CN1716715A

CN1716715A - Terminal structure

Info

Publication number: CN1716715A
Application number: CN 200410019578
Authority: CN
Inventors: 兪聖天
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2004-06-14
Filing date: 2004-06-14
Publication date: 2006-01-04

Abstract

The terminal structure includes the first terminal with certain width for connection with electric product; and at least one second terminal set in the first end of the first terminal for connection with electric product and with relatively small width to the first terminal. The terminal in the said structure may be used in various sockets of different sizes, so that the present invention makes it easy to make terminal and socket and replace terminal.

Description

Terminal structure

Technical field

The invention relates to terminal, particularly be terminal structure.Particularly about the terminal structure on the socket that can optionally be inserted in plurality of specifications.

Background technology

Below, with reference to the terminal structure of description of drawings conventional art.General terminal is to contact with socket, is used for the distribution of electric product or connects home loop.Fig. 1 a and 1b are the terminal structures of conventional art, and Fig. 2 a and Fig. 2 b are the sockets that inserts the terminal among Fig. 1 a and Fig. 1 b.

At first, the socket for terminal among Fig. 1 a and Fig. 2 a and insertion terminal describes.

As shown in the figure, terminal 11 adopts the metallic plate with certain-length to make.Described terminal 11 has certain width a and length b, and the width a of the terminal 11 among Fig. 1 is 0.187 foot.Be provided with consent 13 in the side of terminal 11, and an end of terminal 11 connects electric product.

Shown in Fig. 2 a, terminal 11 inserts in the slot 17 of socket 15 inside.And the width a` of slot 17 and length b` corresponding terminal adopt 0.187 foot.And, after the side of slot 17 has been equipped with terminal 11 insertion slots 17, be inserted in the stopper 19 in the consent 13.And, on an end of socket 15, connected lead w, the power supply of outside is passed on the electric product that is connected on the terminal 11.

Secondly, for describing as the terminal of Fig. 1 b and Fig. 2 b and the slot of insertion terminal.

As shown in the figure, terminal 21 has possessed 0.250 foot width a` and length b`.And the width A` of the slot 27 of the socket inside that contacts with terminal 21 and B` be the length and width of corresponding terminal 21 also.And, on the correspondence position of an end of end of terminal 21 and slot 27, be provided with consent 23 and stopper 29 respectively.

But the terminal structure of the conventional art design that as above constitutes has following problem points.

In with a kind of electronic product, use plurality of specifications in order to distinguish terminal 11,21.For example, terminal 11 among Fig. 1 a and the terminal 21 among Fig. 2 a can be used for the polarity of discriminating electrical product.But terminal 11,21 can only contact with corresponding socket 15,25.Thus, terminal 11,21 can't exchange contact with the

socket

15,25 of plurality of specifications, but makes socket 11,21 in addition according to the specification of

socket

15,25.

Summary of the invention

In order to solve the problem that above-mentioned technology exists, the invention provides a kind of terminal structure, can exchange the terminal structure of use for the socket of plurality of specifications.

To achieve these goals, the technical solution used in the present invention is: the present invention includes: the width with regulation constitutes the 1st terminal that is connected with electric product; Be arranged on the head end of the 1st terminal, be connected with electric product, with respect to the 1st terminal, the 2nd terminal of at least more than one that width once reduces constitutes.

The upper end of described the 1st terminal and the 2nd terminal is respectively equipped with the consent of the stopper that inserts corresponding socket.

Described the 1st terminal and the 2nd terminal form a whole.

The invention has the beneficial effects as follows:, a terminal is used on the socket of plurality of specifications, so the replacement of the making of terminal and socket and terminal is all very convenient according to the terminal structure of the present invention's design that as above constitutes.

Description of drawings

Fig. 1 a and 1b are the cross-sectional side view of the terminal structure of conventional art design,

Fig. 2 a and Fig. 2 b are the cross-sectional side view of inserting the socket of the terminal among Fig. 1 a and Fig. 1 b,

Fig. 3 is the side view of the embodiment of the terminal structure that designs of the present invention,

Fig. 4 a and Fig. 4 b be with Fig. 3 in the cross-sectional side view of socket of termination contact of embodiment,

Fig. 5 a, 5b are that the terminal of Fig. 3 embodiment inserts the state diagram on the socket of Fig. 4 a, 4b.

Among the figure:

30: 31: the 1 terminals of terminal

33,37: 35: the 2 terminals of consent

Socket 43,53 in 41: the 1: slot

45,55: 51: the 2 sockets of stopper

Embodiment

Below in conjunction with the drawings and specific embodiments the present invention is described in further detail: Fig. 3 is the side view of the embodiment of the terminal structure that designs of the present invention, and as shown in the figure, terminal 30 of the present invention is made of the 1st terminal 31 and the 2nd terminal 35.The 1st terminal 31 and the 2nd terminal 35 adopt metallic plates to make, and the width x of the 1st terminal 31 is 0.250 foot, and the width of the 2nd terminal 35 to be z be reduced to 0.187 foot relatively.And, the length y1 of the 1st terminal 31 and the 2nd terminal 35, y2 can be identical.

