so that the stability of connection is ensured; the structure of the upper clipping tooth terminal 45 is the same as that of the lower clipping tooth terminal 44, and is not described in detail here.
The structure of the negative electrode clip 5 is the same as that of the positive electrode clip 4, and is not described in detail herein.
To sum up, the plug 3 of the present invention has the first butting barrel 311, the second butting barrel 312 and the third butting barrel 313 distributed in the shape of a triangle at the front end of the plastic seat 31, the first butting barrel 311 and the third butting barrel 313 are both in cylindrical structures, the second butting barrel 312 is in a non-cylindrical structure, so as to distinguish the positive and negative poles well, prevent the wrong insertion, and is very convenient to use, safe and reliable, and after the plug 3 is inserted into the socket, the fastening performance is better, the plug can not be accidentally disengaged, and the electric energy transmission is more stable; in addition, the grounding terminal 34 is additionally arranged, so that the use is safer and more reliable.
Of course, the above description is only an exemplary embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the constructions, features, and principles of the present invention in accordance with the claims of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides an emergency power cord for new energy automobile, its includes positive pole line (1) and negative pole line (2), connect plug (3) in this positive pole line (1) and negative pole line (2) tip, connect respectively in this positive pole line (1) and negative pole line (2) other tip anodal clamp (4) and negative pole clamp (5), its characterized in that: the plug (3) comprises a plastic seat (31), a positive terminal (32) and a negative terminal (33) which are inserted and fixed in the plastic seat (31) and are respectively electrically connected with a positive wire (1) and a negative wire (2), a ground terminal (34) which is inserted and fixed in the plastic seat (31), and a plastic sleeve body (35) which is integrally formed at the rear end of the plastic seat (31) and the front ends of the positive wire (1) and the negative wire (2), wherein a first butt joint cylinder (311) and a second butt joint cylinder (312) which are distributed in a triangular shape and a third butt joint cylinder (313) which is positioned at the upper ends of the first butt joint cylinder (311) and the second butt joint cylinder (312) are formed at the front end of the plastic seat (31), the first butt joint cylinder (311) and the third butt joint cylinder (313) are both in a cylindrical structure, the second butt joint cylinder (312) is in a non-cylindrical structure, the negative terminal (33), the positive terminal (32) and the ground terminal (34) are respectively inserted and mounted in the first butt joint cylinder (311), A second docking cylinder (312) and a third docking cylinder (313).
2. The emergency power line for the new energy automobile according to claim 1, characterized in that: the periphery of the second butt joint cylinder (312) is provided with a plurality of planes, and the upper end of the second butt joint cylinder (312) is formed with a fool-proof convex rib (310).
3. The emergency power line for the new energy automobile according to claim 2, characterized in that: a first positioning ring groove (331), a second positioning ring groove (321) and a third positioning ring groove (341) are formed in the peripheries of the middle parts of the negative terminal (33), the positive terminal (32) and the grounding terminal (34) respectively; the first butt joint barrel (311), the second butt joint barrel (312) and the third butt joint barrel (313) are internally provided with a first clamping convex ring (301), a second clamping convex ring (302) and a third clamping convex ring (303) in a forming mode respectively, and the first clamping convex ring (301), the second clamping convex ring (302) and the third clamping convex ring (303) are clamped into the first positioning ring groove (331), the second positioning ring groove (321) and the third positioning ring groove (341) respectively.
4. The emergency power line for the new energy automobile according to claim 1, characterized in that: the rear end of the plastic seat (31) is also integrally formed with a blocking edge (314), and the plastic sleeve body (35) is fixedly wrapped on the blocking edge (314).
5. The emergency power cord for the new energy automobile according to any one of claims 1 to 4, characterized in that: the upper end surface and the lower end surface of the plastic sleeve body (35) are respectively provided with an anti-skidding containing groove (351) for containing a thumb.
6. The emergency power cord for the new energy automobile according to any one of claims 1 to 4, characterized in that: and an intelligent control box (6) is also arranged in the middle of the positive wire (1) and the negative wire (2).
7. The emergency power line for the new energy automobile according to claim 6, characterized in that: anodal clamp (4) including through rivet (46) articulated lower plastic clamp splice (41) together, go up plastic clamp splice (42) and torsional spring (43), be fixed in this lower clamp tooth terminal (44) of plastic clamp splice (41) front end down, be fixed in this last clamp tooth terminal (45) of going up plastic clamp splice (42) front end, anodal line (1) is fixed in this lower plastic clamp splice (41) to with clamp tooth terminal (44) welded fastening down, and form electric connection.
8. The emergency power line for the new energy automobile according to claim 7, characterized in that: the lower plastic clamping blocks (41) are provided with a plurality of groups of card groups (411), and the positive electrode lines (1) are clamped and positioned through the card groups (411).
9. The emergency power line for the new energy automobile according to claim 7, characterized in that: the lower clamping tooth terminal (44) comprises a main body plate (441), three tooth sheets (442) which are bent on the main body plate (441) and distributed in a semi-square shape and a wire covering plate group (443) which is formed at the rear end of the main body plate (441), wherein convex clamping teeth (401) are formed at the upper ends of the tooth sheets (442), and the convex clamping teeth (401) protrude out of the upper end of the lower plastic clamping block (41); the covered wire plate group (443) is clamped and fixed with the metal core wire of the positive wire (1); the structure of the upper clamping tooth terminal (45) is the same as that of the lower clamping tooth terminal (44).
10. The emergency power line for the new energy automobile according to claim 9, characterized in that: the structure of the negative electrode clamp (5) is the same as that of the positive electrode clamp (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063258.1U CN214254782U (en) | 2021-01-11 | 2021-01-11 | Emergency power line for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063258.1U CN214254782U (en) | 2021-01-11 | 2021-01-11 | Emergency power line for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254782U true CN214254782U (en) | 2021-09-21 |
Family
ID=77725043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120063258.1U Expired - Fee Related CN214254782U (en) | 2021-01-11 | 2021-01-11 | Emergency power line for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214254782U (en) |
-
2021
- 2021-01-11 CN CN202120063258.1U patent/CN214254782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210921 |