CN201758190U

CN201758190U - Wire terminal

Info

Publication number: CN201758190U
Application number: CN2010202166634U
Authority: CN
Inventors: 黄炬文
Original assignee: DONGGUAN CITY QISHI JINYUAN HARDWARE PROCESSING FACTORY
Current assignee: DONGGUAN CITY QISHI JINYUAN HARDWARE PROCESSING FACTORY
Priority date: 2010-05-28
Filing date: 2010-05-28
Publication date: 2011-03-09
Anticipated expiration: 2020-05-28

Abstract

The utility model discloses a wire terminal, which comprises a box and an elastic slice, wherein the elastic slice is arranged in an elastic slice slot of the box. The wire terminal also comprises at least one handle which is arranged above the elastic slice, wherein two sides of the handle head of the handle are flexibly connected to the side wall of the elastic slice; the distance from the joint to the top of the handle head is less than the distance from the joint to the bottom of the handle head; and the handle head is made of insulation materials. The utility model provides a wire terminal which is convenient and simple to operate, is safe and is fit for various wire connections.

Description

A kind of power lug

Technical field

The utility model belongs to wire connecting device, more specifically relates to a kind of power lug.

Background technology

At present, generally by being to be made of box body and shell fragment, shell fragment is located in the shell fragment groove of box body in power lug, when needs are linked into power lug with electric wire, need the screw on the box body be disassembled, then electric wire is inserted in the shell fragment, again screw is installed so that electric wire is fixed in the shell fragment.Otherwise, when needs electric wire when power lug is extracted, also need the screw on the box body is disassembled, then electric wire is extracted from shell fragment, again screw is installed to box body and gets on.Trouble is not only used very in this power lug, and screw is metal material, is easy to contact with metal clips and conduct electricity, leak electricity, and has potential safety hazard.

The utility model content

In order to address the above problem, the purpose of this utility model is to provide a kind of simple to operation and safe power lug.

For achieving the above object, the technical scheme that the utility model adopted is:

A kind of power lug, comprise box body and shell fragment, described shell fragment is located in the shell fragment groove of box body, described power lug also comprises at least one handle, described handle is arranged at the shell fragment top, and the distance on the both sides of the handle head of handle and the flexible connection of shell fragment groove sidewall and this tie point and handle head top is less than the distance of this tie point and handle head bottom.

More excellent, the both sides of described handle head and shell fragment groove sidewall are provided with corresponding perforation, pass perforating movable by the shell fragment axle between the both sides of handle head and the shell fragment groove sidewall identically and are connected.

More excellent, it is protruding that the side of described handle is provided with at least one card.

More excellent, described handle is a triangle.

More excellent, the handle of described handle for constituting by insulating material.

After adopting technique scheme, its beneficial effect is: the distance on the both sides of handle head and the flexible connection of shell fragment groove sidewall and this tie point and handle head top is less than the distance of this tie point and handle head bottom, make shell fragment or to unclamp or fastening, easy to use with the rotary moveable of handle.

And handle is that insulating material constitutes, and is safe in utilization.

Description of drawings

Fig. 1 is the cutaway view of the utility model when shell fragment is in tightening state;

Fig. 2 is the cutaway view of the utility model when shell fragment is in releasing orientation;

Fig. 3 is a box body schematic diagram of the present utility model;

Fig. 4 is the utility model schematic diagram.

Among the figure:

1. box body 11. shell fragment grooves 111. shell fragment groove sidewalls 112. shell fragment groove antethecas

113. shell fragment on the shell fragment groove rear wall 2. shell fragments 21. shell fragment openings 22.

23. following shell fragment 24. protuberances 3. handles 31. perforation 32. cards are protruding

