CN2645274Y

CN2645274Y - Electric connector

Info

Publication number: CN2645274Y
Application number: CNU032618506U
Authority: CN
Inventors: 蔡周旋
Original assignee: TUOYANG IND CO Ltd
Current assignee: TUOYANG IND CO Ltd; Top Yang Technology Enterprise Co Ltd
Priority date: 2003-05-16
Filing date: 2003-05-16
Publication date: 2004-09-29
Anticipated expiration: 2013-05-16

Abstract

The utility model discloses an electric connector, comprising a base, a terminal and two elastic arms; wherein, the base is provided with a slot, the upside of which is open, the terminal assembled in the slot of the base is provided with an intermediate plate in the vertical direction, and the elastic arms are respectively connected with the two sides of the intermediate plate, vertically extended and facing each other. A convex contact part is positioned at the lower end of the two arms. The electric connector has the advantages of favorable cost of the terminal. In addition, with the short distance between the terminals, the terminal is easy to assemble and to connect with the base.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, is meant a kind of electric connector with two conducting terminal conductings especially.

[background technology]

Seeing also Fig. 1, Fig. 2, reach Fig. 3, is a kind of known electric connector with two conducting terminal conductings, and it includes: a pedestal 10 is provided with slot 11 in it; And a terminal 15 that is assembled in this slot 11, it is provided with a location-plate 16 and two pairs of shell fragments 17, these two pairs of shell fragments 17 be bent into vertical with location-plate 16.

Above-mentioned electric connector has following shortcoming:

1. terminal 15 stamps out two pairs of shell fragments 17 perpendicular to location-plate 16, and complex structure is comparatively difficult in the processing.

2. as shown in Figure 3, terminal is on making, and it is about 8.9mm together with strip 18 used material width A, and the length after terminal launches B at interval is about 6.7mm, and the required material area of a terminal like this is 59.6mm ², consume material very.

3. the upper limb of slot 11 is not provided with the importing inclined-plane, and male terminal is difficult for inserting.

See also Fig. 4, Fig. 5, reach Fig. 6, be the known electric connector with two conducting terminal conductings of another kind, it includes: a pedestal 20 is provided with a space bar 21 in it and is separated into two slots 22, and two slots, 22 upper limbs is provided with importing inclined-plane 23; One is assembled in the terminal 25 of this two slot 22, it is provided with an intermediate plate 26 and two elastic arms 27, the plate face of this intermediate plate 26 becomes level, two elastic arms 27 extend downwards from the bending of intermediate plate 26 dual-sides respectively, its plate face become vertical to and face mutually, its lower end is provided with the contact site 28 of outside protrusion, and the fixed part 29 that its upper end is provided with plate face broad is used and slot 22 packings.

Above-mentioned electric connector still has following shortcoming:

1. though the structure of terminal 25 very simply is easy to make, yet on making, the length interval B after terminal launches very is about and is 10.8mm, and is about 5.4mm together with the material width A of strip 18, and the required material area of a terminal like this is 58.3mm ², also consume material very.

2. the spacing of terminal is very grown (10.8mm), and in the comparatively inconvenience of when assembling, because pedestal 20 is to arrange according to terminal pitch during assembling, strip again fractures after the whole row of order terminal group is gone into.

[utility model content]

The purpose of this utility model is to provide a kind of electric connector, and it can reach the effect of saving the terminal materials, and the spacing of terminal is shorter, and the assembling of terminal and pedestal is comparatively easy, firm, and male terminal is easy to import the connection pedestal.

For reaching above-mentioned purpose, the utility model provides a kind of electric connector, it is characterized in that: it comprises a pedestal, is provided with a slot in this pedestal, and the upper end of this slot is open; And

One terminal, this terminal group is loaded on the slot of this pedestal, this terminal be provided with one be vertical to intermediate plate, and two elastic arms, this two elastic arm is connected to the dual-side of this intermediate plate, and it is vertical to extending and facing mutually that this two elastic arm becomes, and the lower end of this two elastic arm is provided with a contact site that outwards protrudes.

Described electric connector is characterized in that: the sidewall of this pedestal can be provided with one first groove, and the intermediate plate of this terminal is embedded in this first groove.

Described electric connector is characterized in that: the sidewall of this pedestal to having one second groove, protrudes downwards in the middle of the intermediate plate of this terminal and establishes one second fixed part in the middle of first groove, and this second fixed part is embedded in this second groove.

Described electric connector is characterized in that: be provided with a demarcation strip in the slot of this pedestal, this slot is separated into first slot and second slot.

Described electric connector is characterized in that: two elastic arms of this terminal are provided with the junction surface near the upper end and link to each other with intermediate plate, and this two elastic arm all separates with intermediate plate at the upper and lower at junction surface.

Described electric connector is characterized in that: can be provided with first fixed part of plate face broad on the junction surface of two elastic arms of this terminal, be fixed in the slot of this pedestal with this first fixed part packing.

Described electric connector is characterized in that: the upper end of two elastic arms of this terminal bends inwards into one and imports the inclined-plane.

Described electric connector is characterized in that: the intermediate plate upper end of this terminal is to connect strip.

