CN201829672U

CN201829672U - Terminal for lamp holder socket

Info

Publication number: CN201829672U
Application number: CN2010205208450U
Authority: CN
Inventors: 苏其新
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-03
Filing date: 2010-09-03
Publication date: 2011-05-11
Anticipated expiration: 2020-09-03

Abstract

The utility model relates to terminals for a lamp holder socket, which are arranged in socket terminal spaces of a socket body. Each terminal is of a strucutre formed by folding a conductive sheet metal, each terminal with a folded structure comprises a terminal front-end edge which is provided with a horn-shaped inserting slot, a terminal rear-end edge corresponding to the terminal front-end edge, a welding part between the inserting slot and the folded edge of each terminal with the folded structure, and an elastic pressing part between the inserting slot and the opening edge of each terminal with the folded structure, wherein the welding part is conductively welded with the conductive core of a conductive cable, and a winding slot, which penetrates through the two side faces of the welding part of each terminal and is opened to the edge of the welding part of each terminal, is formed at the welding part of each terminal for the socket. Since the terminals for the lamp holder socket are provided with the winding slots at the welding parts of the terminals, when the terminals are installed into the socket, the welded directions of the terminals for the socket and the conductive core of the conductive cable are not needed to be distinguished, the cable moves around from the interior of the winding slot of the welding part of each terminal for the socket, the installation is convenient, the cost is low, and the promotion and the application are convenient.

Description

The lamp socket terminal

Technical field

The utility model relates to a kind of socket accessory, refers to a kind of lamp socket terminal that is used for lamp socket especially.

Background technology

Socket is a modal electric supply installation easy to plug in the various electric equipments; cooperatively interacting by socket and plug provides electric connection; usually socket is that folding female terminal is set in the female terminal space; be formed with the terminal space after female terminal that should be folding is folding and be used for the resilient clamp plug terminal; behind the grasping part of plug terminal insertion female terminal, promptly constitute conducting state and realize conduction; in the use of reality; for the ease of installing and using; usually meeting direct and lead conductivity welding at the folded end of terminal; again terminal is installed on to tighten in the female terminal space and fixes; in use the terminal of socket is inserted and suppress contact in the grasping part of female terminal and realize conduction; for making the mounted configuration compactness; usually rear, female terminal space is provided with special metallic channel; so that after female terminal is located at the female terminal space; can be located in the metallic channel with the lead that female terminal welds mutually; guarantee socket install after more compactness do not have air strike; because metallic channel and female terminal space all are to be the angle that outwards departs from; such two female terminal spaces have different mounting structures just with the accommodation space that metallic channel is constituted; promptly the folded end of a female terminal is located at after left surface and wire bonds in the female terminal space of a side and is cooperated; another female terminal folded end is located at after right flank and wire bonds in the female terminal space of opposite side and is cooperated; otherwise female terminal is cooperated rightly with the female terminal space; therefore need aborning to distinguish and differentiate the female terminal that has welded lead whether can be corresponding with the cooperation of corresponding female terminal space; the efficient of this user job that just slowed down; be unfavorable for adding quick socket production efficiency, be unfavorable for guaranteeing product quality.

The utility model content

Technical purpose of the present utility model is for a kind of lamp socket terminal that can improve lamp socket production efficiency is provided.

For realizing above-mentioned purpose, this terminal of the present utility model is located in the female terminal space of jack body, this terminal is the folding structure that forms of a conductive metal sheet, this foldable structure terminal comprises the terminal front-end edge of the insertion groove that is provided with flared structure, the terminal end edge corresponding with the terminal front-end edge, weld part between the terminal folded edge of described insertion groove and foldable structure, elastic pressing part between the terminal openings edge of described insertion groove and foldable structure, the conductive cores conductivity welding of weld part and conductor cable, lead is located in the pressuring line groove set on the jack body so that tightly fixedly connected between jack body and the base, and the end weld part of this female terminal is formed with and runs through these terminal weld part two sides and the opening winding slot to terminal weld part edge.

Lamp socket of the present utility model is with in the terminal, described winding slot is to form after terminal weld part inscribe from terminal end edge and terminal folded edge, described winding slot from the terminal end edge to the degree of depth of terminal weld part inscribe be between this terminal front-end edge and the end edge length 1/10th to 4/5ths.

Lamp socket of the present utility model is with in the terminal, and described winding slot is to form after terminal weld part inscribe from this terminal end edge, and the minimum widith of this winding slot is not less than the metallic conduction core diameter of conductor cable.

Lamp socket of the present utility model is with in the terminal, and described winding slot is that the terminal folded edge from this terminal foldable structure forms after terminal weld part inscribe, and the minimum widith of this winding slot is not less than the metallic conduction core diameter of conductor cable.

Lamp socket of the present utility model is with in the terminal, described winding slot be shaped as rectangle.

Lamp socket of the present utility model is with in the terminal, described winding slot be shaped as " ∩ " shape.

Beneficial effect: the utility model lamp socket with terminal owing to be provided with winding slot at the terminal weld part, when terminal is fit into socket, do not need necessarily to distinguish the direction of female terminal and conductive wire core welding, even if welding direction is opposite, also can be by adjusting lead, allow cable in the winding slot of the weld part of female terminal, walk around, thereby both guaranteed to make lead to be located in the pressuring line groove set on the jack body so that tightly fixedly connected between jack body and the base, the terminal that does not simultaneously need again to change welding lead is installed, lamp socket of the present utility model is simple with terminal structure, mounting means is comparatively convenient, and cost is low, conveniently applies.

