CN202058938U

CN202058938U - Plug wire counter-plugging type lead connector

Info

Publication number: CN202058938U
Application number: CN2011201259566U
Authority: CN
Inventors: 孟斌
Original assignee: DONGGUAN MEIJIN ELECTRIC APPLIANCE Co Ltd
Current assignee: DONGGUAN MEIJIN ELECTRIC APPLIANCE Co Ltd
Priority date: 2011-04-26
Filing date: 2011-04-26
Publication date: 2011-11-30
Anticipated expiration: 2021-04-26

Abstract

The utility model discloses a plug wire counter-plugging type lead connector, which is characterized in that lead plug through holes and inner sockets are formed on a plastic box, holding sockets and plug tenons are formed on a box cover, the holding sockets are formed on the plug tenons, each connecting terminal consists of a horizontal section and two elastic frame edge in a flared shape and is plugged into the holding socket, each the plug tenon is fixedly inserted in each inner socket, and the two elastic frame edges are abutted against on the upper portion of the inner socket. Leads are fixed by adopting plug wires in a counter plugging manner without screws. Besides, the plug wire counter-plugging type lead connector is simple in structure and production cost is reduced.

Description

Plug wire mutual-inserting type conductor jointer

Technical field:

The utility model relates to the conductor jointer technical field, more specifically to a kind of plug wire conductor jointer.

Background technology:

In the power industry, need use conductor jointer during a lot of equipment distribution, conductor jointer generally is made up of connector plastic rubber base and the binding post that is fixed on the plastic cement seat, the most screw leads that adopt of the conductor jointer of current trend, so very inconvenient, particularly when using line row to connect lead, there are a lot of screws to fix, spend a large amount of time.

Patent No. ZL200920145066.4 plug wire conductor jointer, its fixing cord adopts the mode of directly pegging graft, very convenient, its weak point is: it is a plug wire syndeton in opposite directions, promptly two leads insert the back electrical connection in the same way, simultaneously, its splicing ear complex structure, production cost height.

The utility model content:

The purpose of this utility model is exactly the deficiency at prior art, and a kind of plug wire mutual-inserting type conductor jointer is provided, and it adopts plug wire to insert connection relatively, need not make to be screwed lead, and is simple in structure, has reduced production cost.

Technology solution of the present utility model is as follows:

Plug wire mutual-inserting type conductor jointer, comprise plastic box, lid, form lead on the plastic box and insert nest in through hole and the sleeve, form on the lid and accommodate nest and insert tenon, accommodate nest and be molded over and insert on the tenon, splicing ear is by horizontal segment and be splay two elasticity edges and form, and the splicing ear sleeve is in accommodating nest, insert the tenon sleeve and be fixed in the sleeve nest, two elasticity edges resist nest top in sleeve.

Described and lead insert the fixing hole that through hole forms copper sheet side by side, and the copper sheet ultrasonic heat melts and is fixed on the fixing hole place, and the lid ultrasonic heat melts to be fixed on accommodates in the nest.

The bottom that lead on the described plastic box inserts through hole forms the hole of taking out stitches.

Form the assembling that communicates on described plastic box and the lid and fixedly use through hole.

Form on the nest in the described sleeve first step and second step respectively with lid on the insertion tenon and cooperate step to match.

The beneficial effects of the utility model are:

1, the production simple in structure of its splicing ear is easier, has reduced production cost simultaneously.

2, it can realize that two leads are plugged on the utility model relatively.

Description of drawings:

Fig. 1 is a front view of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is A among Fig. 1---the A cutaway view.

Fig. 4 is a sectional exploded view of the present utility model.

Fig. 5 is the schematic perspective view of plastic box.

Structural representation when Fig. 6 forms line row for the utility model.

Fig. 7 inserts the scheme of installation of the utility model fixedly the time relatively for two leads of the utility model.

