CN205248505U - New energy automobile power line device - Google Patents
New energy automobile power line device Download PDFInfo
- Publication number
- CN205248505U CN205248505U CN201520917895.5U CN201520917895U CN205248505U CN 205248505 U CN205248505 U CN 205248505U CN 201520917895 U CN201520917895 U CN 201520917895U CN 205248505 U CN205248505 U CN 205248505U
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- power line
- protective layer
- energy automobile
- conducting strip
- line device
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Abstract
The utility model relates to a new energy automobile power line device, including pencil and conducting strip, the conducting strip is connected at the both ends of pencil, the surperficial cladding one deck insulation protective layer of conducting strip, the last connecting device that is equipped with of insulation protective layer is equipped with connect the via hole on the conducting strip, and the insulation protective layer of this connect the via hole periphery buckles and forms the annular arch with the centre of a circle with connect the via hole, and annular arch is provided with two from top to bottom, be equipped with on the conducting strip with annular protruding sealing connection's visor, be equipped with the 2nd connecting device on the visor, a connecting device and the 2nd connecting device pass through the connecting piece and connect, pencil surface cladding has the sinle silk insulating layer, the sinle silk insulating layer overlaps on the surface and is equipped with protection tube, this protection tube's both ends and insulation protective layer fixed connection. The utility model has the advantages of simple structure, the security performance is high, convenient to use.
Description
Technical field
The utility model relates to new-energy automobile technical field, particularly new-energy automobile power line device.
Background technology
Power supply on new-energy automobile and various electric parts are realized circuit physical connection by power line device, and power line device distributes and spreads all over full car. If engine is likened to automobile heart, so power line device be exactly automobile nerve network system it be responsible for the information transmission work between each electric parts of car load, visible automobile power line apparatus is for the importance of automobile line. Along with people's improving constantly comfortableness, economy, security requirement, electronic product kind on automobile is also in continuous increase, automobile power line apparatus becomes increasingly complex, this will demanded driving force line apparatus design must there is the data transmission performance of high-quality, very high reliability, require to save space simultaneously, reduce the weight of automobile self, will reach these simultaneously and require this just automotive line to be carried out to a very large challenge, therefore the combination property of automobile power line apparatus design just becomes the most important thing.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of simple in structure, and security performance is high, new-energy automobile power line device easy to use
Realize the technical solution of the utility model as follows:
New-energy automobile power line device, comprise wire harness and conducting strip, conducting strip is connected to the two ends of wire harness, the coated one deck insulating protective layer in surface of described conducting strip, insulating protective layer is provided with the first jockey, conducting strip is provided with connecting through hole, the insulating protective layer of this connecting through hole periphery is bent to form the annular protrusion with connecting through hole concentric, annular protrusion is provided with upper and lower two, described conducting strip is provided with the over cap being tightly connected with annular protrusion, over cap is provided with the second jockey, the first jockey is connected by connector with the second jockey, wire harness surface is coated with core insulating barrier, on core surface of insulating layer, be arranged with protection tube, the two ends of this protection tube are fixedly connected with insulating protective layer.
Adopted above-mentioned scheme, wire harness two ends connect power supply and various device by the conducting strip connecting, and wire harness is combined, and not only line clear, can save space, and can also reduce the weight of automobile self; Insulating protective layer on conducting strip can, in the time of dismounting, can be protected personal safety effectively, prevents from getting an electric shock and battery drain; Circular hole on conducting strip is used for connecting the joint of battery or other parts, there is annular protrusion upper surface and the lower surface of conducting strip, annular protrusion on lower surface can be coated the connector on battery, it is hedged off from the outer world, plays the effect of insulation protection, annular protrusion and the over cap of upper surface are used in conjunction with, make equally conducting strip upper surface be hedged off from the outer world, play the effect of insulation protection, prevent that the phenomenon of electric leakage, short circuit from occurring, improve the security that new-energy automobile travels; Lose because leaving about in order to prevent over cap, so be provided with the second jockey on over cap, on insulating protective layer, be provided with the first jockey, the first jockey is connected by connector with the second jockey, and connector is selected common silk thread or cotton thread here, so, over cap is split to be still connected on power line after getting off, can not lose, while again installation, can find very easily the luggage of going forward side by side to join; Insulation sandwich layer is coated togather wire harness, has the data transmission performance of high-quality, wire harness electric leakage after can preventing from switching on simultaneously; can effectively protect personal safety, can reduce the volume of wire harness simultaneously, minimizing takes up room; prevent that wire harness from damaging; protection tube can isolated water or dust, in case cause short circuit, often wants bending when wire harness device uses in addition; rotation; protective casing can meet these functions and not damage, and use is and is convenient, has stronger practicality.
