CN219067382U - Notebook computer power line - Google Patents
Notebook computer power line Download PDFInfo
- Publication number
- CN219067382U CN219067382U CN202222792356.6U CN202222792356U CN219067382U CN 219067382 U CN219067382 U CN 219067382U CN 202222792356 U CN202222792356 U CN 202222792356U CN 219067382 U CN219067382 U CN 219067382U
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- power
- pull rope
- notebook computer
- power adapter
- fastening ring
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Abstract
The utility model discloses a notebook computer power line in the technical field of notebook computer power lines, which comprises a power adapter, wherein the left end of the power adapter is connected with a power plug wire, the right end of the power adapter is connected with a computer connecting wire, the connection part of the power plug wire and the power adapter is provided with a plug wire protection mechanism, the connection part of the computer connecting wire and the power adapter is provided with a connecting wire protection mechanism, the middle part of the power adapter is provided with a limiting mechanism, the outer side of the power plug wire is provided with a first rubber ring, the notebook computer power line is provided with a plug wire protection mechanism, a connecting wire protection mechanism and a limiting mechanism, the starting limiting mechanism can assist the use of the plug wire protection mechanism and the connecting wire protection mechanism, the situation that the power plug wire and the computer connecting wire are affected by external force and are broken by friction can be reduced, the service life of the notebook computer power line is effectively prolonged, and the notebook computer power line can be continuously provided with power supply operation for a notebook computer.
Description
Technical Field
The utility model relates to the technical field of notebook power lines, in particular to a notebook power line.
Background
The power line is an electric wire for transmitting current, the current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to purposes, the AC power line is a wire passing through alternating current with higher voltage, the wire can be formally produced by a safety certification party because the voltage is higher and a unified standard is required, and the DC line basically passes through direct current with lower voltage, so that the requirement on safety is not strict with the AC line, but the unified safety certification is required in various countries.
The notebook computer is a movable computer, the power line of the notebook computer can be folded every time the use scene of the notebook computer is replaced, the power line body is damaged due to the fact that the power line body is folded for many times, the power line cannot be stably plugged into the power adapter, and power transmission faults are caused.
Disclosure of Invention
The present utility model is directed to a power cord for a notebook computer, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a notebook computer power cord, includes power adapter, power adapter's left end is connected with the power and inserts the electric wire, power adapter's right-hand member is connected with the computer connecting wire, power and power adapter's junction is provided with inserts electric wire protection mechanism, computer connecting wire and power adapter's junction is provided with connecting wire protection mechanism, power adapter's middle part is provided with stop gear, it includes first rubber ring, first fastening ring, first stay cord and second stay cord to insert electric wire protection mechanism, power is inserted the outside of electric wire and is provided with first rubber ring, the outside of first rubber ring is provided with first fastening ring.
Optionally, a first pull rope and a second pull rope are arranged on the outer wall of the first fastening ring, the first pull rope is located at the rear end of the first fastening ring, and the second pull rope is located at the front end of the first fastening ring.
Optionally, the connecting wire protection machanism includes second rubber ring, second fastening ring, third stay cord and fourth stay cord, the outside of computer connecting wire is provided with the second rubber ring, the outside of second rubber ring is provided with the second fastening ring.
Optionally, a third pull rope and a fourth pull rope are arranged on the outer wall of the second fastening ring, the third pull rope is located at the front end of the second fastening ring, and the fourth pull rope is located at the rear end of the second fastening ring.
Optionally, the stop gear includes take-up reel, rotary rod, locating rack and locating screw rod, the take-up reel is installed in the middle part rotation of power adapter.
Optionally, the first pull rope and the second pull rope extend towards the winding roll and are coiled on the winding roll, and the third pull rope and the fourth pull rope extend towards the winding roll and are coiled on the winding roll.
