CN207691115U - A kind of Novel power cord plug - Google Patents

Abstract

The utility model discloses a kind of Novel power cord plugs,Including male plug inner box,Male plug inner box top is equipped with edge insulator lid,Male plug inner box and edge insulator lid are formed by rigid insulation plastic production,Edge insulator lid is fixedly connected with male plug inner box by card slot,Male plug inner box upper left-hand is equipped with left outside contact terminal,Left outside contact terminal is electrically connected with male plug inner box,Male plug inner box upper right is equipped with right outer contacting terminal,Right outer contacting terminal is electrically connected with male plug inner box,Upper lateral part is equipped with ground connection contact terminal on male plug inner box,Contact terminal is grounded to be electrically connected with male plug inner box,Male plug inner box front connects column equipped with line,Line, which connects column and pours to melt to connect with male plug inner box, to be made,Line connects column front connection external equipment line,External equipment line, which with line connects column and pours to melt to connect, to be made,This kind of Novel power cord plug,The power-line plug that it is provided is easy to disassemble,And all parts may be reused,It can be replaced reparation according to damage component when repair,Substantially reduce maintenance cost.

Description

A kind of Novel power cord plug

Technical field

The utility model is related to plug technical field, specially a kind of Novel power cord plug.

Background technology

Currently, the stability of power-line plug can ensure the stability of battery in instrument and equipment, and then it can ensure instrument The long-term stable operation of device equipment ensures the continuity of production, and field operation environment is relatively severe, needs power supply to be used Line plug has waterproof and dustproof function, and power-line plug in the prior art is that one end of conductive pin is fixed on fluid sealant In plug, since the arm of force of the conductive pin is longer, and the intensity of structure that conductive pin and seal rubber plug are formed is relatively low, will be electric It is close in the case of conductive pin and power outlet position inaccurate during source line plug is docked with power outlet Sealing plug is easily distorted deformation, the case where causing the contact pin being fixed on inside seal rubber plug torsional deformation occur, or even fracture, Simultaneously be susceptible between plug and plate the problem of pitching, bring prodigious loss to field work.

So how to design a kind of Novel power cord plug, becoming us will currently solve the problems, such as.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Novel power cord plug The problem of the problem of being easy torsional deformation, or even fractureing and be easy to pitch.

To achieve the above object, the utility model provides the following technical solutions：A kind of Novel power cord plug, including male plug Inner box, male plug inner box top are equipped with edge insulator lid, and the male plug inner box and the edge insulator lid are by rigid insulation plastics system It forms, the edge insulator lid is fixedly connected with the male plug inner box by card slot, and the male plug inner box upper left-hand is equipped with a left side Outer contacting terminal, the left outside contact terminal are electrically connected with the male plug inner box, and the male plug inner box upper right is equipped with the right side Outer contacting terminal, the right outer contacting terminal are electrically connected with the male plug inner box, and upper lateral part is equipped with and connects on the male plug inner box Ground contact terminal, the ground connection contact terminal are electrically connected with the male plug inner box, and male plug inner box front connects column equipped with line, The line, which connects column and pours to melt to connect with the male plug inner box, to be made, and the line connects column front connection external equipment line, described external to set Standby line, which with the line connects column and pours to melt to connect, to be made, and the male plug inner box is internally provided with position line plate, the position line plate with it is described Male plug inner box is fixedly mounted by card slot, and position line plate lower part is equipped with connection terminal chip, and the connection terminal chip is left The right side is arranged with outer circuit, and the outer circuit is electrically connected with the connection terminal chip, in connection terminal chip top Side is equipped with first circuit, and the connection terminal chip upper outside is equipped with second circuit, first circuit and described Second circuit is electrically connected with the connection terminal chip.

Further, the left outside contact terminal, the right outer contacting terminal and described ground connection contact terminal top or so It is arranged with evagination resistance circle, the left outside contact terminal, the right outer contacting terminal and the ground connection contact terminal use conducting wire Stainless steel alloy is made.