Described protection tube comprises the bellows that is arranged on the joint at two ends and is arranged on centre; this joint is provided with the connecting groove of loop configuration, and insulating protective layer is provided with the projection that is connected adapting with connecting groove, and advantage is to be connected firmly; easy to use also durable, convenient for maintaining is changed.
Described bellows is provided with multiple annular protrusions, between adjacent two annular protrusions, form annular recess, on the side of annular protrusion, be provided with protruding fixture block, the side of adjacent annular protuberance is provided with the draw-in groove corresponding with fixture block, advantage is that the protuberance on bellows can be connected by fixture block compactness with draw-in groove, in the time that power line goes to needs bending or is rotatably connected, carries out the extension of bellows thereby fixture block departs from draw-in groove, the bellows surface cracking that prevents simple in structure, increases the service life.
Described the first jockey comprises the contiguous block and the tube connector that are fixedly connected with insulating protective layer; contiguous block is provided with the connecting hole that tube connector is installed; described the first jockey is identical with the structure of the second jockey; tube connector and contiguous block can be one-body molded; advantage is to have ensured that tube connector can be fixedly connected with contiguous block, also can play the function that the first jockey is fixedly connected with the second jockey simultaneously.
Described tube connector comprises connected upper, middle and lower, the diameter at middle part is less than the diameter on top, the diameter of upper and lower is consistent, the diameter of described connecting hole be less than top diameter, be greater than middle part diameter, advantage is to be convenient to contiguous block carry out spacing to tube connector, tube connector is connected in contiguous block firmly, is difficult for sliding.
Described over cap comprises lid, lid lower end is provided with outer toroid and interior annulus, between outer toroid and interior annulus, be provided with locating slot, the length of the Length Ratio outer toroid of described interior annulus is long, advantage is that locating slot is for connecting annular protrusion, facilitate over cap to be connected with annular protrusion on the one hand, its syndeton is firm, be difficult for sliding, play on the other hand good insulation blocking effect, extraneous water or other liquid are blocked in the outside of annular protrusion, and can not make water or other liquid enter on the joint face of annular protrusion and interior annulus, effectively ensure the installation and removal of over cap.
Described over cap is with annular protrusion for being threaded, and annular protrusion inwall is provided with internal thread, and the outer wall of interior annulus is provided with external screw thread.
Described interior annulus outer wall is provided with the clamping joint of outwardly convex; the inwall of outer toroid is provided with protective layer; the inwall of described annular protrusion is provided with the draw-in groove adapting with clamping joint; advantage is under the prerequisite being connected firmly at over cap and annular protrusion; effectively prevent that extraneous water or liquid from infiltrating annular protrusion inside between outer toroid and annular protrusion; the inwall of described annular protrusion is provided with the draw-in groove adapting with clamping joint; draw-in groove matches with clamping joint, can make over cap dismounting convenient.
The side of described lid is provided with multiple projections, and multiple projections are along lid circumferential arrangement.
Described conducting strip is the Z-shaped structure that the first connector and the second connector are connected to form, the first connector is cylindrical structure, the second connector is flat structure, and connecting through hole is arranged on the second connector, and advantage is that Z-shaped structure is easy to connect, the first connector of cylindrical structure can make dynamic wire harness rule arrange, prevent from intersecting, can save space, the second connector sound construction of solid slab structure simultaneously, not easy fracture, increases the service life.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the connection diagram of the utility model center line core insulation layer and insulating protective layer;
Fig. 3 is the structural representation that the structural representation of protection tube in the utility model is connected with protection tube with insulating protective layer;
Fig. 4 is the structural representation of the first jockey or the second jockey in the utility model;
Fig. 5 is the first structural representation of over cap in the utility model;
Fig. 6 is the second structural representation of over cap in the utility model;
Fig. 7 be in the utility model annular protrusion second in structural representation;
Fig. 8 be in the utility model annular protrusion the 3rd in structural representation;
In accompanying drawing, 1 is conducting strip, 2 is insulating protective layer, 3 is connecting through hole, 4 is annular protrusion, 5 is over cap, 51 is lid, 52 is interior annulus, 53 is outer toroid, 54 is locating slot, 55 is projection, 6 is the first jockey, 7 is the second jockey, 8 is connector, 61 is tube connector, 62 is contiguous block, 611 is top, 612 is middle part, 613 is bottom, 621 is connecting hole, 9 is wire harness, 10 is core insulating barrier, 11 is the first connector, 12 is the second connector, 13 is protection tube, 131 is joint, 132 is bellows, 133 is annular protrusion, 134 is annular recess, 135 is fixture block, 136 is draw-in groove, 137 is connecting groove, 21 for connecting projection.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
Embodiment 1, as Fig. 1 to Fig. 5, new-energy automobile power line device, comprise wire harness 9 and conducting strip 1, conducting strip 1 is connected to the two ends of wire harness, the coated one deck insulating protective layer 2 in surface of described conducting strip 1, insulating protective layer 2 is provided with the first jockey 6, conducting strip 1 is provided with connecting through hole 3, the insulating protective layer 2 of these connecting through hole 3 peripheries is bent to form the annular protrusion 4 with connecting through hole concentric, annular protrusion is provided with upper and lower two, described conducting strip 1 is provided with the over cap 5 being tightly connected with annular protrusion 4, over cap 5 is provided with the second jockey 7, the first jockey 6 is connected 8 with the second jockey 7 by connector, wire harness 9 surfaces are coated with core insulating barrier 10, core insulating barrier is arranged with protection tube 13 on 10 surfaces, the two ends of this protection tube 13 are fixedly connected with insulating protective layer 2.
