CN201213159Y

CN201213159Y - Electric wiring device for power source socket

Info

Publication number: CN201213159Y
Application number: CNU200820049605XU
Authority: CN
Inventors: 陆德昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-24
Filing date: 2008-06-24
Publication date: 2009-03-25
Anticipated expiration: 2018-06-24

Abstract

The utility model discloses an electrical wiring device of a power socket, which comprises a socket body, a clamping piece, a fixed wiring terminal and a movable wiring terminal, wherein the fixed wiring terminal is inlaid on the socket body in a matching way, the movable wiring terminal is lapped with the fixed wiring terminal together, the clamping piece adopts a frame body structure, wall holes into which the fixed wiring terminal and the movable wiring terminal can enter are arranged on the clamping piece, the clamping piece is sleeved on the lapping end of the fixed wiring terminal and the movable wiring terminal through the wall holes, a fastener used for compacting the lapping end of the fixed wiring terminal and the movable wiring terminal is arranged on the clamping piece, the number of the wall holes is two, the two wall holes are symmetrically arranged on the two opposite side walls of the frame body, and the fixed wiring terminal and the movable wiring terminal can enter into the two wall holes respectively. The utility model has the advantages that the wiring is firm, the stability of the current transmission is ensured, the ant-vibration effect is good, the phenomena of the loosening and displacement of the wiring terminal are prevented, the connecting firmness of the wiring terminal in the wiring clamp can be better improved, and the use security and reliability of the products are improved.

Description

A kind of electrical connection device of supply socket

Technical field

The utility model relates to the electrical connection device that is used on a kind of supply socket product lead or conducting strip connection, is a kind of electrical connection device of supply socket specifically.

Background technology

In the prior art, electric equipment often needs to be connected with power supply circuits by socket, to obtain power supply.And be that lead connects in socket better, more and more production designers have additional electric connecting clamp in socket, electric connecting clamp mostly is the simple type structure in this, adopt following several structures on the structure mostly: (1) is equipped with terminal screw in binding clip, the diameter of terminal screw is bigger, and opens the wiring sky at tip of screw, binding post is inserted wiring hole, tighten screw then, binding post is pressed on the pedestal, to realize the wiring effect; (2) terminals with socket are fabricated to rod shaped structure, open to connect the electrical wiring hole on shaft-like terminals, and another terminals are inserted wiring hole, by the trip bolt that is preset in the wiring hole upper end movable terminals are pressed on the shaft-like terminals then; (3) on the pedestal of binding clip, be provided with the fastening wiring pressing plate of screw, two terminals are pressed under the wiring pressing plate, finish wiring.Yet, the electric wiring construction that above-mentioned three kinds of sockets are used, all simple employing screw or the pressing plate of its binding post compresses, electric wire there is very big damage, can not play shockproof effect preferably, cause the contact of binding post insufficient, connect insecure, influence the stability of current delivery, reduce the dependability of product.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and is connected firmly, the electrical connection device of safe and reliable supply socket.

Goal of the invention of the present utility model is achieved in that a kind of electrical connection device of supply socket, comprise pedestal, clamping element, link terminal and movable binding post, link terminal edge fits on the pedestal, movable binding post and link terminal overlap, it is characterized in that: described clamping element is a frame structure, have the cinclides that can allow link terminal and movable binding post enter on the clamping element, clamping element is sleeved on by cinclides on the bond end of link terminal and movable binding post, and clamping element is provided with the securing member of the bond end that is used to be fixed binding post and movable binding post.

Described cinclides is two and the symmetrical two opposite side walls of opening in framework, and two cinclides can be entered by link terminal and movable binding post respectively.

Described pedestal one end is provided with pressing plate and backing plate, the pedestal other end is provided with the pad platform that is used to place the link terminal, pressing plate is used to tighten the link terminal, board and the backing plate layout that misplaces up and down, and the front portion of link terminal is bearing on the backing plate and is pressed under the pressing plate.

Described pad platform is provided with reference column, and the default location hole of reference column and link terminal is suitable.

Described pedestal top is provided with the lid that is complementary with pedestal.

Described pedestal is provided with clamp with bayonet, has on the link terminal and match button mouthful of bayonet socket, and pedestal is connected a side of link terminal by the snapping that matches of button mouth on clamp upper latch notch and the link terminal.

