CN109119820B - Outdoor anti-drop plug - Google Patents
Outdoor anti-drop plug Download PDFInfo
- Publication number
- CN109119820B CN109119820B CN201810954734.1A CN201810954734A CN109119820B CN 109119820 B CN109119820 B CN 109119820B CN 201810954734 A CN201810954734 A CN 201810954734A CN 109119820 B CN109119820 B CN 109119820B
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- Prior art keywords
- plug body
- hole
- cavity
- plug
- limiting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of power supply plug-in accessory devices, in particular to an outdoor anti-drop plug which can prevent the situation that a plug body and a socket are loosened due to back-and-forth dragging of electric equipment and guarantee the service life of the electric equipment; the male connector can be protected when the plug body is not used, and the service life of the male connector is ensured; including the plug body, the one end of plug body is provided with the male joint, the other end of plug body is provided with the electric connecting wire, still include the fixed plate, fastening area and shadoof, be provided with the through-hole on the fixed plate, the perforation that runs through about the upper portion of fixed plate is provided with, the inside of fixed plate is provided with the cavity, the cavity is located fenestrate top, and be provided with the limiting plate in the cavity, spring and gag lever post, be provided with the connecting hole between cavity and the perforation, the one end in fastening area and the bottom fixed connection of fixed plate, the other end in fastening area is provided with the spacing hole of multiunit, still including sealed.
Description
Technical Field
The invention relates to the technical field of power supply plug-in accessory devices, in particular to an outdoor anti-drop plug.
Background
As is well known, a plug refers to a connector of a common electronic product and an electric appliance plug, a household alternating current power plug and a socket are provided with a male connector protruding in a rod shape or a copper plate shape, and a female connector type power socket with a slot or a concave hole is inserted in a physical mode, the size is an important technical requirement related to whether the plug and the socket and a converter can be safely used and whether the universal interchangeability requirement is met so as to avoid mistaken insertion, the unqualified size can influence the use of a user or generate hidden dangers of poor contact, mistaken insertion and the like, equipment is damaged if the size is unqualified, fire and electric shock accidents can be generated if the size is serious, and the plug and the socket are widely used in the fields of daily life, buildings; the existing plug comprises a plug body, wherein a male connector is arranged at one end of the plug body, a working cavity is arranged in the plug body, an electric connecting wire is arranged at the other end of the plug body, and the electric connecting wire is electrically connected with the male connector in the working cavity; when the existing plug is used, a male connector of a plug body is inserted into an adaptive socket to connect a circuit of electric equipment; the existing plug is found to have a plurality of electric devices used outdoors, the electric devices need to be dragged back and forth in the using process, the plug body and the socket are easy to loosen, the service life of the electric devices is influenced due to poor contact, and the practicability is low; and when the plug body is not used, the male connector is exposed to the outside and is corroded by moisture and air, the service life of the male connector is shortened, and the use reliability is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a plug which can prevent the looseness between a plug body and a socket caused by the back and forth dragging of electric equipment, ensure the service life of the electric equipment and improve the practicability; and can protect the male joint when the plug body does not use, guarantee the life of male joint, improve the outdoor anti-drop plug of use reliability.
The invention discloses an outdoor anti-drop plug which comprises a plug body, wherein a male connector is arranged at one end of the plug body, and an electric connecting wire is arranged at the other end of the plug body; the electric connecting wire fixing device is characterized by further comprising a fixing plate, a fastening belt and a lifting rod, wherein a through hole is formed in the fixing plate, the right end of the electric connecting wire penetrates through the through hole from the left end of the fixing plate to the right side of the fixing plate, the electric connecting wire and the fixing plate can rotate relatively, a through hole penetrating through the fixing plate from left to right is formed in the upper portion of the fixing plate, a cavity is formed in the fixing plate and located above the through hole, a limiting plate, a spring and a limiting rod are arranged in the cavity, the top end and the bottom end of the spring are respectively connected with the top end of the inner top wall of the cavity and the top end of the limiting plate, a connecting hole is formed between the cavity and the through hole, the top end of the limiting rod is connected with the middle of the bottom end of the limiting plate, the bottom end of the lifting rod penetrates through the connecting hole from the top end of the fixing plate and extends into the cavity and, one end of the fastening belt is fixedly connected with the bottom end of the fixing plate, a plurality of groups of limiting holes are formed in the other end of the fastening belt, one end of the fastening belt with the limiting holes is bent by 180 degrees and then penetrates through the through hole from the left end of the fixing plate to the right side of the fixing plate, and the bottom end of the limiting rod is located in one group of limiting holes; still include sealed lid, sealed lid is installed on the fastening area and with fastening area integrated into one piece to be provided with the slot on sealed lid, slot and male joint phase-match.