33. 34. handle head bottoms, handle head top, 4. shell fragment axles

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

As shown in Figures 1 to 4, a kind of power lug, comprise box body 1 and the metal shell fragment 2 made by the insulating material plastic cement, box body 1 is provided with two shell fragment grooves 11, two shell fragments 2 are contained in respectively in two shell fragment grooves 11 of box body 1 accordingly, shell fragment 2 has a shell fragment opening 3, two walls of shell fragment opening 3 are respectively by last shell fragment 22 and following shell fragment 23, following shell fragment 23 is installed in 11 ends of shell fragment groove of box body 1 and fixes, last shell fragment 22 shell fragment groove 11 above and with following shell fragment 23 in opposite directions, the inwall of last shell fragment 22 and following shell fragment 23 has and swells 24 in opposite directions; On each shell fragment 22 above to the insulator handle 3 of a right-angled triangle should be arranged, the perforation 31 of passing the left and right sides is arranged on the handle head of handle 3, perforation 31 is also arranged on the shell fragment groove sidewall 111, thereby shell fragment axle 4 passes the perforation 31 of handle head and shell fragment groove 11 identically handle 3 is movably connected on the shell fragment groove 11, handle 3 can be the axle center rotation with shell fragment axle 4, the distance on shell fragment axle 4 and handle head top 33 is less than the distance of shell fragment axle 4 with handle head bottom 34, and the left and right sides face of handle 3 respectively is provided with a card protruding 32.

Operating principle:

When shell fragment 2 is in tightening state, the handle tail of handle 3 is from up lifting, handle 3 can be the axle center rotation with shell fragment axle 4 just, at this moment, because the distance on shell fragment axle 4 and handle head top 33 is less than the distance of shell fragment axle and handle head bottom 34, the bottom 34 of handle head is left shell fragment 22 gradually, and handle head top 33 moves closer to shell fragment 22, shell fragment opening 21 opens gradually, make shell fragment 2 unclamp gradually, when handle 3 is thereby that the axle center is stopped by shell fragment groove antetheca 112 when rotating up shell fragment groove antetheca 112 and prevents that rotation excessively with shell fragment axle 4, at this moment, shell fragment 2 is in relaxed state, and shell fragment opening 21 opens maximum, can easily electric wire be inserted or extract in the shell fragment opening 21.

When shell fragment 2 is in relaxed state, the handle tail of handle 3 is pushed from top to bottom, handle 3 can be the axle center rotation with shell fragment axle 4 just, at this moment, because the distance on shell fragment axle 4 and handle head top 33 is less than the distance of shell fragment axle and handle head bottom 34, handle head top 33 is gradually away from last shell fragment 22, and handle head bottom 34 is gradually near last shell fragment 22, shell fragment opening 21 is closed gradually, make shell fragment 2 fastening gradually, when handle 3 is thereby that the axle center is stopped by shell fragment groove rear wall 113 when being rotated down shell fragment groove rear wall 113 and prevents that rotation excessively with shell fragment axle 4, at this moment, shell fragment 2 is in tightening state, and shell fragment opening 21 is tightly closed, can the electric wire that insert is tightly fixedly connected; Simultaneously, the card protruding 32 of the left and right sides face of handle 3 can tightly be stuck between the shell fragment groove sidewall 111.

Handle 3 is that insulating materials such as plastic cement are made, and non-conductive, leakproof is safe in utilization.

Above-described only is the preferred implementation of a kind of power lug of the utility model, should be understood that, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, such as: the shell fragment groove can be more than one or three or three, is provided with and the corresponding shell fragment of shell fragment groove in the shell fragment groove simultaneously; And for example handle can be a P shape or L shaped; The both sides of handle head can be provided with outside projection for another example, shell fragment groove sidewall is provided with and protruding corresponding indent, projection is inserted in the indent identically, and the both sides of the handle head of handle and shell fragment groove sidewall flexibly connect, and the handle of handle head just can be the axle center rotation with the projection; Or the like, these all belong to protection range of the present utility model.

Claims

1. power lug, comprise box body and shell fragment, described shell fragment is located in the shell fragment groove of box body, it is characterized in that, described power lug also comprises at least one handle, described handle is arranged at the shell fragment top, and the distance on the handle head both sides of handle and the flexible connection of shell fragment groove sidewall and this tie point and handle head top is less than the distance of this tie point and handle head bottom.

2. a kind of power lug as claimed in claim 1 is characterized in that, described handle head both sides and shell fragment groove sidewall are provided with corresponding perforation, passes perforating movable by the shell fragment axle between handle head both sides and the shell fragment groove sidewall identically and is connected.

3. a kind of power lug as claimed in claim 1 or 2 is characterized in that, it is protruding that the side of described handle is provided with at least one card.

4. a kind of power lug as claimed in claim 1 or 2 is characterized in that, described handle is a triangle.

5. a kind of power lug as claimed in claim 1 or 2 is characterized in that, the handle of described handle for being made of insulating material.