CN209374745U - A kind of Portable type plug - Google Patents

A kind of Portable type plug Download PDF

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Publication number
CN209374745U
CN209374745U CN201920116527.9U CN201920116527U CN209374745U CN 209374745 U CN209374745 U CN 209374745U CN 201920116527 U CN201920116527 U CN 201920116527U CN 209374745 U CN209374745 U CN 209374745U
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CN
China
Prior art keywords
metal pin
metal
lower case
upper housing
pin
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Application number
CN201920116527.9U
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Chinese (zh)
Inventor
胡卓一
张益晋
杨剑莉
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胡卓一
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Priority to CN201920116527.9U priority Critical patent/CN209374745U/en
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Publication of CN209374745U publication Critical patent/CN209374745U/en
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Abstract

The utility model provides a kind of Portable type plug, including upper housing, lower case and metal pin, the upper housing, lower case are triangular structure, the metal pin includes ground wire metal pin, N metal pin and L metal pin, the metal pin is fixed on the lower end surface of the lower case, and the lower end surface of upper housing and the upper surface of lower case connect on one side close to N metal pin and L metal pin, form connection side;It is corresponding with metal pin on the upper surface of the lower case to offer circular groove, connection chuck is equipped in the circular groove, rotation is equipped with metal connecting column between the connection chuck, and the upper surface of the metal connecting column is crossed with curved metal folder.The utility model structure is simple, easy to operate without fixing pieces twist-ons such as screws;Ground wire metal pin can make the utility model while use to do two plugs and three plugs by screwing in receiving to upper housing.

Description

A kind of Portable type plug
Technical field
The utility model belongs to electrical component, and in particular to a kind of Portable type plug.
Background technique
Plug is the common electrical component of people, is in great demand on building site.Currently, plug is divided into two by pin quantity Plug and three plugs, since condition limitation can often encounter such some cases on building site: going to insert three electricity by two heads It plate or goes to insert two electric plates by three heads, solution is to take pliers to screw pin or break one to insert at present Foot, such operation often damages plug, and brings security risk;Current plug there are one problem is connect with conducting wire Inconvenience needs to be twisted several screws, influences working efficiency.
Summary of the invention
The utility model provides a kind of structure and is simple and convenient to operate safe and reliable portable insert in order to solve the above problem Head.
The technical solution adopted in the utility model in order to achieve the above objectives:
A kind of Portable type plug, including upper housing, lower case and metal pin, the upper housing, lower case are triangle Shape structure, the metal pin include ground wire metal pin, N metal pin and L metal pin, and the metal pin is fixed on institute It states on the lower end surface of lower case, and the lower end surface of upper housing and the upper surface of lower case are close to N metal pin and L metal pin one Side connection forms connection side;
It is corresponding with metal pin on the upper surface of the lower case to offer circular groove, connection chuck is equipped in the circular groove, Rotation is equipped with metal connecting column between the connection chuck, and the upper surface of the metal connecting column is crossed with curved metal folder, institute Face where stating curved metal folder is parallel with the connection side, and the lower end surface of the metal connecting column and the metal pin connect It connects, and the corresponding connection chuck of the ground wire metal pin is open loop chuck, the corresponding metal connection of the ground wire metal pin It is set on column excircle there are two boss, when the rotation boss is overlapped with the open ring position of the open loop chuck, the metal Connecting column and ground wire metal pin connected to it are detached from the circular groove, are offered described in leading on the upper surface of the lower case The lead placement slot of circular groove, the lead placement slot extend to outside the connection side, are used for lead-in conductor;
The lower end surface of the upper housing is equipped with protrusion corresponding with the circular groove, and the ground wire metal pin is corresponding Container is offered in protrusion, for accommodating the metal connecting column for being detached from the circular groove and ground wire metal pin connected to it, The fluting direction of the container is vertical with the face where curved metal folder.
Further, the connection side of the upper housing and lower case is connected by hinge;Two sides of the upper housing Equipped with connecting hook, the lower end surface of the lower case and the connecting hook corresponding position offer link slot, and the connecting hook can be with Link slot fastens.
Compared with prior art the utility model has the beneficial effects that
1, the utility model structure is simple, easy to operate without fixing pieces twist-ons such as screws;
2, the ground wire metal pin of the utility model can make the utility model simultaneously by screwing in receiving to upper housing With doing two plugs and three plugs;
3, when the utility model is used, the protection insulating layer of connecting line can be cut away, is pressed from both sides by curved metal by thread end clamp Upper case cover is closed after firmly.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model upper housing structural schematic diagram;
Fig. 3 is the utility model lower case structural schematic diagram;
Fig. 4 is that the utility model connects chuck structural schematic diagram;
Fig. 5 is the utility model N metal pin and metal connecting column attachment structure schematic diagram;
Fig. 6 is the utility model open loop chuck structural schematic diagram;
Fig. 7 is the utility model ground wire metal pin and metal connecting column attachment structure schematic diagram.
Specific embodiment
A kind of Portable type plug, including upper housing 1, lower case 2 and metal pin, the upper housing 1, lower case 2 are Triangular structure, the metal pin include ground wire metal pin 3, N metal pin 4 and L metal pin 5, the metal pin It is fixed on the lower end surface of the lower case 2, and the lower end surface of upper housing 1 and the upper surface of lower case 2 are close to N metal pin 4 It is connected on one side with L metal pin 5, forms connection side;
It is corresponding with metal pin on the upper surface of the lower case 2 to offer circular groove 6, connection card is equipped in the circular groove 6 Platform 7, rotation is equipped with metal connecting column 8 between the connection chuck 7, and the upper surface of the metal connecting column 8 is crossed with arc gold Belong to folder 9, the face where the curved metal folder 9 is parallel with the connection side, the lower end surface of the metal connecting column 8 and the gold Belong to pin connection, and the corresponding connection chuck 7 of the ground wire metal pin 3 is open loop chuck 10, the ground wire metal pin 3 is right It is set on 15 excircle of metal connecting column answered there are two boss 11, when the open loop for rotating the boss 11 and the open loop chuck 10 When position is overlapped, the metal connecting column 15 and ground wire metal pin 3 connected to it are detached from the circular groove 6, the lower case 2 Upper surface on offer the lead placement slot 12 for leading to the circular groove 6, the lead placement slot 12 extends to the connection side Outside, it is used for lead-in conductor;15 diameter of metal connecting column is less than the diameter of metal connecting column 8;
The lower end surface of the upper housing 1 is equipped with corresponding with the circular groove 6 raised 13, and the ground wire metal pin 3 Container 14 is offered in corresponding protrusion, is detached from the metal connecting column 15 of the circular groove 6 and connected to it for accommodating The fluting direction of line metal pin 3, the container 14 is vertical with the face where curved metal folder 9, the container 14 It is interior to be equipped with column sponge, fluting in the middle part of column sponge, for accommodating ground wire metal pin 3.
The connection side of the upper housing 1 and lower case 2 is connected by hinge;Two sides of the upper housing 1, which are equipped with, to be connected Connect hook 16, the lower end surface of the lower case 2 and the connecting hook corresponding position offer link slot 17, and the connecting hook 16 can be with Link slot 17 fastens.