Described protection tube 13 comprises the joint 131 that is arranged on two ends and the bellows 132 that is arranged on centre; this joint 131 is provided with the connecting groove 137 of loop configuration; insulating protective layer 2 be provided with adapt with connecting groove 137 be connected projection 21; advantage is to be connected firmly; easy to use also durable, convenient for maintaining is changed.
Described bellows 132 is provided with multiple annular protrusions 133, between adjacent two annular protrusions 133, form annular recess 134, on the side of annular protrusion 133, be provided with protruding fixture block 135, the side of adjacent annular protuberance is provided with the draw-in groove corresponding with fixture block 135 136, advantage is that the protuberance on bellows can be connected by fixture block compactness with draw-in groove, in the time that power line goes to needs bending or is rotatably connected, thereby fixture block departs from draw-in groove carries out the extension of bellows, the bellows surface cracking that prevents simple in structure, increases the service life.
Described the first jockey 6 comprises the contiguous block 62 and the tube connector 61 that are fixedly connected with insulating protective layer 2; contiguous block 62 is provided with the connecting hole 621 that tube connector 61 is installed; described the first jockey 6 is identical with the structure of the second jockey 7; tube connector and contiguous block can be one-body molded; advantage is to have ensured that tube connector can be fixedly connected with contiguous block, also can play the function that the first jockey is fixedly connected with the second jockey simultaneously.
Described tube connector 61 comprises connected top 611, middle part 612 and bottom 613, the diameter at middle part is less than the diameter on top, the diameter of upper and lower is consistent, the diameter of described connecting hole be less than top diameter, be greater than middle part diameter, advantage is to be convenient to contiguous block carry out spacing to tube connector, tube connector is connected in contiguous block firmly, is difficult for sliding.
Described over cap 5 comprises lid 51, lid 51 lower ends are provided with outer toroid 53 and interior annulus 52, between outer toroid 53 and interior annulus 52, be provided with locating slot 54, the length of the Length Ratio outer toroid of described interior annulus is long, advantage is that locating slot is for connecting annular protrusion, facilitate over cap to be connected with annular protrusion on the one hand, its syndeton is firm, be difficult for sliding, play on the other hand good insulation blocking effect, extraneous water or other liquid are blocked in the outside of annular protrusion, and can not make water or other liquid enter on the joint face of annular protrusion and interior annulus, effectively ensure the installation and removal of over cap.
Described over cap 5 is with annular protrusion 4 for being threaded, and annular protrusion 4 inwalls are provided with internal thread, and the outer wall of interior annulus 52 is provided with external screw thread.
The side of described lid 5 is provided with multiple projections 55, and multiple projections are along lid circumferential arrangement.
Described conducting strip 1 is the Z-shaped structure that the first connector 11 and the second connector 12 are connected to form, the first connector is cylindrical structure, the second connector is flat structure, and connecting through hole is arranged on the second connector, and advantage is that Z-shaped structure is easy to connect, the first connector of cylindrical structure can make dynamic wire harness rule arrange, prevent from intersecting, can save space, the second connector sound construction of solid slab structure simultaneously, not easy fracture, increases the service life.
Embodiment 2; as Fig. 6; described interior annulus 52 outer walls are provided with the clamping joint 56 of outwardly convex; the inwall of outer toroid 53 is provided with protective layer 57; the inwall of described annular protrusion 4 is provided with the draw-in groove 41 adapting with clamping joint 56; advantage is under the prerequisite being connected firmly at over cap and annular protrusion; effectively prevent that extraneous water or liquid from infiltrating annular protrusion inside between outer toroid and annular protrusion; the inwall of described annular protrusion is provided with the draw-in groove adapting with clamping joint; draw-in groove matches with clamping joint, can make over cap dismounting convenient.