According to the outdoor anti-drop plug, the fastening belt and the sealing cover are made of flexible plastic materials.
According to the outdoor anti-drop plug, the transition section is arranged at the connecting position of the plug body and the electric connecting wire, and the transition section is provided with the plurality of openings.
According to the outdoor anti-drop plug, the length of the limiting rod and the thickness of the limiting plate are larger than the height of the cavity and smaller than the distance between the inner top wall of the cavity and the top of the through hole.
According to the outdoor anti-drop plug, the anti-slip layers are arranged at the front end and the rear end of the plug body.
According to the outdoor anti-falling plug, the size and the shape of the sealing cover are matched with those of the plug body.
According to the outdoor anti-drop plug, the multiple groups of limiting holes are arranged at one end of the fastening belt at equal intervals.
According to the outdoor anti-drop plug, the plug body can be a two-pin plug or a triangular plug.
Compared with the prior art, the invention has the beneficial effects that: the fastening belt is wound around the socket at one end with the limiting hole and penetrates through the through hole to the right side of the fixing plate at the left end of the fixing plate, the fastening belt is limited by inserting the bottom end of the limiting rod into one group of limiting holes, the plug body and the plug are bound together through the fastening belt, the situation that the plug body and the socket are loosened due to back and forth dragging of electric equipment can be prevented, the service life of the electric equipment is guaranteed, the practicability is improved, when the plug and the socket are required to be separated, the lifting rod is lifted up to drive the limiting plate to move upwards and compress the spring, the limiting plate drives the limiting rod to move upwards and draw out the bottom of the limiting rod from the limiting holes, at the moment, the fastening belt can be drawn out from the through hole, and the plug body and the socket can be separated; when the plug body does not use, can insert the male joint of plug body to the slot of sealed lid in, then tie up sealed lid and plug body together through the fastening area, can protect the male joint when the plug body does not use, guarantee the life of male joint, improve the use reliability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention at a position A with a partially enlarged structure;
FIG. 3 is a left side view schematically illustrating the fixing plate, the fastening band and one of the sealing caps according to the present invention;
FIG. 4 is a left side view of the fixing plate, the fastening band and another sealing cap according to the present invention;
in the drawings, the reference numbers: 1. a plug body; 2. a male connector; 3. an electrical connection wire; 4. a fixing plate; 5. a fastening tape; 6. lifting a rod; 7. a through hole; 8. perforating; 9. a cavity; 10. a limiting plate; 11. a spring; 12. a limiting rod; 13. a limiting hole; 14. a sealing cover; 15. a slot; 16. an opening; 17. and an anti-slip layer.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, in order to solve the above technical problems, the present invention provides a plug capable of preventing a plug body and a socket from loosening due to back-and-forth dragging of an electric device, so as to ensure a service life of the electric device and improve practicability; and can protect the male joint when the plug body does not use, guarantee the life of male joint, improve the outdoor anti-drop plug of use reliability.
The invention discloses an outdoor anti-drop plug, which comprises a plug body 1, wherein a male connector 2 is arranged at one end of the plug body, and an electric connecting wire 3 is arranged at the other end of the plug body; the electric connecting wire fixing device further comprises a fixing plate 4, a fastening belt 5 and a lifting rod 6, wherein a through hole 7 is formed in the fixing plate, the right end of the electric connecting wire penetrates through the through hole from the left end of the fixing plate to the right side of the fixing plate, the electric connecting wire and the fixing plate can rotate relatively, a through hole 8 penetrating through the fixing plate from left to right is formed in the upper portion of the fixing plate, a cavity 9 is formed in the fixing plate and located above the through hole, a limiting plate 10, a spring 11 and a limiting rod 12 are arranged in the cavity, the top end and the bottom end of the spring are respectively connected with the inner top wall of the cavity and the top end of the limiting plate, a connecting hole is formed between the cavity and the through hole, the top end of the limiting rod is connected with the middle of the bottom end of the limiting plate, the bottom end of the limiting rod penetrates through the connecting hole from the cavity and extends into the through hole, an adjusting hole is, one end of the fastening belt is fixedly connected with the bottom end of the fixing plate, a plurality of groups of limiting holes 13 are formed in the other end of the fastening belt, one end of the fastening belt with the limiting holes is bent by 180 degrees and then penetrates through the through hole from the left end of the fixing plate to the right side of the fixing plate, and the bottom end of the limiting rod is located in one group of limiting holes; the sealing device also comprises a sealing cover 14 which is arranged on the fastening belt and is integrally formed with the fastening belt, and the sealing cover is provided with a slot 15 which is matched with the male connector; the fastening belt is wound around the socket at one end with the limiting hole and penetrates through the through hole to the right side of the fixing plate at the left end of the fixing plate, the fastening belt is limited by inserting the bottom end of the limiting rod into one group of limiting holes, the plug body and the plug are bound together through the fastening belt, the situation that the plug body and the socket are loosened due to back and forth dragging of electric equipment can be prevented, the service life of the electric equipment is guaranteed, the practicability is improved, when the plug and the socket are required to be separated, the lifting rod is lifted up to drive the limiting plate to move upwards and compress the spring, the limiting plate drives the limiting rod to move upwards and draw out the bottom of the limiting rod from the limiting holes, at the moment, the fastening belt can be drawn out from the through hole, and the plug body and the socket can be separated; when the plug body does not use, can insert the male joint of plug body to the slot of sealed lid in, then tie up sealed lid and plug body together through the fastening area, can protect the male joint when the plug body does not use, guarantee the life of male joint, improve the use reliability.