Among the figure: 1, plastic box; 2, lid; 3, splicing ear; 4, copper sheet; 11, lead inserts through hole; 12, nest in the sleeve; 13, fixing hole; 14, the hole of taking out stitches; 21, accommodate nest; 22, insert tenon; 23, cooperate step; 100, the fixing through hole of using of assembling; 121, first step; 122, second step.

Embodiment:

Embodiment: see shown in Fig. 1 to 5, plug wire mutual-inserting type conductor jointer, comprise plastic box 1, lid 2, form lead on the plastic box 1 and insert nest 12 in through hole 11 and the sleeve, form on the lid 2 and accommodate nest 21 and insert tenon 22, accommodating nest 21 is molded on the insertion tenon 22, splicing ear 3 is by horizontal segment 31 and be splay two elasticity edges 32 and form, splicing ear 3 sleeves are in accommodating nest 21, insert tenon 22 sleeves and be fixed in the sleeve nest 21, two elasticity edges 32 resist nest 12 tops in sleeve.

Described and lead insert the fixing hole 13 that through hole 11 forms copper sheet 4 side by side, and copper sheet 4 ultrasonic heats melt and are fixed on fixing hole 13 places, and lid 2 ultrasonic heats melt to be fixed on accommodates in the nest 21.

The bottom that lead on the described plastic box 1 inserts through hole 11 forms the hole 14 of taking out stitches.

It is fixing with through hole 100 to form the assembling that communicates on described plastic box 1 and the lid 2.

Form on the nest 12 in the described sleeve first step 121 and second step 122 respectively with lid 2 on insertion tenon 22 and cooperate step 23 to match.

Operation principle: see shown in Figure 3, during the grafting lead, earlier the insulation coating of lead front portion is removed, after the lead sleeve is entered, be stuck in elasticity edge 32 tops and the sleeve between nest 12 tops to the exposed part of the lead of pulling back, also had the part nuditing wire to be fastened between copper sheet 4 and the splicing ear 3.

When inserting nuditing wire, can insert from the hole 14 of taking out stitches with a little bar earlier, after elasticity edge 32 is depressed, insert the lead exposed part again.When tearing lead open, also be to insert from the hole 14 of taking out stitches with a little bar earlier, after elasticity edge 32 is depressed, just lead can be pulled out.

Assembling is fixing to be when being assembled into line bank as shown in Figure 6 with through hole 100, can with through hole 100 a plurality of the utility model be fixed together by assembling to fix.

See shown in Figure 7ly, the utility model can realize that two leads are plugged on the utility model relatively.

Claims

1. plug wire mutual-inserting type conductor jointer, comprise plastic box (1), lid (2), it is characterized in that: form lead on the plastic box (1) and insert nest (12) in through hole (11) and the sleeve, form on the lid (2) and accommodate nest (21) and insert tenon (22), accommodating nest (21) is molded on the insertion tenon (22), splicing ear (3) is by horizontal segment (31) and be splay two elasticity edges (32) and form, splicing ear (3) sleeve is in accommodating nest (21), insert tenon (22) sleeve and be fixed in the sleeve nest (21), two elasticity edges (32) resist nest (12) top in sleeve.

2. plug wire mutual-inserting type conductor jointer according to claim 1, it is characterized in that: insert the fixing hole (13) that through hole (11) forms copper sheet (4) side by side with lead, copper sheet (4) ultrasonic heat melts and is fixed on fixing hole (13) and locates, and lid (2) ultrasonic heat melts to be fixed on accommodates in the nest (21).

3. plug wire mutual-inserting type conductor jointer according to claim 1 and 2 is characterized in that: the bottom that the lead on the plastic box (1) inserts through hole (11) forms the hole of taking out stitches (14).

4. plug wire mutual-inserting type conductor jointer according to claim 1 and 2 is characterized in that: form the fixing through hole (100) of using of the assembling that communicates on plastic box (1) and the lid (2).

5. plug wire mutual-inserting type conductor jointer according to claim 1 and 2 is characterized in that: form first step (121) and second step (122) in the sleeve on the nest (12) and match with insertion tenon (22) and cooperation step (23) on the lid (2) respectively.