CN210074354U - Connecting wire for vehicle-mounted power supply - Google Patents
Connecting wire for vehicle-mounted power supply Download PDFInfo
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- CN210074354U CN210074354U CN201920806762.9U CN201920806762U CN210074354U CN 210074354 U CN210074354 U CN 210074354U CN 201920806762 U CN201920806762 U CN 201920806762U CN 210074354 U CN210074354 U CN 210074354U
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- connecting wire
- storage box
- rotating rod
- limiting
- piece
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Abstract
A connecting wire for an automobile vehicle-mounted power supply comprises a storage box, a winding roller, a sucker, a first connecting wire, a second connecting wire, a plug and a charging connector; the sucker is arranged at the bottom of the storage box; limiting discs are arranged at two ends of the winding roller; the first rotating rod is connected with the limiting disc and the rotating button; the second rotating rod is connected with the limiting disc and the storage box; the first rotating rod and the second rotating rod are positioned at two ends of the winding roller; the first rotating rod is provided with a jack; the bottom end of the inserted link extends into the jack, and the top end of the inserted link is connected with a first limiting piece; the inserted link is provided with a second limiting piece, and the periphery of the inserted link is sleeved with an elastic piece; the elastic piece is connected with the second limiting piece and the storage box; a limiting groove is arranged at the geometric center of the winding roller; the connecting pipe is arranged on the storage box and extends into the limiting groove; the connecting piece is arranged on the connecting pipe and is positioned in the limiting groove; the first connecting line is connected with the plug and the connecting piece; the second connecting wire is connected with the charging connector and the connecting piece. The utility model discloses can adjust connecting wire length and accomodate the connecting wire, convenient to use, the security preferred.
Description
Technical Field
The utility model relates to a vehicle mounted power supply connecting wire technical field especially relates to a connecting wire that car vehicle mounted power supply used.
Background
With the high intellectualization and the functionalization of vehicles, it is not the choice of vehicle owners to carry various electronic auxiliary devices on vehicles, such as a car recorder, a panoramic parking device, a navigator and the like, and the use of electronic products makes the vehicle-mounted power supply an indispensable part, the vehicle-mounted power supply is also called a power supply inverter, which can convert DC12V direct current into AC220V alternating current which is the same as the commercial power and is used by general electric appliances, and is a convenient power supply converter which is named after being used by the automobiles;
the connecting wire that present car vehicle mounted power used often can not adjust the length of connecting wire in the use, also is inconvenient to accomodate the connecting wire, often can lead to the connecting wire to drag in the car, and the connecting wire winding is in the same place even, not only hinders, and inconvenient use has still brought the potential safety hazard.
Disclosure of Invention
Objects of the invention
For the technical problem who exists among the solution background art, the utility model provides a connecting wire that car vehicle power used can adjust connecting wire length and accomodate the connecting wire, convenient to use, the security preferred.
(II) technical scheme
In order to solve the problems, the utility model provides a connecting wire for an automobile-mounted power supply, which comprises a storage box, a winding roller, a sucker, a first connecting wire, a second connecting wire, a plug, a charging joint, a connecting piece, a connecting pipe, a first rotating rod, a second rotating rod and an inserting rod;
the sucker is arranged at the bottom of the storage box; the winding roller is transversely arranged in the containing box, and two ends of the winding roller are provided with limiting discs; the first rotating rod is transversely arranged on the limiting disc, and the other end of the first rotating rod penetrates through the accommodating box and is connected with the rotating button; the second rotating rod is transversely arranged on the limiting disc, and the other end of the second rotating rod is rotatably connected with the storage box; the first rotating rod and the second rotating rod are positioned at two ends of the winding roller;
the first rotating rod is provided with a jack; the plug rod is vertically arranged, the bottom end of the plug rod extends into the plug hole, and the top end of the plug rod penetrates through the storage box and is connected with the first limiting piece; the inserted link is provided with a second limiting piece, and the periphery of the inserted link is sleeved with an elastic piece; the second limiting piece and the elastic piece are both positioned in the storage box, and the elastic piece is connected with the second limiting piece and the storage box;
a limiting groove is arranged at the geometric center of the winding roller; the connecting pipe is arranged on the storage box, sequentially passes through the second rotating rod and the limiting disc and extends into the limiting groove; the connecting piece is arranged on the connecting pipe and is positioned in the limiting groove; the first connecting wire is transversely arranged, one end of the first connecting wire extends into the limiting groove and is connected with the connecting piece, and the other end of the first connecting wire penetrates out of the connecting pipe and is connected with the plug; the storage box is provided with an opening for the second connecting wire to pass through; the second connecting wire is vertically arranged, the bottom end of the second connecting wire extends into the limiting groove and is connected with the connecting piece, and the top end of the second connecting wire penetrates out of the opening and is connected with the charging connector.