Further, block, the male plug inner box right side is helped to help block, the left side equipped with the right side equipped with a left side on the left of the male plug inner box Block and the right side is helped to help block is nested with the male plug inner box to be fixedly mounted, the left side helps block and the right side that the outer middle side part of block is helped to be equipped with Anti-slip cover.

Further, first circuit and the second circuit top are equipped with connection conducting block, and the connection is led Electric block is welded to connect with first circuit and second circuit, and outside line road portion is equipped with circuit fixed block, institute State that circuit fixed block is nested with the outer circuit to be fixedly mounted.

Further, the position line plate upper outside is equipped with external terminal board, and the external terminal board left outside is contacted with described Terminal and the right outer contacting terminal are electrically connected, and the position line plate upper inner is equipped with internal wiring plate, the internal wiring plate It is electrically connected with the ground connection contact terminal, flexible joint is equipped in the middle part of the external terminal board and the internal wiring plate.

Further, the line connects column top and is equipped with resistance position baffle ring, and the resistance position baffle ring passes through card with the male plug inner box Slot is fixedly connected, and the line connects column and is internally provided with wire casing.

Compared with prior art, the utility model has the beneficial effects that：The power cord that this kind of Novel power cord plug provides Plug is easy to disassemble, and all parts may be reused, and can be replaced reparation according to damage component when repair, substantially reduce Maintenance cost passes through left outside contact terminal, right outer contacting terminal and the edge insulator lid for being grounded contact terminal and male plug inner box top Nesting is fixedly mounted, and the problem of solving junction and be easy easy torsional deformation, or even fracture, while passing through the peace of evagination resistance circle Dress so that this kind of Novel power cord plug can stablize the problem of being attached with socket, effectively prevent from pitching.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the male plug inner box internal structure schematic diagram of the utility model；

Fig. 3 is that the line of the utility model connects column internal structure schematic diagram；

In figure：1- edge insulator lids；The left outside contact terminals of 2-；3- helps block in a left side；4- evaginations resistance circle；5- is grounded contact terminal；6- Block is helped on the right side；7- Anti-slip covers；The right outer contacting terminals of 8-；9- male plug inner boxs；10- external equipment lines；11- lines connect column；12- connection terminals Chip；13- external terminal boards；14- connection conducting blocks；15- circuit fixed blocks；The outer circuits of 16-；17- internal wiring plates；18- flexibilities connect Socket part；19- position line plates；First circuit of 20- is electrical；Second circuit of 21-；22- hinders position baffle ring；23- wire casings.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Novel power cord plug, including in male plug Box 9,9 top of male plug inner box are equipped with edge insulator lid 1, and the male plug inner box 9 and the edge insulator lid 1 are by rigid insulation plastics It is made, the edge insulator lid 1 is fixedly connected with the male plug inner box 9 by card slot, and 9 upper left-hand of male plug inner box is set There are left outside contact terminal 2, the left outside contact terminal 2 to be electrically connected with the male plug inner box 9,9 top of male plug inner box is right Side is equipped with right outer contacting terminal 8, and the right outer contacting terminal 8 is electrically connected with the male plug inner box 9, on the male plug inner box 9 Upper lateral part is equipped with ground connection contact terminal 5, and the ground connection contact terminal 5 is electrically connected with the male plug inner box 9, the male plug inner box 9 fronts connect column 11 equipped with line, and the line, which connects column 11 and pours to melt to connect with the male plug inner box 9, to be made, and the line meets 11 front of column company Connect external equipment line 10, the external equipment line 10, which with the line connects column 11 and pours to melt to connect, to be made, and is set inside the male plug inner box 9 There are position line plate 19, the position line plate 19 to be fixedly mounted by card slot with the male plug inner box 9,19 lower part of position line plate Equipped with connection terminal chip 12, the connection terminal chip 12 is symmetrical equipped with outer circuit 16, the outer circuit 16 with it is described It connects terminal chip 12 to be electrically connected, 12 upper inner of connection terminal chip is equipped with first circuit 20, the connecting line 12 upper outside of column chip is equipped with second circuit 21, first circuit 20 and second circuit 21 and the connection Terminal chip 12 is electrically connected, and the circuit of external equipment is linked into the male plug inner box 9 by the connection terminal chip 12 It is interior, entire circuit is connected.

