CN201927829U

CN201927829U - Wire pressing structure

Info

Publication number: CN201927829U
Application number: CN2010206980602U
Authority: CN
Inventors: 蔡映峰; 成翰
Original assignee: NINGBO BANMEN ELECTRICAL APPLIANCE Co Ltd
Current assignee: NINGBO BANMEN ELECTRICAL APPLIANCE Co Ltd
Priority date: 2010-12-29
Filing date: 2010-12-29
Publication date: 2011-08-10
Anticipated expiration: 2020-12-29

Abstract

The utility model discloses a wire pressing structure which comprises an upper cover and a lower cover, wherein the lower cover is upwards convexly provided with a fixing part; the fixing part is provided with a wire clamping groove capable of fixing an electric wire; and the upper cover is downwards convexly provided with a wire pressing rib used for matching with the wire clamping groove. The wire pressing structure has the beneficial effects that the electric wire is firmly fixed in the wire clamping groove under the action of the wire pressing rib as the lower cover is provided with the wire clamping groove and the upper cover is provided with the wire pressing rib used for matching with the wire clamping groove; and the wire pressing structure is simple in structure, low in manufacturing cost, safe, reliable and more convenient and quicker to assemble.

Description

A kind of pressuring line structure

(1) technical field

The utility model relates to a kind of pressuring line structure, relates in particular to a kind of pressuring line structure that is used for socket or plug internal fixation electric wire.

(2) background technology

Existing pressuring line structure is generally two kinds: a kind of is in socket or plug tension disc to be set, utilize tension disc to be pressed on the electric wire, by screw tension disc is fixed in socket or the plug again, thereby electric wire is fixed, owing to set up tension disc, make structure more complicated, assemble also cumbersomely, also increased manufacturing cost.Another kind is the upper and lower cover that directly utilizes socket or plug, transmits normal pressure by screw or other fixed forms electric wire is compressed, owing to electric wire will be compressed, then needs bigger normal pressure, in manufacture process, causes the assembling trouble simultaneously.

(3) summary of the invention

Have above-mentioned deficiency in the prior art in order to overcome, the utility model provides a kind of simple in structure, quick and convenient, low cost of manufacture of assembling, safe and reliable pressuring line structure.

The technical scheme in the invention for solving the technical problem is: a kind of pressuring line structure, comprise line ball main body and line ball lid, described line ball main body is provided with fixedly gusset, fixedly but gusset is provided with the cable clamping interface of securing electric lines, and described line ball lid convexes with the line ball muscle that is used with described cable clamping interface downwards.

Further, described cable clamping interface shrinks from top to bottom and forms the V-type cable clamping interface, and the angular range of described V-type cable clamping interface is 5 °～85 °.

Further, two flanks of described fixedly gusset form an angle along the wire axis direction.The scope of described angle is 100 °～160 °.

Further, the number of described fixedly gusset is 1, and the number of described line ball muscle is 2, and the both sides of being located at described fixedly gusset of 2 described line ball muscle symmetries.Perhaps, the number of described fixedly gusset is 2, and the number of described line ball muscle is 1, and described line ball muscle is positioned at the centre of 2 described fixedly gussets.Wherein fixedly the number of gusset and line ball muscle can also be used for a plurality of, all can as long as can make the power that is pressed on the electric wire obtain balance.

The utility model in use, at first electric wire is put into the cable clamping interface of line ball main body, cover the line ball lid then, line ball muscle on the line ball lid pushes electric wire downwards, at this moment, can produce initial normal pressure between electric wire and the cable clamping interface, transmit less power by the line ball muscle, be pressed into electric wire in the cable clamping interface fully, this moment, electric wire and cable clamping interface produced bigger normal pressure, under the effect of line ball muscle, electrical wire fastener is fixed in cable clamping interface, the line ball lid is fixedlyed connected with the line ball main body get final product at last.