Preferably, the first connecting line and the second connecting line have the same structure, and both the first connecting line and the second connecting line comprise a power transmission line, an insulating layer and a heat dissipation layer;
the insulating layer wraps the outer peripheral surface of the power transmission line, and the heat dissipation layer wraps the outer peripheral surface of the insulating layer; the heat dissipation holes are uniformly formed in the heat dissipation layer.
Preferably, the heat dissipation layer is made of a soft silica gel heat conduction pad.
Preferably, the storage box surface evenly sets up the louvre.
Preferably, the suction cup is made of a rubber material.
Preferably, the width of the plug is greater than the bore diameter of the connecting tube.
Preferably, the width of the charging connector is larger than the aperture of the opening.
The above technical scheme of the utility model has following profitable technological effect:
the storage box is adsorbed in the vehicle through the sucker, so that the storage box is good in fixing effect, convenient to take down and convenient to use;
the rotating button is rotated to enable the first rotating rod and the second rotating rod to rotate, so that the limiting disc and the winding roller are driven to rotate, the second connecting wire is wound on the winding roller, and the length of the second connecting wire and the storage of the second connecting wire are adjusted;
and when adjusting the second connecting wire to certain length, loosen first locating part, the elastic component resets and drives the inserted bar motion through the second locating part, and the inserted bar inserts in the jack, realizes the fixed to first pivot pole, can avoid the winding roller to rotate.
Drawings
Fig. 1 is the utility model provides a structural schematic diagram of connecting wire that car vehicle power used.
Fig. 2 is a front view of a connection line for a vehicle-mounted power supply of an automobile.
Fig. 3 is a connection diagram (right side view) of the second rotating rod, the wire winding roller and the limiting disc in the connection line for the vehicle-mounted power supply of the vehicle.
Fig. 4 is the utility model provides a structural schematic diagram of first connecting wire or second connecting wire in connecting wire that vehicle mounted power used.
Reference numerals: 1. a storage box; 2. a winding roller; 3. a limiting disc; 4. a suction cup; 5. a first connecting line; 6. a second connecting line; 7. a plug; 8. a charging connector; 9. a connecting member; 10. a limiting groove; 11. a connecting pipe; 12. an opening; 13. a first rotating lever; 14. a second rotating lever; 15. turning a button; 16. a jack; 17. inserting a rod; 18. a first limit piece; 19. an elastic member; 20. a second limiting member; 21. a power transmission line; 22. an insulating layer; 23. and a heat dissipation layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a connecting wire for a vehicle-mounted power supply of an automobile, which comprises a storage box 1, a winding roller 2, a sucker 4, a first connecting wire 5, a second connecting wire 6, a plug 7, a charging connector 8, a connecting piece 9, a connecting pipe 11, a first rotating rod 13, a second rotating rod 14 and an inserting rod 17;