Further, the left outside contact terminal 2, the right outer contacting terminal 8 and 5 top of ground connection contact terminal are left The right side is arranged with evagination resistance circle 4, and the left outside contact terminal 2, the right outer contacting terminal 8 and the ground connection contact terminal 5 are adopted It is made with conducting wire stainless steel alloy, it can be external by the left outside contact terminal 2, the right side by evagination resistance circle 4 Contravention 8 and the ground connection contact terminal 5 are stably fixed on socket, prevent from pitching.

Further, 9 left side of the male plug inner box helps block 3,9 right side of the male plug inner box to help block 6, institute equipped with the right side equipped with a left side Stating a left side helps block 3 and the right side to help block 6 is nested with the male plug inner box 9 to be fixedly mounted, and the left side helps block 3 and the right side to help outside block 6 Middle side part provides power equipped with Anti-slip cover 7 when preventing a left side described in taking and placing from block 3 and the right side being helped to help block 6 by the Anti-slip cover 7 Contact point.

Further, first circuit 20 and second circuit, 21 top are equipped with connection conducting block 14, described Connection conducting block 14 is welded to connect with first circuit electrical 20 and second circuit 21,16 top of outer circuit Equipped with circuit fixed block 15, the circuit fixed block 15 is nested with the outer circuit 16 to be fixedly mounted, and is fixed by the circuit The outer circuit 16 is carried out the fixation of position by block 15, prevents falling off for internal wiring.

Further, 19 upper outside of position line plate is equipped with external terminal board 13, the external terminal board 13 and the left side Outer contacting terminal 2 and the right outer contacting terminal 8 are electrically connected, and 19 upper inner of position line plate is equipped with internal wiring plate 17, The internal wiring plate 17 is electrically connected with the ground connection contact terminal 5,17 middle part of the external terminal board 13 and the internal wiring plate Equipped with flexible joint 18, the external terminal board 13 and the internal wiring plate 17 are carried out by flexibility by the flexible joint 18 It is fixed, position offset is prevented, short circuit is caused.

Further, the line connects 11 top of column and is equipped with resistance position baffle ring 22, resistance position baffle ring 22 and the male plug inner box 9 It is fixedly connected by card slot, the line connects column 11 and is internally provided with wire casing 23, by the way that the line is connect column 11 by the wire casing 23 Interior circuit carries out position rule and puts.