The clamp of described pedestal one side is two, and the button mouth of corresponding link terminal one side is two.

Described securing member is a screw.

The electric connecting clamp that the utility model is used the socket of prior art improves, and its beneficial effect is as follows:

The utility model is designed to frame structure with cinclides with the clamping element in the electrical connection device, fixing, two movable binding posts can be fastened on the wall body of connector assembly in clamping element, be connected firmly, shockproof effect is good, effectively guarantee the stability of current delivery, improved the security reliability that product uses.And input, movable binding post can accurate in locating be fixed on pedestal, have prevented that effectively terminals from producing phenomenon loosening, displacement, more can improve the connectivity robustness of terminals in binding clip, help applying of product.

Description of drawings

Accompanying drawing 1 is the wiring state structure chart of the utility model most preferred embodiment.

Accompanying drawing 2 is the wiring state structure cutaway view of the utility model most preferred embodiment.

Accompanying drawing 3 is the connection status figure of the connector assembly of the utility model most preferred embodiment and input, movable binding post.

Accompanying drawing 4 is used for the connection status figure of different binding posts and connector assembly for the utility model.

Accompanying drawing 5 is a base three-dimensional structure diagram of the present utility model.

Accompanying drawing 6 is a base sectional structure chart of the present utility model.

Accompanying drawing 7 is installed wiring state figure behind the lid for the utility model.

Accompanying drawing 8 is a cover body structure schematic diagram of the present utility model.

Accompanying drawing 9 is the electric wiring state structure chart of the utility model embodiment 2.

Accompanying drawing 10 is the decomposition chart of accompanying drawing 9.

Accompanying drawing 11 is the wiring state figure of the utility model embodiment set of connections more than 2 terminal.

Embodiment

The utility model will be further described below in conjunction with accompanying drawing.

1 to shown in Figure 3 with reference to the accompanying drawings, the electrical connection device of supply socket described in the utility model, it comprises pedestal 1, clamping element 2, link terminal 3 and movable binding post 4, link terminal 3 edges fit on the pedestal 1, movable binding post 4 overlaps with link terminal 3, link terminal 3 is generally conductive metal sheet, connect with the binding post of socket or switch, movable binding post 4 can be conducting strip or linear structure, movable binding post 4 is as the criterion with the actual conductor shape of sending electric usefulness outside, and clamping element 2 is used for the bond end of link terminal 3 and movable binding post 4 is clamped connection formation current path.Clamping element 2 described in the utility model is a frame structure, have the cinclides 21 that can allow link terminal 3 and movable binding post 4 enter on the clamping element 2, clamping element 2 is sleeved on the bond end of link terminal 3 and movable binding post 4 by cinclides 21, clamping element 2 is provided with the securing member 5 of the bond end that is used to be fixed binding post 3 and movable binding post 4, and this securing member 5 is a screw.Link terminal 3 and the bridging arrangement of movable binding post 4 in framework clamping element 2 are specially: link terminal 3 is positioned at securing member 5 one sides, contact with securing member 5, movable binding post 4 is positioned between link terminal 3 and clamping element 2 diapires (it is the top side that securing member 5 one sides are installed), is pressed in the diapire of clamping element 2 with the roof pressure of 5 pairs of link terminals 3 of securing member.During this time, the cinclides 21 of the clamping element 2 of frame structure is two and the symmetrical two opposite side walls of opening in framework, and two cinclides 21 can be entered by link terminal 3 and movable binding post 4 respectively, shown in Fig. 2,3.

Fig. 4 is used for the connection status figure of different binding posts and connector assembly for the utility model, and the movable binding post 4 that it connected is linear structure, and the movable binding post 4 of wire can be pressed on the diapire of clamping element 2 equally by link terminal 3.

Fig. 5 and the structure that Figure 6 shows that the described pedestal 1 of the utility model most preferred embodiment, pedestal 1 can be fabricated to frid type structure, every vallecular cavity design and installation one winding line end.Be provided with pressing plate 11 and backing plate 12 at pedestal 1 one ends, pedestal 1 other end is provided with the pad platform 13 that is used to place link terminal 3, pressing plate 11 is used to tighten link terminal 3, pressing plate 11 and backing plate 12 layout that misplaces up and down, the front portion of link terminal 3 is bearing on the backing plate 12 and is pressed in pressing plate 11 times, pad platform 13 is provided with reference column 14, reference column 14 is suitable with the default location hole of link terminal 3, with this, link terminal 3 and movable binding post 4 location and installation on pedestal 1 prevent that effectively it is loosening.