the sucker 4 is arranged at the bottom of the storage box 1; the winding roller 2 is transversely arranged in the storage box 1, and two ends of the winding roller are provided with limiting discs 3; the first rotating rod 13 is transversely arranged on the limiting disc 3, and the other end of the first rotating rod penetrates through the storage box 1 and is connected with the rotating button 15; the second rotating rod 14 is transversely arranged on the limiting disc 3, and the other end of the second rotating rod is rotatably connected with the storage box 1; the first rotating rod 13 and the second rotating rod 14 are positioned at both ends of the winding roller 2;
the first rotating rod 13 is provided with a jack 16; the inserting rod 17 is vertically arranged, the bottom end of the inserting rod extends into the inserting hole 16, and the top end of the inserting rod penetrates through the storage box 1 and is connected with the first limiting piece 18; the inserted link 17 is provided with a second limiting member 20, and the periphery of the inserted link 17 is sleeved with an elastic member 19; the second limiting piece 20 and the elastic piece 19 are both positioned in the storage box 1, and the elastic piece 19 is connected with the second limiting piece 20 and the storage box 1; a limiting groove 10 is arranged at the geometric center of the winding roller 2; the connecting pipe 11 is arranged on the storage box 1, and the connecting pipe 11 sequentially passes through the second rotating rod 14 and the limiting disc 3 and extends into the limiting groove 10; the connecting piece 9 is arranged on the connecting pipe 11 and is positioned in the limiting groove 10; the first connecting wire 5 is transversely arranged, one end of the first connecting wire extends into the limiting groove 10 and is connected with the connecting piece 9, and the other end of the first connecting wire penetrates out of the connecting pipe 11 and is connected with the plug 7; the storage box 1 is provided with an opening 12 for the second connecting wire 6 to pass through; the second connecting wire 6 is vertically arranged, the bottom end of the second connecting wire extends into the limiting groove 10 and is connected with the connecting piece 9, and the top end of the second connecting wire penetrates out of the opening 12 and is connected with the charging connector 8.
In an alternative embodiment, the first connection line 5 and the second connection line 6 are identical in structure, and each of the first connection line 5 and the second connection line 6 includes a power line 21, an insulating layer 22, and a heat dissipation layer 23;
the insulating layer 22 is wrapped on the outer peripheral surface of the power transmission line 21, and the heat dissipation layer 23 is wrapped on the outer peripheral surface of the insulating layer 22; heat dissipation holes are uniformly formed in the heat dissipation layer 23; the heat dissipation layer 23 quickly conducts and dissipates heat, which is beneficial to improving the heat dissipation performance of the first connecting line 5 and the second connecting line 6.
In an alternative embodiment, the heat dissipation layer 23 is made of a soft silicone heat conduction pad, and has a good heat conduction effect and a fast heat dissipation efficiency.
In an optional embodiment, the surface of the storage box 1 is uniformly provided with heat dissipation holes, so that heat in the storage box 1 can be dissipated.
In an alternative embodiment, the suction cup 4 is made of rubber material, has good suction effect and is not easy to damage.
In an alternative embodiment, the width of plug 7 is greater than the diameter of connecting tube 11, preventing plug 7 from entering inside housing box 1.
In an alternative embodiment, the width of charging connector 8 is greater than the aperture of opening 12, preventing charging connector 8 from entering into receptacle 1.