Operation principle：First, pinning a left side by finger helps block 3 and the right side that 6 outer middle side part of block is helped to be equipped with Anti-slip cover 7, will be left outside Contact terminal 2, right outer contacting terminal 8 and ground connection contact terminal 5 are linked on external electric wiring board, left outside contact terminal 2, the right side Outer contacting terminal 8, which provides, electrically to be picked out, can be by voltage the case where being grounded by ground connection contact terminal 5, preventing electric leakage Access the earth, wherein left outside contact terminal 2, right outer contacting terminal 8 and ground connection contact terminal 5 top all it is symmetrical be equipped with it is outer 4 this kind of Novel power cord plugs of guarantee of convex resistance circle are fixed on socket, prevent from pitching, by external terminal board 13 by left outside contact jaw The electric current of son 2 and right outer contacting terminal 8 is linked on first circuit 20, then is connect ground contact terminal 5 by internal wiring plate 17 Enter onto second circuit 21, first circuit 20 is directly connected to second circuit 21 on connection terminal chip 12, will be outer 10 circuit of external equipment line for connecing equipment is connect by line on the connection terminal chip 12 that column 11 is linked into inside male plug inner box 9, with The circuit of entire electric current is constituted, wherein outer circuit 16 is carried out the fixation of position by the circuit fixed block 15 on 16 top of outer circuit, is prevented Only internal wiring falls off, and causes the situation of short circuit.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of Novel power cord plug, including male plug inner box (9), it is characterised in that：Male plug inner box (9) top is equipped with exhausted Edge Ka Gai (1), the male plug inner box (9) and the edge insulator lid (1) are formed by rigid insulation plastic production, the edge insulator lid (1) it is fixedly connected by card slot with the male plug inner box (9), male plug inner box (9) upper left-hand is equipped with left outside contact terminal (2), the left outside contact terminal (2) is electrically connected with the male plug inner box (9), and male plug inner box (9) upper right is equipped with Right outer contacting terminal (8), the right outer contacting terminal (8) are electrically connected with the male plug inner box (9), the male plug inner box (9) Upper upper lateral part is equipped with ground connection contact terminal (5), and the ground connection contact terminal (5) is electrically connected with the male plug inner box (9), described Male plug inner box (9) front connects column (11) equipped with line, and the line, which connects column (11) and pours to melt to connect with the male plug inner box (9), to be made, institute It states line and connects column (11) front connection external equipment line (10), the external equipment line (10), which with the line connects column (11), pours to melt and connect It is made, the male plug inner box (9) is internally provided with position line plate (19), and the position line plate (19) is logical with the male plug inner box (9) Card slot fixed installation is crossed, position line plate (19) lower part is equipped with connection terminal chip (12), the connection terminal chip (12) Symmetrical to be equipped with outer circuit (16), the outer circuit (16) is electrically connected with the connection terminal chip (12), the connection Terminal chip (12) upper inner is equipped with first circuit (20), and connection terminal chip (12) upper outside is equipped with second Circuit (21), first circuit (20) and second circuit (21) electrically connect with the connection terminal chip (12) It connects.

2. a kind of Novel power cord plug according to claim 1, it is characterised in that：The left outside contact terminal (2), institute It states right outer contacting terminal (8) and ground connection contact terminal (5) top is symmetrical is equipped with evagination resistance circle (4), it is described left outside to connect Contravention (2), the right outer contacting terminal (8) and the ground connection contact terminal (5) are made using conducting wire stainless steel alloy.

3. a kind of Novel power cord plug according to claim 1, it is characterised in that：It is set on the left of the male plug inner box (9) There is a left side that block (3), male plug inner box (9) right side is helped to help block (6), the left side that block (3) and the right side is helped to help block (6) and institute equipped with the right side The nested fixed installation of male plug inner box (9) is stated, the left side helps block (3) and the right side that block (6) outer middle side part is helped to be equipped with Anti-slip cover (7).

4. a kind of Novel power cord plug according to claim 1, it is characterised in that：First circuit (20) and institute It states second circuit (21) top and is equipped with connection conducting block (14), the connection conducting block (14) and first circuit (20) It is welded to connect with second circuit (21), outer circuit (16) top is equipped with circuit fixed block (15), and the circuit is solid Determine block (15) fixed installation nested with outer circuit (16).

5. a kind of Novel power cord plug according to claim 1, it is characterised in that：Outside position line plate (19) top Side is equipped with external terminal board (13), the external terminal board (13) and the left outside contact terminal (2) and the right outer contacting terminal (8) It is electrically connected, position line plate (19) upper inner is equipped with internal wiring plate (17), the internal wiring plate (17) and the ground connection Contact terminal (5) is electrically connected, and flexible joint (18) is equipped in the middle part of the external terminal board (13) and the internal wiring plate (17).

6. a kind of Novel power cord plug according to claim 1, it is characterised in that：The line connects column (11) top and is equipped with Position baffle ring (22) is hindered, the resistance position baffle ring (22) is fixedly connected with the male plug inner box (9) by card slot, and the line connects column (11) It is internally provided with wire casing (23).