CN219937405U - Overload-proof plug power line - Google Patents
Overload-proof plug power line Download PDFInfo
- Publication number
- CN219937405U CN219937405U CN202321040418.6U CN202321040418U CN219937405U CN 219937405 U CN219937405 U CN 219937405U CN 202321040418 U CN202321040418 U CN 202321040418U CN 219937405 U CN219937405 U CN 219937405U
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- Prior art keywords
- connector
- plug
- main body
- protector
- plug main
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- 230000001012 protector Effects 0.000 claims abstract description 24
- 230000002265 prevention Effects 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an overload-proof plug power line, in particular to the technical field of plug power lines, which comprises a plug main body, wherein a connecting assembly is arranged on the plug main body and comprises a protector arranged in the plug main body, and a first connector is arranged at the top of the protector. According to the utility model, the connecting assembly is arranged, when the pin piece and the plug deform due to voltage, the pin piece is separated from the protector, so that the plug cannot generate electric transmission even contacting with the pin piece, the overload protection function is realized, when one of the first connector, the second connector and the third connector on the plug main body is damaged, the plug main body can be continuously used through the rest, and meanwhile, the insulating plate is detached through the positioning column and the positioning cylinder, so that a worker can maintain the damaged first connector, second connector and third connector conveniently.
Description
Technical Field
The utility model relates to the technical field of plug power lines, in particular to an overload-proof plug power line.
Background
The plug and the power cord are used as electric connection tools of electric appliances and mains supply in daily life, the connector of general electronic products and the plug of electric appliances are called as plugs, the household alternating current power plug and socket are provided with rod-shaped or copper-plate-shaped protruding male connectors, the female connector type power socket with slots or pits is inserted in a physical mode, most of traditional plugs only have simple on and off functions, overload problems of loads can be caused when electric shock, electric leakage, short circuit and other conditions are met in life, if fire disaster is likely to be caused not solved in time, and the overload problems can be solved only by cutting off a main gate under most conditions.
The utility model patent with the patent application number of CN202121051472.1 discloses an overload protection plug, and aims to provide the overload protection plug with an overload protection function. The plug comprises a first shell and a second shell, wherein the first shell and the second shell are detachably connected and form a plug cavity, a lead mounting seat and an overload protector are arranged in the plug cavity, a pin seat is arranged on the first shell, and the lead mounting seat is electrically connected with the pin seat through the overload protector;
when the structure is used, the deformation piece is heated to deform, the contacts on the deformation piece are automatically separated from the pins II, and at the moment, the connection between the conductive piece and the connector lug is disconnected, so that the aim of overload protection is fulfilled, but the structure is single in connection and only suitable for a single cable, and the structure is low in practicality when in use.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an overload protection plug power cord, which aims 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: an overload-proof plug power cord comprises a plug main body, wherein a connecting component is arranged on the plug main body;
the connecting assembly comprises a protector arranged in the plug main body, a first connector is arranged at the top of the protector, a second connector is arranged at the bottom of the protector, and a third connector is arranged at one side of the protector;
the first connector, the second connector and the third connector are respectively provided with a pin piece, the outer sides of the pin pieces are respectively provided with a protective frame, and a plurality of pin pieces respectively extend to the protector;
the first connector, the second connector and the third connector respectively extend to one side of the corresponding inner wall of the plug main body, insulating plates are respectively arranged at two ends of the plug main body, wire inserting discs are respectively arranged on the two insulating plates, and wires are respectively arranged on the two wire inserting discs;
positioning cylinders are arranged at four corners of the inner wall of the plug main body respectively, and positioning columns which are clamped with the corresponding positioning cylinders are arranged at four corners of the insulating plate respectively.
The utility model has the technical effects and advantages that:
compared with the prior art, the connecting assembly is simple in overall design and reasonable in structure, and through corresponding matching of the structures, when the pin piece and the plug deform due to voltage, the pin piece is separated from the protector, so that the plug cannot generate electric transmission even if the plug contacts with the pin piece, and the overload protection function is achieved;
meanwhile, the first connector, the second connector and the third connector respectively extend to the corresponding side surfaces of the plug main body, so that when one of the first connector, the second connector and the third connector on the plug main body is damaged, the plug main body can be used continuously through the rest, and meanwhile, the insulating plate is detached through the positioning column and the positioning cylinder, so that a worker can repair the damaged first connector, second connector and third connector conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings to those of ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present utility model.
Fig. 2 is a front view of the plug body of the present utility model.
Fig. 3 is an exploded view showing the internal structure of the plug body according to the present utility model.
Fig. 4 is an exploded view of the connection assembly of the present utility model.
The reference numerals are: 1. a plug main body; 2. a protector; 3. a first joint; 4. a second joint; 5. a third joint; 6. a pin member; 7. a protective frame; 8. an insulating plate; 9. a wire; 10. a positioning cylinder; 11. positioning columns; 12. and a plug wire board.