In the utility model, when in use, the storage box 1 is firstly absorbed in the vehicle through the sucker 4, which not only has better fixing effect, but also is convenient for taking down the storage box 1, and is convenient for use; then the plug 7 is connected with a vehicle-mounted power supply, and the charging connector 8 is connected with electric equipment to realize charging;
the rotating button 15 is rotated, the first rotating rod 13 and the second rotating rod 14 rotate, the limiting disc 3 and the winding roller 2 are further driven to rotate, the second connecting wire 6 is wound on the winding roller 2, and the length of the second connecting wire 6 is adjusted and the second connecting wire 6 is accommodated; the limiting disc 3 has a limiting effect and prevents the second connecting wire 6 from slipping off the winding roller 2;
when the second connecting wire 6 is adjusted to a certain length, the first limiting part 18 is loosened, the elastic part 19 resets and drives the inserting rod 17 to move through the second limiting part 20, the inserting rod 17 is inserted into the inserting hole 16, the first rotating rod 13 is fixed, and the winding roller 2 is prevented from rotating.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A connecting wire for an automobile vehicle-mounted power supply is characterized by comprising a storage box (1), a winding roller (2), a sucker (4), a first connecting wire (5), a second connecting wire (6), a plug (7), a charging joint (8), a connecting piece (9), a connecting pipe (11), a first rotating rod (13), a second rotating rod (14) and an inserting rod (17);
the sucker (4) is arranged at the bottom of the storage box (1); the winding roller (2) is transversely arranged in the storage box (1), and two ends of the winding roller are provided with limiting discs (3); the first rotating rod (13) is transversely arranged on the limiting disc (3), and the other end of the first rotating rod penetrates through the storage box (1) and is connected with the rotating button (15); the second rotating rod (14) is transversely arranged on the limiting disc (3), and the other end of the second rotating rod is rotatably connected with the storage box (1); the first rotating rod (13) and the second rotating rod (14) are positioned at two ends of the winding roller (2);
the first rotating rod (13) is provided with a jack (16); the inserting rod (17) is vertically arranged, the bottom end of the inserting rod extends into the inserting hole (16), and the top end of the inserting rod penetrates through the storage box (1) and is connected with the first limiting piece (18); a second limiting piece (20) is arranged on the inserted rod (17), and an elastic piece (19) is sleeved on the periphery of the inserted rod (17); the second limiting piece (20) and the elastic piece (19) are both positioned in the storage box (1), and the elastic piece (19) is connected with the second limiting piece (20) and the storage box (1);
a limiting groove (10) is arranged at the geometric center of the winding roller (2); the connecting pipe (11) is arranged on the storage box (1), and the connecting pipe (11) sequentially penetrates through the second rotating rod (14) and the limiting disc (3) and extends into the limiting groove (10); the connecting piece (9) is arranged on the connecting pipe (11) and is positioned in the limiting groove (10); the first connecting wire (5) is transversely arranged, one end of the first connecting wire extends into the limiting groove (10) and is connected with the connecting piece (9), and the other end of the first connecting wire penetrates out of the connecting pipe (11) and is connected with the plug (7); an opening (12) for the second connecting wire (6) to pass through is formed in the storage box (1); the second connecting wire (6) is vertically arranged, the bottom end of the second connecting wire extends into the limiting groove (10) and is connected with the connecting piece (9), and the top end of the second connecting wire penetrates out of the opening (12) and is connected with the charging connector (8).
2. The connection line for the vehicle-mounted power supply of the automobile according to claim 1, wherein the first connection line (5) and the second connection line (6) are identical in structure, and each of the first connection line (5) and the second connection line (6) comprises a power transmission line (21), an insulating layer (22) and a heat dissipation layer (23);
the insulating layer (22) wraps the peripheral surface of the power transmission line (21), and the heat dissipation layer (23) wraps the peripheral surface of the insulating layer (22); the heat dissipation holes are uniformly arranged on the heat dissipation layer (23).
3. The connecting wire for the vehicle-mounted power supply of the automobile according to claim 2, wherein the heat dissipation layer (23) is made of a soft silicone heat conductive pad.
4. The connecting wire for the vehicle-mounted power supply of the automobile according to claim 1, wherein the heat dissipation holes are uniformly formed on the surface of the storage box (1).
5. A connection cord for a vehicle electric power supply according to claim 1, characterized in that the suction cup (4) is made of rubber material.
6. A connecting cord for a vehicle electric power supply according to claim 1, characterized in that the width of the plug (7) is larger than the aperture of the connecting tube (11).
7. The connection cord for a vehicle power supply of an automobile according to claim 1, wherein the width of the charging connector (8) is larger than the aperture of the opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920806762.9U CN210074354U (en) | 2019-05-31 | 2019-05-31 | Connecting wire for vehicle-mounted power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920806762.9U CN210074354U (en) | 2019-05-31 | 2019-05-31 | Connecting wire for vehicle-mounted power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074354U true CN210074354U (en) | 2020-02-14 |
Family
ID=69455474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920806762.9U Active CN210074354U (en) | 2019-05-31 | 2019-05-31 | Connecting wire for vehicle-mounted power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074354U (en) |
-
2019
- 2019-05-31 CN CN201920806762.9U patent/CN210074354U/en active Active
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