And, formed

consent

33,37 respectively in the upper end of the 1st terminal 31 and the upper end of the 2nd terminal 35.

Consent

33,37 has the effect of the state of keeping the 1st terminal 31 or the 2nd terminal 35 insertion sockets 41,51 (with reference to Fig. 4 a and Fig. 4 b).

Simultaneously, among Fig. 4 a and Fig. 4 b be the socket that contacts with the embodiment of the terminal structure of the present invention design.

Shown in Fig. 4 a, be provided with slot 43 in the inside of the socket 41 corresponding (below be referred to as the 1st socket) with the 1st terminal 31 that constitutes terminal 30.The width X of slot 43 is corresponding with the width x of the 1st terminal 31, and the length y1 of its length Y and the 1st terminal 31 and the length y2 sum of the 2nd terminal 35 are corresponding.

And, be equipped with the stopper 45 corresponding with the consent 33 of the 1st terminal 31 in the side of slot 43.Stopper 45 has and prevents to insert the effect that the 1st terminals 31 in the slot 43 are separated arbitrarily.

Shown in Fig. 4 b, the inside of the socket 51 that the 2nd terminal 35 in the terminal 30 inserts (below be referred to as the 2nd socket) is provided with slot 53.Slot 53 has possessed width and the length corresponding with the 2nd terminal 35.That is, the width Z of slot 53 is corresponding with the width z of the 2nd terminal 35, and the length Y2 of slot 53 is corresponding with the length y2 of the 2nd terminal 35.And, possessed the stopper 55 corresponding in the same manner at the inside and the slot 43 of the 1st terminal of slot 53 with the consent 37 of the 2nd terminal 35.

Insert detailed the describing of process of socket for the embodiments of the invention terminal that as above constitutes below in conjunction with accompanying drawing 5a and 5b.

Expressed the state of the termination contact socket of the present invention's design among Fig. 5 a and the 5b.

Shown in Fig. 5 a, in order to make the 1st terminal and corresponding the 1st socket 41 contacts, in the slot 43 on terminal 31 insertions the 1st socket 41.At this moment, not only insert the 1st terminal 31 on the slot 43 of the 1st socket 41, also insert the 2nd terminal 35 that constitutes terminal 30.

In this state, the stopper 45 that is arranged on slot 43 sides inserts in the consent 33 of the 1st terminal 31.Thus, the 1st terminal 31 can not separate arbitrarily and keep and the 1st socket 41 state of contact.

Shown in Fig. 5 b, contact with the 2nd socket 51 in order to make the 2nd terminal 35 that constitutes terminal 30, the 2nd terminal 35 is inserted in the slot 53 of the 2nd socket 51.At this moment, in the slot 53 of the 2nd socket 51, only inserted the 2nd terminal 35, and the 1st terminal 31 is positioned at the outside of the 2nd socket 51.Then, the stopper 55 that is arranged on slot 53 sides is inserted in the consent 37 of the 2nd terminal 35, thus the 2nd terminals maintain and the 2nd socket state of contact.

Simultaneously, at terminal 30, promptly be provided with electric product in the side of the 1st terminal 31.And, on the 1st socket 41 or the 2nd socket 51, connected lead W.Thus, external power source passes in the electric product by lead W and socket 51 and terminal 30.

And the 1st socket 41 can optionally contact with terminal 30 with the 2nd socket 51.Thus, in the manufacturing process of electric product, the assembling of terminal 30 and socket 41,51 is with very convenient.And, during owing to terminal 30 impaired replacings, need not to distinguish the 1st terminal 31 or the 2nd terminal 35, and it is just passable only need to change a terminal 30, so the maintenance and management of product is more convenient.

In sum, technological guidance's thought of the present invention several terminals that will contact with the socket of plurality of specifications have been formed an integral body.

Interest field of the present invention also not only is confined to the above embodiments, and the time according to claim scope of the present invention, and the knowledgeable people in the technical field under the present invention can carry out various variations and improvement in interest field of the present invention.

In the embodiment of accompanying drawing, be 0.250 foot with the width setup of the 1st terminal, be 0.187 foot with the width setup of the 2nd terminal, but as long as relative the 1st terminal of width of the 2nd terminal reduces successively, getting any sizes values can.

Among the embodiment in the drawings, described terminal is to be made of the 1st terminal and the 2nd terminal, but in the upper end of described the 2nd terminal relative the 2nd terminal can be set, the 4th terminal that the 3rd terminal that width has reduced relatively and with respect to the 3rd terminal, width have reduced.

Claims

1. a terminal structure is characterized in that, comprising: the width with regulation constitutes the 1st terminal that is connected with electric product; Be arranged on the head end of the 1st terminal, be connected with electric product, with respect to the 1st terminal, the 2nd terminal of at least more than one that width reduces successively constitutes.

2. terminal structure according to claim 1 is characterized in that, the upper end of described the 1st terminal and the 2nd terminal is respectively equipped with the consent of the stopper that inserts corresponding socket.

3. terminal structure according to claim 1 is characterized in that, described the 1st terminal and the 2nd terminal form a whole.