CN215869911U - Three-plug integrated plug with hollow contact pins - Google Patents
Three-plug integrated plug with hollow contact pins Download PDFInfo
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- CN215869911U CN215869911U CN202122209636.5U CN202122209636U CN215869911U CN 215869911 U CN215869911 U CN 215869911U CN 202122209636 U CN202122209636 U CN 202122209636U CN 215869911 U CN215869911 U CN 215869911U
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- contact pin
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- wire contact
- pin
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Abstract
The utility model discloses a three-plug integrated plug with hollow contact pins, which comprises a plug, wherein a plug shell for protecting the plug is fixedly arranged on the outer side of the plug, a ground wire contact pin is fixedly arranged at the bottom of the plug shell, mounting grooves are formed in two sides of the bottom of the plug shell, mounting seats are movably connected in the mounting grooves, a zero wire contact pin and a live wire contact pin are respectively and fixedly arranged in the middle of the mounting seats, a sliding groove is formed between the mounting grooves and the mounting seats, a sliding block is fixedly arranged at the top of the mounting seats, the sliding block is in sliding connection with the sliding groove, a baffle is fixedly arranged in the sliding groove, and the sliding block is movably connected with two ends of the baffle; install the mount pad through the mounting groove that sets up in plug housing bottom, be convenient for install live wire contact pin and zero line contact pin, through setting up the spout between mounting groove and mount pad, be favorable to making the mount pad rotate to the angle of adjustment live wire contact pin and zero line contact pin is favorable to improving the practicality of device, improves the use prescription of device.
Description
Technical Field
The utility model relates to the field of plugs, in particular to a three-plug integrated plug with hollow contact pins.
Background
The Connector (Connector) of a general electronic product and the Pin (Pin) of an electrical appliance are called as plugs. A plug and socket for domestic AC power supply has a male connector in the shape of rod or copper plate and a female connector-type power supply socket with slot or concave hole. The dimensions are an important technical requirement in relation to whether the plug and socket and the converter can be used safely and whether the universal interchangeability requirement is met to avoid misinsertions. Unqualified size can influence the user and use or produce hidden danger such as contact failure, mistake interpolation, and light then the equipment damage, can produce conflagration and electric shock accident by weight.
The plug has various types and various standards, and is divided into different areas, the plugs are different, during traveling abroad, the carried electrical equipment can be used only by wearing the adapter, the adapter has small volume and is easy to fall off when being carried, and a lot of inconvenience is brought to the life of people, so that the three-plug integrated plug with hollow contact pins is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the three-pin integrated plug with hollow pins, which is convenient for changing the states of the live wire pins and the zero line pins, so that the plug meets the British standard plug standard, is favorable for improving the practicability of the device, is convenient and fast to use, and is favorable for improving the use timeliness of the device.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a hollow three-plug one-piece type plug of contact pin, includes the plug, outside fixed mounting has the plug shell to its protection on the plug, plug shell bottom fixed mounting has the ground wire contact pin, the mounting groove has all been seted up to plug shell bottom both sides, equal swing joint has the mount pad in the mounting groove, there are zero line contact pin, live wire contact pin at mount pad middle part fixed mounting respectively, be equipped with the spout between mounting groove and the mount pad, mount pad top fixed mounting has the slider, slider sliding connection spout, fixed mounting has the baffle in the spout, slider swing joint baffle both ends.
Preferably, the sliding groove is internally provided with threaded holes at two ends of the baffle plate, the threaded holes are internally connected with limiting screws, and the inner sides of the limiting screws are attached to the surfaces of the sliding blocks.
Preferably, the equal fixed mounting of ground wire contact pin, zero line contact pin, live wire contact pin one end has the conducting block, fixed mounting has the connection terminal on the conducting block, the wiring hole has all been seted up at the connection terminal middle part, conducting block, connection terminal, wiring hole all are located the plug shell.
Preferably, the bottoms of the zero line contact pin and the live line contact pin are fixedly provided with plastic feet, and the bottoms of the plastic feet are attached to the surface of the mounting seat.
Preferably, the ground wire contact pin, the zero line contact pin and the live wire contact pin are all made of copper, and hollow cavities are formed in the ground wire contact pin, the zero line contact pin and the live wire contact pin.
Preferably, the zero line contact pin and the live wire contact pin are equal in length, and the ground wire contact pin is slightly longer than the zero line contact pin and the live wire contact pin.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. the installation seat is installed through the installation groove formed in the bottom of the plug shell, so that the live wire contact pin and the zero line contact pin can be conveniently installed, and the installation seat can be conveniently rotated through the sliding groove formed between the installation groove and the installation seat, so that the angle between the live wire contact pin and the zero line contact pin can be adjusted, the practicability of the device can be improved, and the use timeliness of the device can be improved;
2. through setting up the screw hole that is located the baffle both sides in the spout, be convenient for install limit screw, keep off the slider in limit screw, be convenient for fix a position the slider to carry on spacingly to the mount pad, be favorable to improving the stability of device, be favorable to improving the use prescription of device.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure shown at A in FIG. 1 according to the present invention;
wherein: 1. a plug; 2. a plug housing; 3. a ground wire contact pin; 4. zero line pin insertion; 5. a live wire pin; 6. plastic feet; 7. mounting grooves; 8. a baffle plate; 9. a mounting seat; 10. a conductive block; 11. a wire holder; 12. a wiring hole; 13. a chute; 14. a slider; 15. a limiting screw; 16. and a hollow cavity.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-3, the utility model provides a three-pin integrated plug with hollow pins, which comprises a plug 1, wherein a plug shell 2 for protecting the plug 1 is fixedly installed on the outer side of the plug 1, a ground wire pin 3 is fixedly installed at the bottom of the plug shell 2, installation grooves 7 are respectively formed in two sides of the bottom of the plug shell 2, installation seats 9 are movably connected in the installation grooves 7, a zero wire pin 4 and a live wire pin 5 are respectively and fixedly installed in the middle of the installation seats 9, a sliding groove 13 is formed between the installation grooves 7 and the installation seats 9, a sliding block 14 is fixedly installed at the top of the installation seats 9, the sliding block 14 is in sliding connection with the sliding groove 13, a baffle 8 is fixedly installed in the sliding groove 13, and the sliding block 14 is in movable connection with two ends of the baffle 8;
install mount pad 9 through the mounting groove 7 that sets up in plug housing 2 bottom, be convenient for install live wire contact pin 5 and zero line contact pin 4, through setting up spout 13 between mounting groove 7 and mount pad 9, be favorable to making mount pad 9 rotate to adjustment live wire contact pin 5 and zero line contact pin 4's angle is favorable to improving the practicality of device, improves the use prescription of device.
As shown in fig. 3, in the embodiment, threaded holes are formed in the sliding groove 13 at two ends of the baffle plate 8, a limit screw 15 is connected to the threaded holes in an internal thread manner, and the inner side of the limit screw 15 is attached to the surface of the sliding block 14;
through setting up the screw hole that is located 8 both sides of baffle in spout 13, be convenient for install limit screw 15, keep off slider 14 in limit screw 15, be convenient for fix a position slider 14 to spacing mount pad 9 carries on spacingly, is favorable to improving the stability of device, is favorable to improving the use prescription of device.
As shown in fig. 2, this embodiment further discloses that one end of each of the ground pin 3, the zero line pin 4, and the fire pin 5 is fixedly provided with a conductive block 10, the conductive block 10 is fixedly provided with a wire holder 11, the middle of the wire holder 11 is provided with a wire connection hole 12, and the conductive block 10, the wire holder 11, and the wire connection hole 12 are all located in the plug housing 2;
through the conducting block 10 that sets up in ground wire contact pin 3, zero line contact pin 4, 5 one ends of live wire contact pin, be favorable to transmitting current for ground wire contact pin 3, zero line contact pin 4, live wire contact pin 5 after the wiring, through setting up the connection terminal 11 on conducting block 10, be convenient for reduce the wiring degree of difficulty, be favorable to improving the practicality of device, improve the device and use the ageing.
As shown in fig. 1-3, the embodiment further discloses that plastic pins 6 are fixedly mounted at the bottoms of the zero line pin 4 and the live line pin 5, and the bottoms of the plastic pins 6 are attached to the surface of the mounting base 9;
through setting up plastic foot 6 in zero line contact pin 4, 5 bottoms of live wire contact pin, be favorable to improving the security of device, prevent that zero line contact pin 4, 5 bottoms of live wire contact pin are electrically conductive to cause danger, be favorable to improving the practicality of device, improve the use prescription of device.
As shown in fig. 2, this embodiment further discloses that the ground pin 3, the zero line pin 4, and the fire line pin 5 are made of copper, and hollow cavities 16 are formed inside the ground pin, the zero line pin 4, and the fire line pin 5;
establish to copper through establishing ground wire contact pin 3, zero line contact pin 4, 5 materials of live wire contact pin, be favorable to improving ground wire contact pin 3, zero line contact pin 4, live wire contact pin 5's electrically conductive ability, improve the practicality of device, through all establishing to cavity 16 in its inside, be favorable to reducing ground wire contact pin 3, zero line contact pin 4, live wire contact pin 5's weight to reduction in production cost is favorable to improving the use prescription of device.
As shown in fig. 2, this embodiment also discloses that the lengths of the zero line pin 4 and the live line pin 5 are equal, and the length of the ground pin 3 is slightly longer than the lengths of the zero line pin 4 and the live line pin 5;
through setting up 3 length settings of ground wire contact pin and being slightly good at zero line contact pin 4, live wire contact pin 5, be favorable to improving the security of device, 1 when inserting to the socket at the plug, ground wire contact pin 3 at first gets into the socket, is favorable to preventing that the electrical apparatus electric leakage from causing danger, is favorable to improving the use of device ageing.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a hollow three of contact pin insert one-piece type plug, includes plug (1), outside fixed mounting has plug shell (2) to its protection on plug (1), its characterized in that: plug housing (2) bottom fixed mounting has ground wire contact pin (3), mounting groove (7) have all been seted up to plug housing (2) bottom both sides, equal swing joint has mount pad (9) in mounting groove (7), mount pad (9) middle part fixed mounting respectively has zero line contact pin (4), live wire contact pin (5), be equipped with spout (13) between mounting groove (7) and mount pad (9), mount pad (9) top fixed mounting has slider (14), slider (14) sliding connection spout (13), fixed mounting has baffle (8) in spout (13), slider (14) swing joint baffle (8) both ends.
2. The three-pin integral plug with hollow pins of claim 1, wherein: be located in spout (13) baffle (8) both ends all set up threaded hole, threaded hole female connection has stop screw (15), stop screw (15) inboard and slider (14) surface laminating.
3. The three-pin integral plug with hollow pins of claim 1, wherein: the ground wire contact pin (3), the zero line contact pin (4), the equal fixed mounting of live wire contact pin (5) one end has conducting block (10), fixed mounting has wire holder (11) on conducting block (10), wiring hole (12) have all been seted up at wire holder (11) middle part, conducting block (10), wire holder (11), wiring hole (12) all are located plug shell (2).
4. The three-pin integral plug with hollow pins of claim 1, wherein: zero line contact pin (4), equal fixed mounting in live wire contact pin (5) bottom have plastic foot (6), plastic foot (6) bottom all with mount pad (9) surface laminating.
5. The three-pin integral plug with hollow pins of claim 1, wherein: the ground wire contact pin (3), the zero line contact pin (4) and the live wire contact pin (5) are all made of copper, and hollow cavities (16) are formed in the ground wire contact pin, the zero line contact pin and the live wire contact pin.
6. The three-pin integral plug with hollow pins of claim 1, wherein: the lengths of the zero line contact pin (4) and the live wire contact pin (5) are equal, and the length of the ground wire contact pin (3) is slightly longer than the lengths of the zero line contact pin (4) and the live wire contact pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209636.5U CN215869911U (en) | 2021-09-13 | 2021-09-13 | Three-plug integrated plug with hollow contact pins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122209636.5U CN215869911U (en) | 2021-09-13 | 2021-09-13 | Three-plug integrated plug with hollow contact pins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215869911U true CN215869911U (en) | 2022-02-18 |
Family
ID=80319807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122209636.5U Active CN215869911U (en) | 2021-09-13 | 2021-09-13 | Three-plug integrated plug with hollow contact pins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215869911U (en) |
-
2021
- 2021-09-13 CN CN202122209636.5U patent/CN215869911U/en active Active
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