CN2696172Y

CN2696172Y - Simple switching plug structure

Info

Publication number: CN2696172Y
Application number: CNU2004200031001U
Authority: CN
Inventors: 廖生兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-09
Filing date: 2004-02-09
Publication date: 2005-04-27
Anticipated expiration: 2014-02-09

Abstract

The utility model discloses a simple switching plug structure, comprising an isolation body, a plurality of terminals and a switching object. The front end of the isolation body is provided with a plurality of terminal grooves. The terminals are respectively arranged in the terminal grooves. The switching object is sheathed on the isolation body. The switching object can be moved and be adjusted according to requirements. Whereby, one isolation body with the same dimension can be converted into plugs with two specifications. The simple switching plug structure has the advantages of low manufacturing cost and convenient use.

Description

Simple and easy changeover plug structure

Technical field

The utility model refers to a kind of plug in order to the electrical a plurality of leads of connection especially relevant for a kind of simple and easy changeover plug structure, can change the simple and easy changeover plug structure of different size according to need.

Background technology

Shown in Figure 1A and Figure 1B, it is for known in order to electrically connect the plug of a plurality of leads, this plug is applicable to the connection of computer or telephone wire, this plug is provided with one in the insulating body 10a outside and has the object 11a that fastens positioning action, and in insulating body 10a, be provided with a plurality of terminal 12a, and this terminal 12a can do vertically short-range moving.When a plurality of lead 20a desires are connected with plug, be that lead 20a is inserted via insulating body 10a rear end, lead 20a is stretched among the insulating body 10a, then terminal 12a is punctured lead 20a, make terminal 12a and lead 20a inner conductor reach electric connection.

But, above-mentioned known plug, its specification is not simultaneously, then insulating body 10a has different width a, b, because therefore the fixed size of insulating body generally can only be applicable to single specification, insulating body also can't be applicable to the specification as 6PIN and 8PIN simultaneously, make the dealer need make the plug of different size, need die sinking again to make the insulating body of different size, the relative increase that causes manufacturing cost.

Therefore, as from the foregoing, above-mentioned known plug construction on reality is used, obviously has inconvenience and exists with shortcoming, and can wait to be improved.

The utility model content

Main purpose of the present utility model is to provide a kind of simple and easy changeover plug structure, makes the insulating body of same size can convert two kinds of specifications to, and manufacturing cost is effectively reduced, and the conversion of its specification is quite easily simple.

In order to reach above-mentioned purpose, the utility model provides a kind of simple and easy changeover plug structure, comprising: an insulating body, and its front end is provided with a plurality of terminal grooves; A plurality of terminals, it is arranged in these terminal grooves; And a converting objects, it is socketed on the insulating body, and this converting objects can optionally be moved and adjust.

Description of drawings

Figure 1A is the stereogram of known plug.

Figure 1B is the stereogram of known another specification plug

Fig. 2 is the three-dimensional exploded view of the utility model first embodiment.

Fig. 3 is the stereogram of the utility model first embodiment.

Fig. 4 is the stereogram of the utility model first embodiment user mode.

Fig. 5 is the stereogram of the utility model first another user mode of embodiment.

Fig. 6 is the three-dimensional exploded view of the utility model second embodiment.

Fig. 6 A is the three-dimensional exploded view of the utility model second another pattern of embodiment.

Fig. 7 is the three-dimensional exploded view of the utility model the 3rd embodiment.

Fig. 8 is the three-dimensional exploded view of the utility model the 3rd another angle of embodiment.

Fig. 9 is the stereogram of the utility model the 3rd embodiment.

Figure 10 is the stereogram of the utility model the 3rd another user mode of embodiment.

Figure 11 is the three-dimensional exploded view of the utility model the 4th embodiment.

Figure 12 is the three-dimensional exploded view of the utility model the 4th another angle of embodiment.

Figure 13 is the stereogram of the utility model the 4th embodiment.

Figure 14 is the stereogram of the utility model the 4th another user mode of embodiment.