For ease of explanation detailed content and the technology relevant, below describe with regard to conjunction with figs. now with the utility model.

Description of drawings

Fig. 1, be the schematic diagram that the utility model terminal and socket are installed;

Fig. 2, be the schematic diagram that existing structure terminal and socket are installed;

Fig. 3, be the vertical view after the utility model terminal and socket are installed;

Fig. 4, be the front view of first kind of embodiment of the utility model terminal;

Fig. 5, be the front view of second kind of embodiment of the utility model terminal;

Fig. 6, be the front view of the third embodiment of the utility model terminal.

Embodiment

Please refer to Fig. 1, Fig. 2 and shown in Figure 3, lamp socket terminal of the present utility model, be located in the female terminal space 2 of jack body 1, this terminal is the folding structure that forms of a conductive metal sheet, this foldable structure terminal 5 comprises the terminal front-end edge 54 of the insertion groove 50 that is provided with flared structure, with the corresponding terminal end edge 56 of terminal 5 front-end edges 54, weld part 52 between the terminal folded edge 55 of described insertion groove 50 and foldable structure, elastic pressing part 51 between the terminal openings edge of described insertion groove 50 and foldable structure, weld part 52 welds with the conductive cores conductivity of conductor cable 8, lead is located in the pressuring line groove set on the jack body 13 so that tightly fixedly connected between jack body 1 and the base, the end weld part 52 of this female terminal 5 is formed with and runs through these terminal weld part 52 two sides and the opening winding slot 53 to terminal weld part 52 edges, further, described winding slot 53 is to form after terminal weld part 52 inscribes from terminal end edge 56 and terminal folded edge 55, described winding slot 53 from terminal end edge 56 to the degree of depth of terminal weld part 52 inscribes be between this terminal front-end edge 54 and the end edge 56 length 1/10th to 4/5ths.

Further, described winding slot 53 is to form after terminal weld part 52 inscribes from this terminal end edge 56, and the minimum widith of this winding slot 53 be not less than conductor cable 8 the metallic conduction core diameter or should under winding slot 53 be that terminal folded edge 55 from this terminal foldable structure forms after terminal weld part 52 inscribes, and the minimum widith of this winding slot 53 is not less than the metallic conduction core diameter of conductor cable 8.

Please refer to again as Fig. 4, Fig. 5 and shown in Figure 6, be the 3 kind specific embodiments of socket of the present utility model with terminal, in this first kind of embodiment, described winding slot 53 be shaped as rectangle, the winding slot 53 of this rectangle is to be formed after weld part 52 inscribes of this terminal 5 by terminal folded edge 55; In second kind of embodiment, the inner that is shaped as of described winding slot 53 is " ∩ " shape structure of disc, and the winding slot 53 that is somebody's turn to do " ∩ " shape structure is to be formed after weld part 52 inscribes of this terminal by terminal 5 end edges 56; In the third embodiment, described winding slot 53 is shaped as rectangle, this rectangle be simultaneously from terminal folded edge 55 and end edge 56 inside inscribes formation, in these described three kinds of embodiment, cable 8 all can be realized coiling by the mode that winding slot 53 is walked around terminal 5, terminal 5 and female terminal space 2 are being plugged when cooperating, do not need to distinguish specially the direction of cable 8 in terminal weld part 52 places and the welding of terminal 5 both sides, just can be successfully cable 8 be installed in the pressuring line groove 3 after by winding slot 53 windings, guarantee tightly contact between the base of jack body and socket coincide after installation.

Claims

1. lamp socket terminal, this terminal is located in the female terminal space of jack body, this terminal is the folding structure that forms of a conductive metal sheet, this foldable structure terminal comprises the terminal front-end edge of the insertion groove that is provided with flared structure, the terminal end edge corresponding with the terminal front-end edge, weld part between the terminal folded edge of described insertion groove and foldable structure, elastic pressing part between the terminal openings edge of described insertion groove and foldable structure, the welding of the conductive cores conductivity of weld part and conductor cable is characterized in that: the end weld part of this female terminal is formed with and runs through these terminal weld part two sides and the opening winding slot to terminal weld part edge.

2. lamp socket terminal as claimed in claim 1 is characterized in that: described winding slot is to form after terminal weld part inscribe from terminal end edge and terminal folded edge.

3. lamp socket terminal as claimed in claim 2 is characterized in that: described winding slot from the terminal end edge between the degree of depth of terminal weld part inscribe is for this terminal front-end edge and end edge length 1/10th to 4/5ths.

4. lamp socket terminal as claimed in claim 1 is characterized in that: described winding slot is to form after terminal weld part inscribe from this terminal end edge, and the minimum widith of this winding slot is not less than the metallic conduction core diameter of conductor cable.

5. lamp socket terminal as claimed in claim 1, it is characterized in that: described winding slot is that the terminal folded edge from this terminal foldable structure forms after terminal weld part inscribe, and the minimum widith of this winding slot is not less than the metallic conduction core diameter of conductor cable.

6. lamp socket terminal as claimed in claim 1 is characterized in that: described winding slot be shaped as rectangle.

7. lamp socket terminal as claimed in claim 1 is characterized in that: described winding slot be shaped as " ∩ " shape.