According to the outdoor anti-drop plug, the fastening belt and the sealing cover are made of flexible plastic materials; fastening area all adopts flexible plastic envelope material with sealed lid, has good bending nature, can tie up tightly fixedly to plug body and socket when plug body inserts on the socket of difference, improves the practicality.
According to the outdoor anti-drop plug, the transition section is arranged at the connecting part of the plug body and the electric connecting wire, and the transition section is provided with the plurality of openings 16; through a plurality of openings on the changeover portion, make the electric connection line have certain bending property, avoid hard buckling to cause the damage to the electric connection line, improve the practicality.
According to the outdoor anti-drop plug, the length of the limiting rod and the thickness of the limiting plate are greater than the height of the cavity and smaller than the distance between the inner top wall of the cavity and the top of the through hole; when the limiting plate is located the bottom of cavity, the bottom of gag lever post can insert to spacing downthehole carrying on spacing fixedly to the fastening area, and when the limiting plate was located the top of cavity, the bottom of gag lever post got into in the connecting hole, is not spacing carrying on the fastening area, and easy operation improves and uses the reliability.
According to the outdoor anti-drop plug, the anti-drop layers 17 are arranged at the front end and the rear end of the plug body; the plug body and the socket are conveniently inserted through the anti-slip layer, and the use reliability is improved.
According to the outdoor anti-drop plug, the size and the shape of the sealing cover are matched with those of the plug body; when the male connector is inserted into the slot of the sealing cover, the sealing cover is tightly attached to the plug body, and the protection of the male connector is improved.
According to the outdoor anti-drop plug, the plurality of groups of limiting holes are arranged at one end of the fastening belt at equal intervals; can insert the bottom of gag lever post to the spacing downthehole of difference according to the size and the thickness of socket to guarantee that plug body all can tie up tightly fixedly through the fastening area when cooperating with the socket of difference, improve its suitability.
According to the outdoor anti-drop plug, the plug body can be a two-pin plug or a triangular plug; the plug body can be a two-pin plug and also can be a triangular plug, so that the practicability is improved.
The invention relates to an outdoor anti-drop plug, which is characterized in that when in use, one end of a fastening belt with a limiting hole is wound around a socket and penetrates through a perforation to the right side of a fixed plate at the left end of the fixed plate, the fastening belt is limited by inserting the bottom end of a limiting rod into one group of limiting holes, the plug body and the plug are bound together through the fastening belt, the situation that the plug body and the socket are loosened due to the back and forth dragging of electric equipment can be prevented, the service life of the electric equipment is ensured, the practicability is improved, when the plug and the socket are required to be separated, the lifting rod is lifted, the lifting rod drives a limiting plate to move upwards and compress a spring, the limiting plate drives the limiting rod to move upwards and draw out the bottom of the limiting rod from the limiting hole, at the moment, the fastening belt can be drawn out from the perforation, the plug body and the socket can be separated, when the plug body is not used, a male connector of the plug, then the sealing cover and the plug body are bound together through the fastening belt, the male connector can be protected when the plug body is not used, the service life of the male connector is ensured, the use reliability is improved, the fastening belt and the sealing cover are both made of flexible plastic packaging materials, the bending property is good, the plug body and the socket can be tightly bound and fixed when the plug body is inserted into different sockets, the electric connecting wire has certain bending property through the plurality of openings on the transition section, the electric connecting wire is prevented from being damaged by rigid bending, when the limiting plate is positioned at the bottom of the cavity, the bottom of the limiting rod can be inserted into the limiting hole to limit and fix the fastening belt, when the limiting plate is located the top of cavity, the bottom entering connecting hole of gag lever post is not spacing to the fastening area, easy operation, when the slot of sealed lid is inserted to the male joint, sealed lid closely laminates with the plug body.