In the utility model; the described pedestal of most preferred embodiment 1 top also can be provided with the lid 6 that is complementary with pedestal 1; as shown in Figure 7 and Figure 8; lid 6 both can be used as the over cap of terminals; and lid 6 also can be designed to the frid structure that matches with pedestal 1; also can assist and compress maintenance simultaneously, cooperate fastening assembly described in the utility model and pedestal 1 structure fixing, movable binding post.

Fig. 9,10,11 is depicted as another embodiment of the present utility model, and its pedestal, link terminal are different with most preferred embodiment.This pedestal 1 is provided with the clamp 15 of band bayonet socket 151, has on the link terminal 3 and bayonet socket 151 button mouthfuls 31 that matches, and pedestal 1 is connected a side of link terminal 3 by the snapping that matches of button on clamp 15 upper latch notches 151 and the link terminal 3 mouthfuls 31.The clamp 15 of pedestal 1 one sides is two, the button mouth 31 of corresponding link terminal 3 one sides is two, the relative broad of one end of link terminal 3 and movable binding post 4 overlap joints, be convenient to the insertion overlap joint of link terminal 4, pedestal also can be fabricated to above-mentioned monomer structure for this reason, and the pedestal of a plurality of monomer structures is snapped together by link terminal 3.Figure 11 is the wiring state figure of many set of connections terminal, and in concrete the manufacturing, the pedestal 1 that is positioned at the device bilateral can be designed to one-sided configuration.

The electrical connection device of the supply socket that makes according to technical scheme described in the utility model, be connected firmly during wiring, effectively guaranteed the stability of current delivery, shockproof effect is good, prevented that effectively terminals from producing phenomenon loosening, displacement, more can improve the connectivity robustness of terminals in binding clip, improve the security reliability that product uses.

Claims

1. the electrical connection device of a supply socket, comprise pedestal (1), clamping element (2), link terminal (3) and movable binding post (4), link terminal (3) edge fits on the pedestal, movable binding post (4) overlaps with link terminal (3), it is characterized in that: described clamping element (2) is a frame structure, have the cinclides (21) that can allow link terminal (3) and movable binding post (4) enter on the clamping element (2), clamping element (2) is sleeved on by cinclides (21) on the bond end of link terminal (3) and movable binding post (4), and clamping element (2) is provided with the securing member (5) of the bond end that is used to be fixed binding post (3) and movable binding post (4).

2. according to the electrical connection device of the described supply socket of claim 1, it is characterized in that: described cinclides (21) is two and the symmetrical two opposite side walls of opening in framework, and two cinclides (21) can be entered by link terminal (3) and movable binding post (4) respectively.

3. according to the electrical connection device of the described supply socket of claim 1, it is characterized in that: described pedestal (1) one end is provided with pressing plate (11) and backing plate (12), pedestal (1) other end is provided with the pad platform (13) that is used to place link terminal (3), pressing plate (11) is used to tighten link terminal (3), board (11) and backing plate (12) layout that misplace up and down, the front portion of link terminal (3) is bearing on the backing plate (12) and is pressed under the pressing plate (11).

4. according to the electrical connection device of the described supply socket of claim 3, it is characterized in that: described pad platform (13) is provided with reference column (14), and reference column (14) is suitable with the default location hole of link terminal (3).

5. according to the electrical connection device of the described supply socket of claim 3, it is characterized in that: described pedestal (1) top is provided with the lid (6) that is complementary with pedestal (1).

6. according to the electrical connection device of the described supply socket of claim 1, it is characterized in that: described pedestal (1) is provided with the clamp (15) of band bayonet socket (151), have on the link terminal (3) and bayonet socket (151) button mouthful (31) that matches, the snapping that matches that pedestal (1) is gone up button mouth (31) by clamp (15) upper latch notch (151) and link terminal (3) is connected a side of link terminal (3).

7. according to the electrical connection device of the described supply socket of claim 6, it is characterized in that: the clamp (15) of described pedestal (1) one side is two, and the button mouth (31) of corresponding link terminal (3) one sides is two.

8. according to the electrical connection device of the described supply socket of claim 1, it is characterized in that: described securing member (5) is a screw.