Claims (2)

1. a kind of Portable type plug, including upper housing, lower case and metal pin, which is characterized in that the upper housing, lower case It is triangular structure, the metal pin includes ground wire metal pin, N metal pin and L metal pin, the metal pin It is fixed on the lower end surface of the lower case, and the lower end surface of upper housing and the upper surface of lower case are close to N metal pin and L gold Belong to pin to connect on one side, forms connection side;
It is corresponding with metal pin on the upper surface of the lower case to offer circular groove, connection chuck is equipped in the circular groove, it is described It connects rotation between chuck and is equipped with metal connecting column, the upper surface of the metal connecting column is crossed with curved metal folder, the arc Face where shape metal clip is parallel with the connection side, and the lower end surface of the metal connecting column is connect with the metal pin, and The corresponding connection chuck of the ground wire metal pin is open loop chuck, the corresponding metal connecting column outer circle of the ground wire metal pin There are two boss by Zhou Shangshe, when the rotation boss is overlapped with the open ring position of the open loop chuck, the metal connecting column It is detached from the circular groove with ground wire metal pin connected to it, is offered on the upper surface of the lower case and leads to the circular groove Lead placement slot, the lead placement slot extend to outside the connection side, are used for lead-in conductor;
The lower end surface of the upper housing is equipped with protrusion corresponding with the circular groove, and the corresponding protrusion of the ground wire metal pin On offer container, it is described for accommodating the metal connecting column for being detached from the circular groove and ground wire metal pin connected to it The fluting direction of container is vertical with the face where curved metal folder.
2. a kind of Portable type plug according to claim 1, which is characterized in that the connection side of the upper housing and lower case It is connected by hinge;Two sides of the upper housing are equipped with connecting hook, the lower end surface of the lower case and the connecting hook pair Position is answered to offer link slot, the connecting hook can be fastened with link slot.
CN201920116527.9U 2019-01-23 2019-01-23 A kind of Portable type plug Active CN209374745U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920116527.9U CN209374745U (en) 2019-01-23 2019-01-23 A kind of Portable type plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920116527.9U CN209374745U (en) 2019-01-23 2019-01-23 A kind of Portable type plug

Publications (1)

Publication Number Publication Date
CN209374745U true CN209374745U (en) 2019-09-10

Family

ID=67826007

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920116527.9U Active CN209374745U (en) 2019-01-23 2019-01-23 A kind of Portable type plug

Country Status (1)

Country Link
CN (1) CN209374745U (en)

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