Optionally, a positioning frame is arranged in front of the winding roll, the positioning frame is fixedly welded on the upper surface of the power adapter, and a positioning screw is arranged on the positioning frame.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the plug wire protection mechanism, the connecting wire protection mechanism and the limiting mechanism are arranged, the limiting mechanism is started to assist the plug wire protection mechanism and the connecting wire protection mechanism to be used, the tight connection of the power plug wire and the power adapter can be ensured, the tight connection of the computer connecting wire and the power adapter is ensured, the situation that the power plug wire and the computer connecting wire are affected by external force and are broken by friction is reduced, the service life of the power wire of the notebook computer is effectively prolonged, and the power wire of the notebook computer can be ensured to continuously provide power supply operation for the notebook computer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
FIG. 5 is a schematic view of the structure of the present utility model in a three-dimensional enlarged view in FIG. 3A;
FIG. 6 is a schematic view of the structure of the present utility model in a three-dimensional enlarged form at B in FIG. 3;
fig. 7 is a schematic view of the structure of fig. 4 at C in a three-dimensional enlarged manner according to the present utility model.
In the figure: 1. a power adapter; 2. a power supply plug wire; 3. computer connecting wires; 4. a wire insertion protection mechanism; 401. a first rubber ring; 402. a first fastening ring; 403. a first pull rope; 404. a second pull rope; 5. a connecting wire protection mechanism; 501. a second rubber ring; 502. a second fastening ring; 503. a third pull rope; 504. a fourth pull rope; 6. a limiting mechanism; 601. a winding roll; 602. a rotating rod; 603. a positioning frame; 604. and positioning a screw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, in an embodiment of the utility model, a notebook computer power cord comprises a power adapter 1, a power plug cord 2 is connected to the left end of the power adapter 1, a computer connecting cord 3 is connected to the right end of the power adapter 1, a cord plug protection mechanism 4 is arranged at the connection between the power plug cord 2 and the power adapter 1, a cord protection mechanism 5 is arranged at the connection between the computer connecting cord 3 and the power adapter 1, a limit mechanism 6 is arranged in the middle of the power adapter 1, the cord plug protection mechanism 4 comprises a first rubber ring 401, a first fastening ring 402, a first pull cord 403 and a second pull cord 404, a first rubber ring 401 is arranged on the outer side of the power plug cord 2, a first fastening ring 402 is arranged on the outer wall of the first fastening ring 402, a first pull cord 403 and a second pull cord 404 are arranged on the rear end of the first fastening ring 402, the second pull rope 404 is positioned at the front end of the first fastening ring 402, the connecting wire protection mechanism 5 comprises a second rubber ring 501, a second fastening ring 502, a third pull rope 503 and a fourth pull rope 504, the second rubber ring 501 is arranged at the outer side of the computer connecting wire 3, the second fastening ring 502 is arranged at the outer side of the second rubber ring 501, the third pull rope 503 and the fourth pull rope 504 are arranged on the outer wall of the second fastening ring 502, the third pull rope 503 is positioned at the front end of the second fastening ring 502, the fourth pull rope 504 is positioned at the rear end of the second fastening ring 502, the electric wire plugging protection mechanism 4 and the connecting wire protection mechanism 5 are started, the first rubber ring 401 is fixedly bound on the electric wire 2 through the first fastening ring 402, the second rubber ring 501 is fixedly bound on the computer connecting wire 3 through the second fastening ring 502, and the electric wire 2 and the computer connecting wire 3 are protected;