The beneficial effects of the utility model are: 1. owing on the line ball main body cable clamping interface is set, the line ball muscle that is used with cable clamping interface is set on the line ball lid, under the effect of line ball muscle, make firm being fixed in the cable clamping interface of electric wire, make that the utility model is simple in structure, low cost of manufacture, safe and reliable, assembling is more convenient quick.2. form the V-type cable clamping interface because cable clamping interface shrinks from top to bottom, help electric wire and put into cable clamping interface easily.Since fixedly two flanks of gusset form an angle along the wire axis direction, in the conductor tension direction, electric wire becomes self-locking state, make to fix more firm.4. because the line ball muscle is 1, cable clamping interface is that 2 or line ball muscle are that 2, cable clamping interface are 1, and adopts and be symmetrical arranged, and makes the power that is pressed on the electric wire obtain balance, and fixed effect is better.

(4) description of drawings

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

Fig. 2 is the structural representation of line ball main body of the present utility model.

(5) embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

With reference to Fig. 1, Fig. 2, a kind of pressuring line structure, comprise line ball main body 1 and line ball lid 2, described line ball main body 1 is provided with fixedly gusset 3, fixedly but gusset 3 is provided with the cable clamping interface 5 of securing electric lines 4, this cable clamping interface 5 shrinks from top to bottom and forms the V-type cable clamping interface, the angular range of this V-type cable clamping interface is 5 °～85 °, help electric wire and put into cable clamping interface 5 easily, described line ball lid 2 convexes with the line ball muscle 6 that is used with described cable clamping interface 5 downwards, and two flanks of described fixedly gusset 3 form an angle along electric wire 4 axis directions, the scope of this angle is 100 °～160 °, at electric wire 4 direction of pull, 4 one-tenth self-locking states of electric wire are fixing more firm.

The number of described fixedly gusset 3 is 1, and the number of described line ball muscle 6 is 2, and the both sides of being located at described fixedly gusset 3 of 2 described line ball muscle 6 symmetries.Perhaps, the number of described fixedly gusset 3 is 2, and the number of described line ball muscle 6 is 1, and described line ball muscle 6 is positioned at the centre of 2 described fixedly gussets 3.In use, make the power that is pressed on the electric wire 4 obtain balance, fixed effect is better.Wherein fixedly the number of gusset and line ball muscle can also be used for a plurality of, all can as long as can make the power that is pressed on the electric wire obtain balance.

The utility model in use, at first electric wire 4 is put into the cable clamping interface 5 of line ball main body 1, cover line ball lid 2 then, line ball muscle 6 on the line ball lid 2 is pushing electric wire 4 downwards, at this moment, can produce initial normal pressure between electric wire 4 and the cable clamping interface 5, transmit less power by line ball muscle 6, electric wire 4 is pressed in the cable clamping interface 5 fully, this moment, electric wire 4 produced bigger normal pressure with cable clamping interface 5, electric wire 4 is stuck in the cable clamping interface 5 fixes, line ball lid 2 is fixedlyed connected with line ball main body 1 get final product at last.

Claims

1. pressuring line structure, comprise line ball main body and line ball lid, it is characterized in that: described line ball main body is provided with fixedly gusset, but this fixedly gusset be provided with the cable clamping interface of securing electric lines, described line ball lid convexes with the line ball muscle that is used with described cable clamping interface downwards.

2. according to the described pressuring line structure of claim 1, it is characterized in that: described cable clamping interface shrinks from top to bottom and forms the V-type cable clamping interface.

3. according to the described pressuring line structure of claim 2, it is characterized in that: the angular range of described V-type cable clamping interface is 5 °～85 °.

4. according to each described pressuring line structure in the claim 1～3, it is characterized in that: two flanks of described fixedly gusset form an angle along the wire axis direction.

5. according to the described pressuring line structure of claim 4, it is characterized in that: the scope of described angle is 100 °～160 °.

6. according to the described pressuring line structure of claim 5, it is characterized in that: the number of described fixedly gusset is 1, and the number of described line ball muscle is 2, and the both sides of being located at described fixedly gusset of 2 described line ball muscle symmetries.

7. according to the described pressuring line structure of claim 5, it is characterized in that: the number of described fixedly gusset is 2, and the number of described line ball muscle is 1, and described line ball muscle is positioned at the centre of 2 described fixedly gussets.