10a: insulating body 11a: object

12a: terminal 20a: lead

10: insulating body

11: object 12: terminal groove

13: location notch

20: terminal

30: converting objects

31: main body 32: support arm

33: sleeve joint hole 34: positioning body

40: lead

50: connector

60: connector

61: wire casing 62: protective sleeve

63: anchor point

Embodiment

See also Fig. 2 and Fig. 3, the utility model provides a kind of simple and easy changeover plug structure, it includes an insulating body 10, a plurality of terminals 20 and a converting objects 30, wherein this insulating body 10 is made with insulating material such as plastics, these insulating body 10 inner hollow forms that form, its outside is provided with one and has the object 11 that fastens positioning action, these insulating body 10 front ends are provided with a plurality of terminal grooves 12, these terminal groove 12 equi-spaced apart are arranged on this insulating body 10, these terminal grooves 12 also communicate with these insulating body 10 inside, and the quantity that these terminal grooves 12 are provided with does not limit.These insulating body 10 relative two sides centres and rear end can respectively be provided with a location notch 13, can be in order to locate this converting objects 30.

These terminals 20 are made with electric conducting materials such as copper, it is arranged at respectively in the terminal groove 12 of this insulating body 10, what these terminals 20 respectively had a tip shape punctures end (figure slightly), so that reach electric connection with lead 40, the quantity that these terminals 20 are provided with does not limit.

This converting objects 30 is made with insulating material such as plastics, it has a main body 31 and left and right two support arms 32, this main body 31 roughly is cuboid, and the width of this main body 31 is greater than the width of insulating body 10, on this main body 31 and offer one with insulating body 10 corresponding sleeve joint holes 33.This two support arm 32 can one-body moldedly be connected in main body 31 left and right two ends, and these two support arms, 32 front ends and rear end can respectively be formed with an inwardly outstanding positioning body 34, can be matched with the location notch 13 of these insulating body 10 2 sides in order to clamping.

This converting objects 30 is to be socketed on the insulating body 10 with sleeve joint hole 33, and this converting objects 30 movably is arranged on the insulating body 10, this converting objects 30 can be moved between a primary importance and a second place, when converting objects 30 promotes to be positioned at primary importance backward (as Fig. 3 and Fig. 4), positioning body 34 clampings of its two support arm 32 are matched with in the middle of these insulating body 10 2 sides and the location notch 13 of rear end, so as to forming a location mechanism, make this converting objects 30 be able to the firm insulating body 10 latter half of positions that are positioned.

When converting objects 30 promotes to be positioned at the second place forward (as Fig. 5), positioning body 34 clampings of its two support arm 32 are matched with the location notch 13 and the two side front end places at place in the middle of this insulating body 10 2 sides, make this converting objects 30 be able to the firm insulating body 10 first half positions that are positioned; By above-mentioned composition to form simple and easy changeover plug structure of the present utility model.

These leads 40 penetrate its inside via insulating body 10 rear ends, and puncture lead 40 to hold in 20 the end that punctures, make these terminals 20 reach electric connection with these lead 40 inner conductors, so simple and easy changeover plug structure of the present utility model can be electrically connected at lead 40.

The utility model mainly is to be connected to a converting objects 30 in insulating body 10 outer cover, and this converting objects 30 can optionally be moved and adjust.When converting objects 30 promoted to be positioned at primary importance backward, this plug first half formed less specification, so that be plugged in corresponding socket (as Fig. 4).When converting objects 30 promoted to be positioned at the second place forward, this converting objects 30 was socketed on insulating body 10 first halfs, made plug first half width increase, so as to forming bigger specification, so that be plugged in the socket (as Fig. 5) of another big specification.

Therefore, the utility model can be by the different dimensions of the mobile changeover plug of converting objects 30, make the insulating body 10 of same dimensions can convert the plug of two kinds of specifications to, can be applied to the plug of different size simultaneously and be plugged in the socket of different size, make when dealer's desire is made the plug of two kinds of different sizes, do not need die sinking again to make the insulating body of different size, thus manufacturing cost is effectively reduced, and the conversion of its specification is quite easily simple.

In addition, as shown in Figure 6, insulating body of the present utility model 10 rear ends also can connect a USB connector 50, and these terminals 20 are also reached electric connection with the terminal in the USB connector 50, and this USB connector 50 can form an adapter assembly.This USB connector 50 can be parent part pattern (as Fig. 6) or bull pattern (as Fig. 6 A).This USB connector 50 can also various different purposes connector or plug, socket replace.