The working principle of the utility model is as follows: when the power cord of the notebook computer is used, firstly, the power cord 2 is inserted into the power adapter 1, then the cord protection mechanism 4 and the connecting cord protection mechanism 5 are started, the first rubber ring 401 is fixedly bound on the power cord 2 by using the first fastening ring 402, the second rubber ring 501 is fixedly bound on the computer connecting cord 3 by using the second fastening ring 502, then the limiting mechanism 6 is started again, the rotating rod 602 is rotated, the first pull cord 403 and the second pull cord 404 are pulled, the third pull cord 503 and the fourth pull cord 504 are pulled, after the rotating operation of the rotating rod 602 is completed, the positioning screw 604 is screwed again, and the state of the winding disc 601 is fixed; after the first pull rope 403 and the second pull rope 404 are tensioned, the power plug wire 2 is tightly connected with the power adapter 1, so that the power plug wire 2 can be effectively prevented from being separated from the power adapter 1, and the occurrence probability of friction fracture caused by the influence of external force on the power plug wire 2 can be reduced; similarly, when the third pull rope 503 and the fourth pull rope 504 are pulled tightly, the computer connecting wire 3 and the power adapter 1 are tightly connected, the situation that the computer connecting wire 3 is affected by external force and is broken by friction can be reduced, the service life of the power wire of the notebook computer is effectively prolonged, and the power wire of the notebook computer can be ensured to continuously provide power supply operation for the notebook computer.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a notebook computer power cord which characterized in that: including power adapter (1), the left end of power adapter (1) is connected with power plug wire (2), the right-hand member of power adapter (1) is connected with computer connecting wire (3), the junction of power plug wire (2) and power adapter (1) is provided with plug wire protection mechanism (4), the junction of computer connecting wire (3) and power adapter (1) is provided with connecting wire protection mechanism (5), the middle part of power adapter (1) is provided with stop gear (6), plug wire protection mechanism (4) include first rubber ring (401), first fastening ring (402), first stay cord (403) and second stay cord (404), the outside of power plug wire (2) is provided with first rubber ring (401), the outside of first rubber ring (401) is provided with first fastening ring (402).
2. The notebook computer power cord as set forth in claim 1, wherein: the outer wall of the first fastening ring (402) is provided with a first pull rope (403) and a second pull rope (404), the first pull rope (403) is located at the rear end of the first fastening ring (402), and the second pull rope (404) is located at the front end of the first fastening ring (402).
3. The notebook computer power cord as set forth in claim 1, wherein: the connecting wire protection mechanism (5) comprises a second rubber ring (501), a second fastening ring (502), a third pull rope (503) and a fourth pull rope (504), wherein the second rubber ring (501) is arranged on the outer side of the computer connecting wire (3), and the second fastening ring (502) is arranged on the outer side of the second rubber ring (501).
4. A notebook computer power cord as claimed in claim 3, wherein: the outer wall of the second fastening ring (502) is provided with a third pull rope (503) and a fourth pull rope (504), the third pull rope (503) is located at the front end of the second fastening ring (502), and the fourth pull rope (504) is located at the rear end of the second fastening ring (502).
5. The notebook computer power cord as set forth in claim 1, wherein: the limiting mechanism (6) comprises a winding roll (601), a rotating rod (602), a positioning frame (603) and a positioning screw (604), and the winding roll (601) is rotatably arranged in the middle of the power adapter (1).
6. The notebook computer power cord as set forth in claim 4, wherein: the first pull rope (403) and the second pull rope (404) extend towards the winding roll (601) and are wound on the winding roll (601), and the third pull rope (503) and the fourth pull rope (504) extend towards the winding roll (601) and are wound on the winding roll (601).
7. The notebook computer power cord as set forth in claim 5, wherein: the winding roll is characterized in that a positioning frame (603) is arranged in front of the winding roll (601), the positioning frame (603) is fixedly welded on the upper surface of the power adapter (1), and a positioning screw (604) is arranged on the positioning frame (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792356.6U CN219067382U (en) | 2022-10-24 | 2022-10-24 | Notebook computer power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222792356.6U CN219067382U (en) | 2022-10-24 | 2022-10-24 | Notebook computer power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067382U true CN219067382U (en) | 2023-05-23 |
Family
ID=86375367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222792356.6U Active CN219067382U (en) | 2022-10-24 | 2022-10-24 | Notebook computer power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067382U (en) |
-
2022
- 2022-10-24 CN CN202222792356.6U patent/CN219067382U/en active Active
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| GR01 | Patent grant | ||
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