Embodiment 3, as Fig. 7 and Fig. 8, annular protrusion is vertical with conducting strip to be arranged or is obliquely installed, and the annular protrusion upper end diameter being obliquely installed is less than lower end diameter or lower end diameter is less than upper end diameter.
Claims (10)
1. new-energy automobile power line device, comprise wire harness and conducting strip, conducting strip is connected to the two ends of wire harness, it is characterized in that: the coated one deck insulating protective layer in surface of described conducting strip, insulating protective layer is provided with the first jockey, conducting strip is provided with connecting through hole, the insulating protective layer of this connecting through hole periphery is bent to form the annular protrusion with connecting through hole concentric, annular protrusion is provided with upper and lower two, described conducting strip is provided with the over cap being tightly connected with annular protrusion, over cap is provided with the second jockey, the first jockey is connected by connector with the second jockey, wire harness surface is coated with core insulating barrier, on core surface of insulating layer, be arranged with protection tube, the two ends of this protection tube are fixedly connected with insulating protective layer.
2. new-energy automobile power line device according to claim 1; it is characterized in that: described protection tube comprises the bellows that is arranged on the joint at two ends and is arranged on centre; this joint is provided with the connecting groove of loop configuration, and insulating protective layer is provided with the projection that is connected adapting with connecting groove.
3. new-energy automobile power line device according to claim 2, it is characterized in that: described bellows is provided with multiple annular protrusions, between adjacent two annular protrusions, form annular recess, on the side of annular protrusion, be provided with protruding fixture block, the side of adjacent annular protuberance is provided with the draw-in groove corresponding with fixture block.
4. new-energy automobile power line device according to claim 1; it is characterized in that: described the first jockey comprises the contiguous block and the tube connector that are fixedly connected with insulating protective layer; contiguous block is provided with the connecting hole that tube connector is installed, and described the first jockey is identical with the structure of the second jockey.
5. new-energy automobile power line device according to claim 4, it is characterized in that: described tube connector comprises connected upper, middle and lower, the diameter at middle part is less than the diameter on top, the diameter of upper and lower is consistent, and the diameter of described connecting hole is less than the diameter on top, is greater than the diameter at middle part.
6. new-energy automobile power line device according to claim 1; it is characterized in that: described over cap comprises lid; lid lower end is provided with outer toroid and interior annulus, between outer toroid and interior annulus, is provided with locating slot, and the length of the Length Ratio outer toroid of described interior annulus is long.
7. new-energy automobile power line device according to claim 6, is characterized in that: described over cap is with annular protrusion for being threaded, and annular protrusion inwall is provided with internal thread, and the outer wall of interior annulus is provided with external screw thread.
8. new-energy automobile power line device according to claim 6; it is characterized in that: described interior annulus outer wall is provided with the clamping joint of outwardly convex; the inwall of outer toroid is provided with protective layer, and the inwall of described annular protrusion is provided with the draw-in groove adapting with clamping joint.
9. new-energy automobile power line device according to claim 6, is characterized in that: the side of described lid is provided with multiple projections, and multiple projections are along lid circumferential arrangement.
10. new-energy automobile power line device according to claim 1, it is characterized in that: described conducting strip is the Z-shaped structure that the first connector and the second connector are connected to form, the first connector is cylindrical structure, and the second connector is flat structure, and connecting through hole is arranged on the second connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917895.5U CN205248505U (en) | 2015-11-17 | 2015-11-17 | New energy automobile power line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520917895.5U CN205248505U (en) | 2015-11-17 | 2015-11-17 | New energy automobile power line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248505U true CN205248505U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520917895.5U Active CN205248505U (en) | 2015-11-17 | 2015-11-17 | New energy automobile power line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770089A (en) * | 2018-07-09 | 2018-11-06 | 江苏众众电热科技有限公司 | A kind of new-energy automobile instrument desk heater |
-
2015
- 2015-11-17 CN CN201520917895.5U patent/CN205248505U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770089A (en) * | 2018-07-09 | 2018-11-06 | 江苏众众电热科技有限公司 | A kind of new-energy automobile instrument desk heater |
| CN108770089B (en) * | 2018-07-09 | 2024-06-04 | 江苏众众电热科技有限公司 | New energy automobile instrument desk heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 Building 2, building 21, zone 2, Hengsheng Science Park, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Nord Electronic Co., Ltd Address before: 213034 Jiangsu city of Changzhou province new venture Road No. 16 North Guangdong Industrial Park building 2C Patentee before: CHANGZHOU NUODE ELECTRONICS Co.,Ltd. |
|
| CP03 | Change of name, title or address |