In addition, extremely shown in Figure 10 as Fig. 7, the shape of insulating body 10 of the present utility model and converting objects 30 and structure also can be done different variations, and this converting objects 30 is socketed on this insulating body 10, and this converting objects 30 can be moved (as Fig. 9 and Figure 10) between the primary importance and the second place.Present embodiment mainly is further to be provided with a connector 60, it is made with insulation materials such as plastics, this connector 60 can supply lead (figure slightly) to be arranged in inside, these connector 60 front portions are provided with a plurality of wire casings 61, these leads insert and insert wire casing 61 inside via these connector 60 rear ends, make these leads be connected in this connector 60 in advance, then again this connector 60 is inserted via these insulating body 10 rear ends, drive lead with this connector 60 and stretch into this insulating body 10 interior forward end places, and make this connector 60 be fastened on this insulating body 10 inside, this connector 60 is combined as a whole with this insulating body 10, then these terminals 20 are pressed into terminal groove 12 inside, the end that punctures with terminal 20 punctures lead, makes these terminals 20 reach electric connection with these lead inner conductors.

In addition, extremely shown in Figure 14 as Figure 11, the shape of insulating body 10 of the present utility model and converting objects 30 and structure also can be done different variations, and this converting objects 30 is socketed on this insulating body 10, and this converting objects 30 can be moved (as Figure 13 and Figure 14) between the primary importance and the second place.Present embodiment mainly is to be provided with a protective sleeve 62 in these connector 60 outsides; when this connector 60 combines with this insulating body 10; 62 of this protective sleeves can be sheathed on object 11 outsides of this insulating body 10; the function of protection is provided by this protective sleeve 62; to avoid object 11 to fracture, so and even can make these object 11 whole plug significantly increase useful life because of colliding or colluding other article.Be provided with an anchor point 63 in these connector 60 rear ends in addition, this converting objects 30 can be by this anchor point 63 blocks location when primary importance.

Claims

1, a kind of simple and easy changeover plug structure is characterized in that this structure comprises:

One insulating body, its front end is provided with a plurality of terminal grooves;

A plurality of terminals, it is arranged at respectively in these terminal grooves; And

One converting objects, it is socketed on this insulating body, the removable adjustment of this converting objects.

2, simple and easy changeover plug structure as claimed in claim 1 is characterized in that, this insulating body rear end has penetrated lead, and these terminals and lead are reached electric connection.

3, simple and easy changeover plug structure as claimed in claim 1 is characterized in that this insulating body rear end can connect the connector of various different purposes, and these terminals and this connector are reached electric connection.

4, simple and easy changeover plug structure as claimed in claim 1 is characterized in that this insulating body rear end can connect the plug of various different purposes, and these terminals and this plug are reached electric connection.

5, simple and easy changeover plug structure as claimed in claim 1 is characterized in that this insulating body rear end can connect the socket of various different purposes, and these terminals and this socket are reached electric connection.

6, simple and easy changeover plug structure as claimed in claim 1 is characterized in that, is provided with detent mechanism between this converting objects and this insulating body, and this converting objects is located in a primary importance and a second place.

7, simple and easy changeover plug structure as claimed in claim 6, it is characterized in that, this detent mechanism is by the location notch of being located at this insulating body centre and rear end, and the positioning body of being located at this converting objects front end and rear end is formed, when this converting objects was positioned at primary importance, the positioning body of this converting objects was connected in the middle of this insulating body and the location notch of rear end; When this converting objects was positioned at the second place, the positioning body of this converting objects was connected in location notch and the front end place that locates in the middle of this insulating body.

8, simple and easy changeover plug structure as claimed in claim 1 is characterized in that, this converting objects has a main body and left and right two support arms, and this main body is provided with a sleeve joint hole, and this converting objects is socketed on the insulating body with sleeve joint hole

9, simple and easy changeover plug structure as claimed in claim 1, it is characterized in that, it further is provided with a connector, this connector is arranged in inside for lead, this connector front portion is provided with a plurality of wire casings, these leads insert and insert wire casing inside via this connector rear end, this connector inserts via this insulating body rear end, drive lead with this connector and stretch into this insulating body inside, and make this connector be fixed in this insulating body inside, these terminals are pressed into terminal groove and these leads are reached electric connection.

10, simple and easy changeover plug structure as claimed in claim 9; it is characterized in that; this insulating body outside is provided with an object; this connector outside is provided with a protective sleeve; when this connector combines with this insulating body; this protective sleeve is sheathed on the object outside in this insulating body outside, and this connector rear end is provided with an anchor point, and this converting objects can be by this anchor point block location.