CN109921236B - Power line connector of computer - Google Patents
Power line connector of computer Download PDFInfo
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- CN109921236B CN109921236B CN201910281294.2A CN201910281294A CN109921236B CN 109921236 B CN109921236 B CN 109921236B CN 201910281294 A CN201910281294 A CN 201910281294A CN 109921236 B CN109921236 B CN 109921236B
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- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention belongs to the field of computers, and particularly relates to a power line connector of a computer, which comprises a holding part and a plug part, wherein the plug part is fixedly connected to the side wall of the front end of the holding part, and the power line connector is characterized in that an annular air bag is fixedly sleeved outside the plug part, a pressing ring is fixedly sleeved outside the holding part, a cavity is arranged in the holding part, and a clamping ring is arranged in the cavity: the gear is rotationally connected with the side wall of the cavity through a rotating shaft; the two racks are respectively positioned on two sides of the gear and are arranged in a central symmetry mode about the circle center of the gear, and the two racks are meshed and connected with the gear; and the two channels are respectively arranged on the side walls of the two sides of the cavity, the channels correspond to the racks in position, one channel is communicated with the pressing ring through the air guide hole, and the other channel is communicated with the annular air bag. The invention can greatly improve the matching degree between the power line connector and the computer jack, can realize the effects of easy plugging and firm connection, and can improve the stability of the computer in the using process.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to a power line connector of a computer.
Background
The computer is one of the most advanced scientific and technical inventions in the 20 th century, has extremely important influence on the production activities and social activities of human beings, and becomes an essential tool in the information society.
The computer need be connected with external power supply through special power cord in the use, current power cord connects generally for the stereoplasm rubber material, because factors such as technology, material, quality, the matching degree between power cord connects and the power jack of computer is relatively poor, when the clearance between the two is too little, the condition of difficult pulling out and inserting can appear, the maintenance of giving the computer etc. has brought very big inconvenience, when the clearance is too big between the two, the condition that becomes flexible appears easily, and, because the quick-witted case of computer is generally placed under the desk, the user touches the power cord by mistake very easily, thereby lead to the connection stability between computer and the power cord relatively poor, the condition that the mistake touched the outage and lead to the computer to shut down can appear easily, bring a great deal of inconvenience for the normal use of computer.
To this end, we propose a computer power line connector to solve the above problems.
Disclosure of Invention
The invention aims to provide a computer power line connector which is easy to pull and insert and not easy to fall off, aiming at the problem of poor matching degree between the computer power line connector and a computer jack.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a computer power cord connects, includes portion of gripping and plug portion, plug portion fixed connection is on the front end lateral wall of portion of gripping, the annular gasbag has been cup jointed to plug portion external fixation, the outer fixed cup joint of portion of gripping has according to the clamping ring, be equipped with the cavity in the portion of gripping, be equipped with in the cavity:
the gear is rotationally connected with the side wall of the cavity through a rotating shaft;
the two racks are respectively positioned on two sides of the gear and are arranged in a central symmetry mode about the circle center of the gear, and the two racks are meshed and connected with the gear;
the two channels are respectively arranged on the side walls of the two sides of the cavity, the channels correspond to the racks in position, one channel is communicated with the pressing ring through the air vent, and the other channel is communicated with the annular air bag;
the two piston blocks are respectively and fixedly connected with the two racks, and the piston blocks are positioned in the channel and are in sliding sealing connection with the channel;
the holding part is internally provided with a pressure stabilizing hole for communicating the cavity with the outside.
In the power line connector for the computer, the pressing ring is composed of a plurality of elastic rings which are distributed at equal intervals, and the elastic rings are communicated with the channel through air guide holes which are arranged in a tree shape.
In the power line connector for the computer, the annular sucking disc is embedded on the side wall of the front end of the holding part, and one end of the pressure stabilizing hole, which is far away from the cavity, is communicated with the annular sucking disc.
Compared with the prior art, the power line connector of the computer has the advantages that:
1. according to the invention, by arranging the annular air bag and the pressing ring, when the power line plug needs to be plugged, the pressing ring is pressed to discharge gas in the annular air bag, so that the volume of the annular air bag is reduced, the plugging is convenient, after the pressing ring is loosened, the annular air bag is reset to fill the gap between the power line plug and the computer jack, and the power line and the computer can be stably connected.
2. According to the invention, by arranging the plurality of elastic rings, the coverage area of the pressing ring can be increased, the use difficulty of operators is reduced, the uniformly distributed elastic rings can play a better anti-skidding role, and the safety in the operation process is further improved.
3. According to the invention, by arranging the sucking disc, after the power line plug is inserted into the computer jack, gas in the sucking disc can be sucked into the cavity, so that the sucking disc is tightly adsorbed at the jack of the computer, and the firmness of connection between the power line and the computer can be further enhanced.
Drawings
FIG. 1 is a perspective view of an embodiment 1 of a power connector for a computer provided in the invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of a pressing ring state in embodiment 1 of a power connector for a computer according to the present invention;
FIG. 4 is a perspective view of the structure of an embodiment 2 of a power connector of a computer provided by the invention;
fig. 5 is a perspective view of a power line connector embodiment 3 of a computer provided by the invention.