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.
In the embodiment, as shown in fig. 1-4, an overload protection plug power cord can be used by inserting a plurality of cables through a connecting component arranged on a plug main body 1, meanwhile, overload protection can be realized, and the specific structure of the component is as follows;
the connecting assembly comprises a protector 2 arranged in a plug main body 1, a first connector 3 is arranged at the top of the protector 2, a second connector 4 is arranged at the bottom of the protector 2, and a third connector 5 is arranged at one side of the protector 2;
the first joint 3, the second joint 4 and the third joint 5 are respectively provided with a pin member 6, the outer sides of the pin members 6 are respectively provided with a protective frame 7, and a plurality of pin members 6 respectively extend to the protector 2;
the first connector 3, the second connector 4 and the third connector 5 respectively extend to one side of the corresponding inner wall of the plug main body 1, insulating plates 8 are respectively arranged at two ends of the plug main body 1, wire inserting discs 12 are respectively arranged on the two insulating plates 8, and wires 9 are respectively arranged on the two wire inserting discs 12;
positioning cylinders 10 are respectively arranged at four corners of the inner wall of the plug main body 1, and positioning columns 11 which are clamped with the corresponding positioning cylinders 10 are respectively arranged at four corners of the insulating plate 8.
When the structure is used, the lead 9 is used for conveying electric energy to the plug main body 1, when the plug is inserted into the plug main body 1, the pin piece 6 conducts electricity, and when the pin piece 6 and the plug deform due to voltage, the pin piece 6 is separated from the protector 2, so that the plug cannot be electrically transferred even contacting with the pin piece 6, and the overload protection function is realized;
and the first connector 3, the second connector 4 and the third connector 5 extend to the corresponding side surfaces of the plug main body 1 respectively, so that when one of the first connector 3, the second connector 4 and the third connector 5 on the plug main body 1 is damaged, the plug main body 1 can be used continuously through the rest, and meanwhile, the insulating plate 8 is dismounted through the positioning column 11 and the positioning cylinder 10, so that a worker can repair the damaged first connector 3, second connector 4 and third connector 5 conveniently.
Different from the prior art, the utility model discloses an overload protection plug power cord, by separating a pin member 6 from a protector 2 when the pin member 6 and a plug deform due to voltage, the pin member 6 can not generate electric transmission even if the plug contacts the pin member 6, the overload protection function is realized, and a first connector 3, a second connector 4 and a third connector 5 respectively extend to corresponding sides of a plug main body 1, so that when one of the first connector 3, the second connector 4 and the third connector 5 on the plug main body 1 is damaged, the plug main body 1 can be used continuously through the rest, and meanwhile, an insulating plate 8 is detached through a positioning column 11 and a positioning cylinder 10, so that a worker can maintain the damaged first connector 3, second connector 4 and third connector 5 conveniently.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (5)
1. An overload prevention plug power cord, includes plug main part (1), its characterized in that: the plug main body (1) is provided with a connecting component;
the connecting assembly comprises a protector (2) arranged in a plug main body (1), a first connector (3) is arranged at the top of the protector (2), a second connector (4) is arranged at the bottom of the protector (2), and a third connector (5) is arranged at one side of the protector (2);
the first connector (3), the second connector (4) and the third connector (5) are respectively provided with pin pieces (6), the outer sides of the pin pieces (6) are respectively provided with a protection frame (7), and a plurality of the pin pieces (6) respectively extend to the protector (2).
2. An overload prevention plug power cord as claimed in claim 1, wherein: the first connector (3), the second connector (4) and the third connector (5) respectively extend to one side of the corresponding inner wall of the plug main body (1).
3. An overload prevention plug power cord as claimed in claim 1, wherein: insulating plates (8) are respectively arranged at two ends of the plug main body (1), and wire inserting discs (12) are respectively arranged on the two insulating plates (8).
4. A overload-prevention plug power cord as claimed in claim 3, wherein: and the two wire inserting discs (12) are respectively provided with a wire (9).
5. An overload prevention plug power cord as claimed in claim 1, wherein: positioning cylinders (10) are respectively arranged at four corners of the inner wall of the plug main body (1), and positioning columns (11) which are clamped with the corresponding positioning cylinders (10) are respectively arranged at four corners of the insulating plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040418.6U CN219937405U (en) | 2023-05-05 | 2023-05-05 | Overload-proof plug power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040418.6U CN219937405U (en) | 2023-05-05 | 2023-05-05 | Overload-proof plug power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219937405U true CN219937405U (en) | 2023-10-31 |
Family
ID=88496329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321040418.6U Active CN219937405U (en) | 2023-05-05 | 2023-05-05 | Overload-proof plug power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219937405U (en) |
-
2023
- 2023-05-05 CN CN202321040418.6U patent/CN219937405U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |