CN204304109U - Electrical System Power Plug - Google Patents

Abstract

The utility model discloses a circuit system power plug, which comprises a plug body and pins, wherein one end of the plug body is provided with a circular bulge to form a pressing positioning part, the middle part of the plug body is flat to form a handheld part, the other end of the plug body is bent towards one side direction to form a power line connecting part, two side walls of the handheld part are symmetrically provided with a boss respectively, the connecting part of the boss and the pressing positioning part is provided with a fillet transition, and the pins are arranged on the end surface of the pressing positioning part; the utility model has the advantages of ingenious structural design, reasonable arrangement of the handheld part and the lug boss on the handheld part, which is convenient for people to quickly clamp the plug and complete the plugging action, convenient use, time and labor saving and brings convenience to the life of people; and the round corner transition is arranged, so that uncomfortable feeling of fingers of a user due to inaccurate clamping position in the plugging process is avoided, the device is in accordance with human engineering, comfortable to use, safe and reliable, and is beneficial to wide popularization and application.

Description

Electrical System Power Plug

technical field

The utility model relates to the technical field of plugs, in particular to a circuit system power plug which is convenient for plugging and unplugging.

Background technique

Nowadays, there are more and more electrical equipment, and the power plug has become an item that may be encountered everywhere in daily life. In modern society, power plugs are widely used in the electrical industry. There are various power plugs on the market, each of which has a different design concept, and strives to meet the requirements of different users. Although these power plugs can generally meet the requirements of use, the design is not ingenious. The outer insulator part is relatively smooth, and it is not easy to hold by hand. Sometimes it is very laborious to insert and unplug the plug, and it is not easy to insert or pull out. It is not convenient enough to use. Life creates trouble.

Utility model content

In view of the above-mentioned shortcomings, the purpose of this utility model is to provide a circuit system power plug with ingenious and reasonable structural design, convenient plugging and unplugging, safety, reliability and beautiful appearance.

In order to achieve the above purpose, the technical solution provided by the utility model is: a circuit system power plug, which includes a plug body and pins, one end of the plug body is provided with a circular protrusion to form a pressing positioning part, and the middle part is flat The handle part is formed, and the other end is bent to one side to form a power cord connection part. The two side walls of the handle part are symmetrically provided with a convex platform, and the connection between the convex platform and the pressing positioning part is provided with a round corner transition. The pins are arranged on the end surface of the pressing and positioning part.

As an improvement of the utility model, the front of the boss is an arc surface, and the radius of the arc surface is 68-72 mm, which further improves the comfort.

As an improvement of the utility model, one side of the two sides of the boss is connected to the front, the middle part protrudes outward, and the other side is bent inward and connected to the handle to form a sharp corner transition. It conforms to ergonomics, and reduces costs on the basis of comfortable use.

As an improvement of the utility model, the pins include a live wire plug, a neutral wire plug and a ground wire plug. . The neutral line inserts are symmetrically located on both sides of the center line of the lower end face of the pressing positioning part; the lengths of the live line inserts and the neutral line inserts are equal, and the length of the ground line inserts is slightly longer than that of the live line inserts. piece. Quick positioning is achieved through the ground wire insert, which is convenient, fast and accurate to complete the insertion action.

As an improvement of the utility model, one end of the handle part connected to the power cord connection part protrudes symmetrically on both sides to form a retaining bar, and two protruding bars are arranged side by side at intervals on one side of the handle near the retaining bar. To avoid slipping, it is convenient and quick to complete the action of pulling out the plug.

The beneficial effects of the utility model are as follows: the utility model has an ingenious structural design, a reasonable handle part, and a boss on the handle part, which is convenient for people to quickly clamp the plug and complete the plugging action, which is convenient to use and saves time It is labor-saving and brings convenience to people's life; and there is a rounded corner transition to avoid discomfort to the user's fingers due to inaccurate clamping positions during the insertion and removal process. It is ergonomic, comfortable to use, safe and reliable, and is conducive to Widely promote and apply.

Below in conjunction with accompanying drawing and embodiment, the utility model is further described.

Description of drawings

Fig. 1 is a front structural schematic view of the utility model.

Fig. 2 is a right-view structure diagram of the utility model.

Fig. 3 is a top view structural diagram of the utility model.

Fig. 4 is a structural schematic diagram of the utility model viewed from above.

Fig. 5 is a schematic diagram of the three-dimensional structure of the utility model.

Detailed ways

Embodiment: Referring to Fig. 1 to Fig. 5, a circuit system power plug provided in this embodiment includes a plug body 1 and pins 2, and one end of the plug body 1 is provided with a circular protrusion to form a pressing positioning part 11, The middle part is flat to form a handle 12, and the other end is bent to one side to form a power cord connection part 13. The two side walls of the handle 12 are symmetrically provided with a boss 14, and the boss 14 and the pressing positioning part 11 There is a rounded corner 141 transition at the joint, which avoids discomfort to the user's fingers due to inaccurate clamping positions during the plugging and unplugging process. It conforms to ergonomics, is comfortable to use, and is safe and reliable. A pressing positioning part 11 is provided, which is convenient for people to apply force and quickly insert the plug into the socket.

The pin 2 is disposed on the end surface of the pressing and positioning portion 11 . Specifically, the pin 2 includes a live wire plug 21, a neutral wire plug 22 and a ground wire plug 23. The ground wire plug 23 is located at the upper centerline position of the end surface of the pressing positioning part 11. The live wire plug 21. The neutral line inserts 22 are symmetrically located on both sides of the center line of the lower end face of the pressing positioning part 11; the included angle a between the live line inserts 21 and the neutral line inserts 22 is 60 degrees. Wherein the live wire insert 21 and the neutral wire insert 22 have the same length, and the ground wire insert 23 is slightly longer than the live wire insert 21 . In this embodiment, the length of the ground wire insert 23 is 20-22 mm, and the length of the live wire insert 21 is 17-19 mm. Because the ground wire insertion piece 23 is slightly long, quick positioning can be realized through the ground wire insertion piece 23, and the insertion action is conveniently, quickly and accurately completed.

Referring to Fig. 2 and Fig. 5, in this embodiment, the radius of the rounded corner 141 of the rounded transition between the boss 14 and the pressing positioning part 11 is 2 mm, the structural design is reasonable, easy to realize, and the shape is more coordinated. beautiful.

In order to further improve the comfort, referring to Fig. 3 and Fig. 5, the front 142 of the boss 14 is an arc-shaped surface, and the radius of the arc-shaped surface is 68-72 mm.

Preferably, referring to FIG. 5 , one side of the two sides of the boss 14 is connected to the front 142 , the middle part protrudes outward, and the other side is bent inward and connected to the handle 12 to form a sharp corner. Transition143. It conforms to ergonomics, and reduces costs on the basis of comfortable use.

Referring to Fig. 2 , in order to avoid slipping and to facilitate and quickly complete the action of pulling out the plug, the two sides of the end connected to the power cord connection part 13 of the handle part 12 are symmetrically raised to form a stop bar 121, and the handle part 12 is close to the stop bar. Two convex strips 122 are arranged side by side at intervals on one side of the strip 121 .

When in use, since the handle 12 is provided, and the handle 12 is provided with a boss 14, people can quickly and stably clamp the plug through the boss 14, so as to facilitate the completion of the plugging and unplugging action, which is convenient to use, saves time and effort , to bring convenience to people's lives.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also change and modify the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model. As described in the above embodiments of the utility model, plugs of other structures obtained by adopting the same or similar structure are all within the protection scope of the utility model.

Claims (7)

1. A circuit system power plug, characterized in that it includes a plug body and pins, one end of the plug body is provided with a circular protrusion to form a pressing positioning part, the middle part is flat to form a hand-held part, and the other end is turned to one side direction bending to form a power cord connection part, the two side walls of the handle part are symmetrically provided with a boss, and the connection between the boss and the pressing positioning part is provided with a round corner transition, and the pins are arranged on the pressing positioning part on the end face. 2 . The electrical circuit system power plug according to claim 1 , wherein the radius of the rounded transition at the connection between the boss and the pressing positioning portion is 2 mm. 3 . 3 . The electrical circuit system power plug according to claim 2 , wherein the front of the boss is an arc surface, and the radius of the arc surface is 68-72 mm. 4 . 4. The circuit system power plug according to claim 1 or 3, characterized in that one side of the two side surfaces of the boss is connected to the front, the middle part protrudes outward, and the other side bends inward and Connected to the handle to form a sharp corner transition. 5. The circuit system power plug according to claim 1, wherein the pins include a live wire plug, a neutral wire plug and a ground wire plug, and the ground wire plug is located on the upper end surface of the pressing positioning part Center line position, the live line insert and neutral line insert are symmetrically located on both sides of the center line of the lower end face of the pressing positioning part; the lengths of the live line insert and the neutral line insert are equal, and the ground wire insert The length of the piece is slightly longer than the live wire insert piece. 6 . The circuit system power plug according to claim 5 , wherein the length of the ground wire insert is 20-22 mm, and the length of the live wire insert is 17-19 mm. 7. The circuit system power plug according to claim 5, characterized in that, one end of the handle part connected to the power cord connection part is symmetrically protruded on both sides to form a bar, and the handle part is close to the side of the bar There are two convex strips arranged side by side at intervals.