In the figure, 1 holding part, 11 pressure stabilizing holes, 2 plug parts, 3 annular air bags, 4 pressing rings, 41 elastic rings, 5 cavities, 51 gears, 52 racks, 53 channels, 531 air guide holes, 54 piston blocks and 6 annular suction cups.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
As shown in fig. 1-3, a computer power cord connector, includes gripping portion 1 and plug portion 2, plug portion 2 fixed connection is on the front end lateral wall of gripping portion 1, plug portion 2 and computer power cord electric connection, and plug portion 2 is outer to be fixed cup jointed annular gasbag 3, and gripping portion 1 is outer to be fixed cup jointed according to clamping ring 4, and annular gasbag 3 and according to clamping ring 4 all adopt elastic material to make like rubber, are equipped with cavity 5 in gripping portion 1, are equipped with in the cavity 5:
the gear 51 is rotationally connected with the side wall of the cavity 5 through a rotating shaft, the gear 51 is coaxially and fixedly connected with the rotating shaft, and two ends of the rotating shaft are rotationally connected with the side walls of two sides of the cavity 5 respectively;
the two racks 52 are respectively positioned on two sides of the gear 51 and are arranged symmetrically with respect to the center of the circle of the gear 51, and the two racks 52 are meshed with the gear 51;
two channels 53, two channels 53 are respectively arranged on the side walls of two sides of the cavity 5, the positions of the channels 53 correspond to the positions of the racks 52, one channel 53 is communicated with the pressing ring 4 through the air guide hole 531, and the other channel 53 is communicated with the annular air bag 3;
the two piston blocks 54 are respectively fixedly connected with the two racks 52, and the piston blocks 54 are positioned in the channel 53 and are in sliding sealing connection with the channel 53;
the holding part 1 is internally provided with a pressure stabilizing hole 11 for communicating the cavity 5 with the outside, and the pressure stabilizing hole 11 plays a role in balancing the air pressure in the cavity 5.
In this embodiment, when the power cord connector is inserted into the computer jack, the pressing ring 4 is first pinched, the gas in the pressing ring 4 enters the rear channel 53, and pushes the rear piston block 54 to move forward, the piston block 54 drives the rear rack 52 to move forward, the rear rack 52 drives the front rack 52 to move backward through the gear 51, so that the gas in the annular airbag 3 enters the front channel 53, and the annular airbag 3 is deflated, so that the plug portion 2 can be easily inserted into the computer jack, after the plug portion 2 is completely contacted and attached with the computer jack, the pressing ring 4 is released, the annular airbag 3 is reset under the action of the elastic force of the pressing ring 4 and the annular airbag 3, the annular airbag 3 is inflated and fills the gap between the plug portion 2 and the computer jack, so that the plug portion 2 and the computer jack can be closely attached, the firmness of the connection between the two is enhanced; when the plug needs to be pulled out, the pressing ring 4 is only required to be pinched again to enable the annular air bag 3 to be shrunken, so that the plug part 2 can be pulled out easily;
when the two piston blocks 54 move in the direction of approaching each other, the space in the cavity 5 becomes smaller, and the excess gas in the cavity 5 is discharged from the pressure-stabilizing hole 11.
Example 2
As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the pressing ring 4 is composed of a plurality of elastic rings 41 which are distributed at equal intervals, and the plurality of elastic rings 41 are communicated with the channel 53 through air guide holes 531 which are arranged in a tree shape.
In this embodiment, through setting up a plurality of elastic rings 41, can not only increase the coverage area of pressing ring 4, reduce operating personnel's the use degree of difficulty, evenly distributed's elastic ring 41 can play better anti-skidding effect moreover, has further improved the security among the operation process.
Example 3
As shown in fig. 5, the present embodiment is different from embodiment 2 in that: an annular sucking disc 6 is embedded on the side wall of the front end of the holding part 1, and one end of the pressure stabilizing hole 11 far away from the cavity 5 is communicated with the annular sucking disc 6.
In this embodiment, when the elastic ring 41 is pressed, the air in the cavity 5 is exhausted to the outside along the pressure stabilizing hole 11, and when the elastic ring 41 is released, the suction cup 6 is adsorbed at the socket of the computer, and the volume in the cavity 5 is increased, the internal air pressure is decreased, so that the power cord plug is tightly adsorbed at the socket of the computer under the action of the external atmospheric pressure, and the firmness of connection between the power cord and the computer can be further enhanced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The utility model provides a computer power line connects, includes portion of gripping (1) and plug portion (2), plug portion (2) fixed connection is on the front end lateral wall of portion of gripping (1), a serial communication port, annular gasbag (3) have been cup jointed in plug portion (2) external fixation, portion of gripping (1) external fixation has cup jointed according to clamping ring (4), be equipped with cavity (5) in the portion of gripping (1), be equipped with in cavity (5): the gear (51), the said gear (51) is connected with sidewall of the cavity (5) rotatably through the spindle; the two racks (52) are respectively positioned on two sides of the gear (51) and are arranged symmetrically relative to the center of the circle of the gear (51), and the two racks (52) are meshed and connected with the gear (51); the two channels (53) are respectively arranged on the side walls of the two sides of the cavity (5), the channels (53) correspond to the racks (52), one channel (53) is communicated with the pressing ring (4) through an air guide hole (531), and the other channel (53) is communicated with the annular air bag (3); the two piston blocks (54) are respectively and fixedly connected with the two racks (52), and the piston blocks (54) are positioned in the channel (53) and are in sliding sealing connection with the channel (53); a pressure stabilizing hole (11) for communicating the cavity (5) and the outside is arranged in the holding part (1); the pressing ring (4) and the annular air bag (3) are both made of elastic materials.