Described electric connector is characterized in that: the slot upper end periphery of this pedestal can be provided with the importing inclined-plane.

Above-mentioned and other purpose, advantage and characteristic of the present utility model by in the detailed description of following preferred embodiment and with reference to graphic when can be clearer.

[description of drawings]

Fig. 1 is the stereogram of known electric connector.

Fig. 2 is known connector terminals stereogram.

Fig. 3 is that known connector terminals is launched plane graph.

Fig. 4 is the stereogram of another known electric connector.

Fig. 5 is another known connector terminals stereogram.

Fig. 6 is that another known connector terminals is launched plane graph.

Fig. 7 is the stereogram of the utility model preferred embodiment.

Fig. 8 is the terminal stereogram of the utility model preferred embodiment.

Fig. 9 is that the terminal of the utility model preferred embodiment launches plane graph.

Figure 10 is the pedestal sectional stereogram of the utility model preferred embodiment.

Figure 11 is the sectional stereogram of the utility model preferred embodiment.

[embodiment]

See also Fig. 7, Fig. 8 and Fig. 9, the utility model is to be provided with: a pedestal 30 and a terminal 40, wherein:

Please cooperate and consult Figure 10 and Figure 11, the inside of this pedestal 30 is provided with a slot 32, the upper end of this slot 32 is opened and is separated into two grooves by a demarcation strip 31, its upper end periphery is provided with and imports inclined-plane 34, the one sidewall is provided with one first groove 35, and this first groove 35 is middle to having one second groove 36.

This terminal 40 is the slots 32 that are assembled in this pedestal, it is provided with an intermediate plate 41, its plate face be vertical to, this intermediate plate 41 is first grooves 35 that are embedded in this pedestal, downward protrusion one second fixed part 42 is used and is embedded in this second groove 36 in the middle of it, and its upper end 47 connects strips 18; And two elastic arms 43, it is respectively the dual-side that is connected in this intermediate plate 41,43 one-tenth of two elastic arms are vertical to extending and the plate face is faced mutually, it is provided with junction surface 48 near the upper end and links to each other with intermediate plate 41,48 upper and lower then all separates with intermediate plate 41 this two elastic arm 43 at the junction surface, the lower end of this two elastic arm is to be provided with a contact site 44 that outwards protrudes, first fixed part 45 that 48 tops, junction surface of two elastic arms are provided with plate face broad is used with slot 32 packings of pedestal and is fixed, and the upper end of two elastic arms 43 bends inwards into one and imports inclined-plane 46.

By above explanation, the utility model can be summarized following advantage:

1. because the intermediate plate 41 and two elastic arms 43 of terminal all become vertical to setting, can make terminal on making, it is about 8.5mm together with strip 18 used material width A, and the length after terminal launches B at interval is about 3.8mm, and the required material area of a terminal like this is 32.3mm ², obviously more known person saves material.

2. because terminal pitch has only 3.8mm, so comparatively easy in assembling.

3. the upper limb of slot 32 is provided with and imports inclined-plane 34, and the upper end of two elastic arms 43 of mating terminals bends inwards into one and imports inclined-plane 46, and so male terminal easily goes into to insert when inserting.

4. terminal 40 is provided with first fixed part 45 and slot 32 packings of pedestal and second groove, 36 fastenings of second fixed part 42 and pedestal, can reach advantages of good positioning effect.

The specific embodiment that is proposed in the detailed description of preferred embodiment only in order to be easy to illustrate technology contents of the present utility model, also can make many variations and implement by the utility model.

Claims

1, a kind of electric connector, it is characterized in that: it comprises

One pedestal is provided with a slot in this pedestal, the upper end of this slot is open; And

2, electric connector as claimed in claim 1 is characterized in that: the sidewall of this pedestal is provided with one first groove, and the intermediate plate of this terminal is embedded in this first groove.

3, electric connector as claimed in claim 2 is characterized in that: the sidewall of this pedestal to having one second groove, protrudes downwards in the middle of the intermediate plate of this terminal and establishes one second fixed part in the middle of first groove, and this second fixed part is embedded in this second groove.

4, electric connector as claimed in claim 1 is characterized in that: be provided with a demarcation strip in the slot of this pedestal, this slot is separated into first slot and second slot.

5, electric connector as claimed in claim 1 is characterized in that: two elastic arms of this terminal are provided with the junction surface near the upper end and link to each other with intermediate plate, and this two elastic arm all separates with intermediate plate at the upper and lower at junction surface.

6, electric connector as claimed in claim 5 is characterized in that: the top, junction surface of two elastic arms of this terminal is provided with first fixed part of plate face broad, is fixed in the slot of this pedestal with this first fixed part packing.

7, electric connector as claimed in claim 5 is characterized in that: the upper end of two elastic arms of this terminal bends inwards into one and imports the inclined-plane.

8, electric connector as claimed in claim 1 is characterized in that: the intermediate plate upper end of this terminal is to connect strip.

9, electric connector as claimed in claim 1 is characterized in that: the slot upper end periphery of this pedestal is provided with the importing inclined-plane.