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. An outdoor anti-drop plug comprises a plug body (1), wherein a male connector (2) is arranged at one end of the plug body (1), and an electric connecting wire (3) is arranged at the other end of the plug body (1); the novel electric wire fixing device is characterized by further comprising a fixing plate (4), a fastening belt (5) and a lifting rod (6), wherein a through hole (7) is formed in the fixing plate (4), the right end of the electric connecting wire (3) penetrates through the through hole (7) from the left end of the fixing plate (4) to the right side of the fixing plate (4), the electric connecting wire (3) and the fixing plate (4) can rotate relatively, a through hole (8) penetrating left and right is formed in the upper portion of the fixing plate (4), a cavity (9) is formed in the fixing plate (4), the cavity (9) is located above the through hole (8), a limiting plate (10), a spring (11) and a limiting rod (12) are arranged in the cavity (9), the top end and the bottom end of the spring (11) are respectively connected with the inner top wall of the cavity (9) and the top end of the limiting plate (10), and a connecting hole is formed between the, the top end of the limiting rod (12) is connected with the middle part of the bottom end of the limiting plate (10), the bottom end of the limiting rod (12) passes through the connecting hole from the cavity (9) and extends into the through hole (8), the top end of the fixing plate (4) is provided with an adjusting hole, the adjusting hole is communicated with the cavity (9), the bottom end of the lifting rod (6) penetrates through the adjusting hole from the top end of the fixed plate (4) to extend into the cavity (9) and penetrate through the spring (11) to be connected with the middle part of the top end of the limiting plate (10), one end of the fastening belt (5) is fixedly connected with the bottom end of the fixing plate (4), the other end of the fastening belt (5) is provided with a plurality of groups of limiting holes (13), and one end of the fastening belt (5) with a limiting hole (13) is bent for 180 degrees and then passes through the through hole (8) from the left end of the fixed plate (4) to the right side of the fixed plate (4), the bottom end of the limiting rod (12) is positioned in one group of limiting holes (13); the anti-theft device is characterized by further comprising a sealing cover (14), wherein the sealing cover (14) is installed on the fastening belt (5) and is integrally formed with the fastening belt (5), a slot (15) is formed in the sealing cover (14), and the slot (15) is matched with the male connector (2);
the size and the shape of the sealing cover (14) are matched with those of the plug body (1), and when the male connector (2) is inserted into the inserting groove (15) of the sealing cover (14), the sealing cover (14) is tightly attached to the plug body (1);
the fastening belt (5) and the sealing cover (14) are both made of flexible plastic materials;
a transition section is arranged at the joint of the plug body (1) and the electric connecting wire (3), and a plurality of openings (16) are arranged on the transition section;
the length of the limiting rod (12) and the thickness of the limiting plate (10) are greater than the height of the cavity (9) and smaller than the distance between the inner top wall of the cavity (9) and the top of the through hole (8);
the front end and the rear end of the plug body (1) are both provided with anti-skid layers (17);
the multiple groups of limiting holes (13) are arranged at one end of the fastening belt (5) at equal intervals;
the plug body (1) can be a two-pin plug or a triangular plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954734.1A CN109119820B (en) | 2018-08-21 | 2018-08-21 | Outdoor anti-drop plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954734.1A CN109119820B (en) | 2018-08-21 | 2018-08-21 | Outdoor anti-drop plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109119820A CN109119820A (en) | 2019-01-01 |
| CN109119820B true CN109119820B (en) | 2020-10-20 |
Family
ID=64852509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810954734.1A Active CN109119820B (en) | 2018-08-21 | 2018-08-21 | Outdoor anti-drop plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109119820B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349695Y (en) * | 1998-06-24 | 1999-11-17 | 张广溥 | Power source plug fastening belt |
| US7415309B2 (en) * | 2005-07-11 | 2008-08-19 | Boston Scientific Scimed, Inc. | Percutaneous access for neuromodulation procedures |
| CN201252238Y (en) * | 2008-07-08 | 2009-06-03 | 富士康(昆山)电脑接插件有限公司 | Cable connector component and dustproof cover component thereof |
| CN201478589U (en) * | 2009-07-02 | 2010-05-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector component and dust cap thereof |
| CN202695834U (en) * | 2012-07-26 | 2013-01-23 | 泰州市赛福电子有限公司 | Waterproof harness connector |
| CN105071173B (en) * | 2015-08-23 | 2017-09-12 | 安徽泓森物联网有限公司 | Buckled attaching plug extended line |
| CN105207009A (en) * | 2015-10-18 | 2015-12-30 | 山东科技职业学院 | Simple plug fixing device |
| CN207265306U (en) * | 2017-08-02 | 2018-04-20 | 张乐泷 | One kind is easy to clean data cable |
-
2018
- 2018-08-21 CN CN201810954734.1A patent/CN109119820B/en active Active
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| Publication number | Publication date |
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| CN109119820A (en) | 2019-01-01 |
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