2. The computer power line connector as claimed in claim 1, wherein the press ring (4) is composed of a plurality of elastic rings (41) distributed at equal intervals, and the plurality of elastic rings (41) are communicated with the channel (53) through air holes (531) arranged in a tree shape.
3. The computer power line connector as claimed in claim 2, wherein a ring-shaped suction cup (6) is embedded in the front end side wall of the holding portion (1), and one end of the pressure stabilizing hole (11) far away from the cavity (5) is communicated with the ring-shaped suction cup (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910281294.2A CN109921236B (en) | 2019-04-09 | 2019-04-09 | Power line connector of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910281294.2A CN109921236B (en) | 2019-04-09 | 2019-04-09 | Power line connector of computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109921236A CN109921236A (en) | 2019-06-21 |
| CN109921236B true CN109921236B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910281294.2A Active CN109921236B (en) | 2019-04-09 | 2019-04-09 | Power line connector of computer |
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| Country | Link |
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| CN (1) | CN109921236B (en) |
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| CN111628343A (en) * | 2020-05-27 | 2020-09-04 | 杭州扶丁科技有限公司 | Protection device is extracted in circular telegram of computer motherboard interface |
| CN111834808A (en) * | 2020-08-08 | 2020-10-27 | 姜青青 | Anti-drop structure based on AI intelligence test server power plug |
| CN112290283B (en) * | 2020-10-15 | 2021-09-28 | 安徽扬子线缆有限公司 | Double-plug fixing equipment for detecting network channel RJ45 network cable |
| CN112382885A (en) * | 2020-10-19 | 2021-02-19 | 卢臣昊 | Shockproof protection structure for power connection of electric vehicle |
| CN112234388A (en) * | 2020-10-20 | 2021-01-15 | 徐小宇 | Safe anticreep USB flash disk convenient to stable transmission of data |
| CN112238767B (en) * | 2020-10-23 | 2022-03-11 | 杭州电子科技大学 | New energy automobile inserts electric interface clamping mechanism |
| CN114636069A (en) * | 2022-04-18 | 2022-06-17 | 深圳市施特安邦科技有限公司 | Safety grating centering adjusting device |
| CN116207556B (en) * | 2022-12-30 | 2024-02-27 | 西南石油大学 | Connector for photovoltaic power station |
| CN118263732B (en) * | 2024-05-31 | 2024-07-26 | 西安航空学院 | New energy automobile cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07104887A (en) * | 1993-10-04 | 1995-04-21 | Casio Electron Mfg Co Ltd | Loading/unloading mechanism for functional member |
| CN105337102A (en) * | 2015-12-16 | 2016-02-17 | 李维栋 | Plug with unplugging assisting devices |
| JP2017212162A (en) * | 2016-05-27 | 2017-11-30 | 三菱自動車工業株式会社 | Vehicle exterior power supply device |
| CN110380288A (en) * | 2019-07-30 | 2019-10-25 | 合肥工业大学 | A kind of mistake proofing seal combination plug connector |
| CN209993807U (en) * | 2019-08-01 | 2020-01-24 | 辉煌盛世(天津)网络科技服务有限公司 | Wiring plug for computer network wiring construction |
-
2019
- 2019-04-09 CN CN201910281294.2A patent/CN109921236B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07104887A (en) * | 1993-10-04 | 1995-04-21 | Casio Electron Mfg Co Ltd | Loading/unloading mechanism for functional member |
| CN105337102A (en) * | 2015-12-16 | 2016-02-17 | 李维栋 | Plug with unplugging assisting devices |
| JP2017212162A (en) * | 2016-05-27 | 2017-11-30 | 三菱自動車工業株式会社 | Vehicle exterior power supply device |
| CN110380288A (en) * | 2019-07-30 | 2019-10-25 | 合肥工业大学 | A kind of mistake proofing seal combination plug connector |
| CN209993807U (en) * | 2019-08-01 | 2020-01-24 | 辉煌盛世(天津)网络科技服务有限公司 | Wiring plug for computer network wiring construction |
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| CN109921236A (en) | 2019-06-21 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200710 Address after: 387 Xinwen Road, Xinqiao Town, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Feida Technology Co.,Ltd. Address before: 719000 No. 51 Chongwen Road, Yuyang District, Yulin City, Shaanxi Province Applicant before: Deng Dong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A computer power cord connector Effective date of registration: 20231225 Granted publication date: 20200804 Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd. Pledgor: Feida Technology Co.,Ltd. Registration number: Y2023980073223 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |