CN201540993U

CN201540993U - Sliding snap-latch electronic card connector

Info

Publication number: CN201540993U
Application number: CN2009202188857U
Authority: CN
Inventors: 蔡闳宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-30
Filing date: 2009-09-30
Publication date: 2010-08-04
Anticipated expiration: 2019-09-30

Abstract

The utility model relates to a sliding snap-latch electronic card connector which comprises a plastic seat, a plurality of terminals and a sliding blade, wherein the plurality of terminals are arranged on the plastic seat and respectively provided with a contact part; the sliding blade is positioned on the plastic seat; the plastic seat is provided with at least one sliding snap-latch part; the sliding blade is also provided with at least one sliding snap-latch part which slides relative to the sliding snap-latch part on the plastic seat; and the sliding snap-latch parts can be fixedly clamped with or separated from each other. The sliding blade can be directly taken as an upper cover of a whole connector and is combined with the plastic seat in a sliding way, so that assembly is very convenient. The sliding blade also can be taken as a metal radiating fin and is combined with the plastic seat in a sliding way, so that assembly is very convenient.

Description

The box-like electronic card coupler of card

[technical field]

The utility model relates to a kind of electric connector, particularly about the box-like electronic card coupler of a kind of card.

[background technology]

See also Fig. 1 and Fig. 2, it is a kind of existing card connector, be to make electronic cards (as smart cards such as phonecard or fiscards) insert connect, it is provided with a pedestal 10 and two and arranges the terminal 20 of being located at this pedestal 10, wherein this pedestal 10 is provided with an end face 11 and a bottom surface 12, be the draw-in groove 13 that forms a ccontaining smart card in it, this draw-in groove 13 is provided with one and inserts mouth 14; This each terminal 20 is provided with contact site 21 and pin portion 22, and this contact site 21 is positioned at this draw-in groove, and it is convex arc shaped and protruding end face 11 to pedestal, and the pin portion 22 of this two rows terminal inserts mouthful 14 1 sides and correspondence respectively certainly and inserts the bottom surface 12 that a side of mouth 14 is stretched out pedestal.

Electronic cards 28 can make contact site 21 Elastic Contact of contact 29 and two row's terminals from inserting mouthful 14 insertion draw-in grooves 13 in the use, yet in use can make electronic cards produce high heat, does not have the worry that damages electronic cards as if suitably dispelling the heat.

Existing electronic card coupler also has to cover on pedestal and adds a fin, its roughly prior on cover and offer a window, again in last cover be provided with a plurality of card column sleeves to close fastening one fin after again hot melt fix, this fin is provided with a depressed part and is absorbed in this window, and so setting does not reach the simplification effect.

[utility model content]

Main purpose of the present utility model is to provide a kind of card box-like electronic card coupler, and it is to make plastic cement seat card tie a slide plate in the mode of being slidingly fastened, and reaches the simplicity of assembling.

For reaching above-mentioned purpose, the box-like electronic card coupler of the utility model card includes: a plastic cement seat; A plurality of terminals, it is to be arranged at this plastic cement seat, each terminal is provided with a contact site; And a slide plate, it is to be located on this plastic cement seat; It is characterized in that: this plastic cement seat is provided with at least one portion that is slidingly fastened, and this slide plate also is provided with at least one portion that is slidingly fastened the portion of being slidingly fastened that should the plastic cement seat is made slide relative and fastening or disengaging mutually.

The box-like electronic card coupler of described card, it is characterized in that: this plastic cement seat comprises the plastic cement base that covers mutually and a plastic cement loam cake and forms the link slot that holds an electronic cards, the central authorities of this plastic cement loam cake are provided with an opening, at least one portion of being slidingly fastened of this plastic cement seat is two, it is located at the relative both sides of the opening of this plastic cement loam cake respectively, this portion of being slidingly fastened is provided with at least one bottom surface and at least one card face that becomes a gap with this bottom surface, at least one portion of being slidingly fastened of this slide plate is two, it is located at the relative both sides of this slide plate respectively, and it is provided with at least one breach that should at least one card face.

The box-like electronic card coupler of described card, it is characterized in that: this slide plate is a loam cake, this plastic cement seat is a plastic cement base, this slide plate directly is covered on this plastic cement base and forms the link slot that holds an electronic cards, at least one portion of being slidingly fastened of this plastic cement seat is two relative both sides of being located at this plastic cement base respectively, this portion of being slidingly fastened is provided with at least one bottom surface and at least one card face that becomes a gap with this bottom surface, at least one portion of being slidingly fastened of this slide plate is two, it is located at the relative both sides of this slide plate respectively, and it is provided with at least one breach that should at least one card face.

The box-like electronic card coupler of described card is characterized in that: this slide plate is a metal fin, and it is provided with a downward protuberance.

The box-like electronic card coupler of described card is characterized in that: the protuberance of this slide plate is a convex surface, and this convex surface is to contact site that should a plurality of terminals.

The box-like electronic card coupler of described card is characterized in that: these a plurality of terminals of convex surface contact of this slide plate.

The box-like electronic card coupler of described card is characterized in that: this electronic cards is a smart card.

The box-like electronic card coupler of described card is characterized in that: the front end of this plastic cement seat surrounds the insertion mouth of this link slot.

The box-like electronic card coupler of described card is characterized in that: this plastic cement seat and this slide plate surround the insertion mouth of this link slot.

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

1, the directly loam cake of connector and this plastic cement base slip combination as a whole of this slide plate, very convenient in the assembling.

2, this slide plate can be a metal fin and this plastic cement seat slip combination, and is very convenient in the assembling.

Above-mentioned and other purpose of the present utility model, advantage and characteristic 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 side cutaway view of existing card connector.

Fig. 2 is the side cutaway view of the user mode of existing card connector.

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

Fig. 4 is the three-dimensional combination figure of the utility model first embodiment.

Fig. 5 is the front view of the utility model first embodiment.

Fig. 6 is the user mode stereogram of the utility model first embodiment.

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

Fig. 8 is the three-dimensional combination figure of the utility model second embodiment.

Fig. 9 is the three-dimensional exploded view of the utility model the 3rd embodiment.

Figure 10 is the three-dimensional combination figure of the utility model the 3rd embodiment.

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

Figure 12 is the three-dimensional combination figure of the utility model the 4th embodiment.

Plastic cement base 30 portion's 31 bottom surfaces, the 32 card faces 33 that are slidingly fastened

Insert mouthful 34 link slots, 35 plastic cement loam cakes, 37 openings 38

Terminal 40 contact sites 41

Slide plate 50 convex surfaces 51 breach 52 portion 53 that is slidingly fastened

[embodiment]

See also Fig. 3, Fig. 4, reach Fig. 5, be the utility model first embodiment, it comprises a plastic cement seat, a plurality of terminal 40, reaches a slide plate 50, wherein:

This plastic cement seat is a plastic cement base 30, and its relative both sides respectively are provided with the portion 31 that is slidingly fastened, this portion 31 that is slidingly fastened be provided with at least two bottom surfaces 32 and two with the card face 33 in 32 one-tenth one gaps, this bottom surface, these plastic cement base 30 front ends surround one and insert mouthfuls 34.

These a plurality of terminals 40 are to be arranged at this plastic cement base 30, and each terminal is provided with a contact site 41.

This slide plate 50 is a metal fin and whole becomes a loam cake to be covered on to form the link slot 35 that holds a smart card on this plastic cement base 30, the insertion mouth 34 of these plastic cement base 30 front ends is the inlet of this link slot 35, the central authorities of this slide plate 50 are provided with a downward convex surface 51, the contact site 41 of these convex surface 51 these a plurality of terminals 40 of contact, the relative both sides of this slide plate 50 respectively are provided with the portion 53 that is slidingly fastened, and this portion 53 that is slidingly fastened is provided with the portion that is slidingly fastened 31 that 52 pairs of breach should the plastic cement base 30 card face 33 than the rear end.

By above structure, the start that these slide plate 50 assemblings are covered on this plastic cement base 30 is as follows, see also Fig. 6, two portions 31 that are slidingly fastened that 52 pairs of the breach of these slide plate 50 relative both sides should plastic cement base 30 are smooth in two two bottom surfaces 32 that are slidingly fastened portion 31 than the card face 33 of rear end and this slide plate 50 relative both sides, even then with this slide plate 50 toward these relative both sides fastenings of front slide in this two cards face 33, as shown in Figure 4.

See also Fig. 7 and Fig. 8, be the utility model second embodiment, it is roughly identical with first embodiment, its difference is that the insertion mouth 35 of the link slot 34 of present embodiment is surrounded by this plastic cement base 30 and this slide plate 50, the two two card faces 33 that are slidingly fastened portion 31 that the portion that is slidingly fastened 53 of the relative both sides of this slide plate 50 is provided with respectively that 52 pairs of two breach should plastic cement base 30.

See also Fig. 9 and Figure 10, be the utility model the 3rd embodiment, it is roughly identical with first embodiment, its difference is that the plastic cement seat of present embodiment is to be formed by engaging one plastic cement loam cake 37 on the plastic cement base 30, form the link slot 35 that holds a smart card in it, the central authorities of this plastic cement loam cake 37 are provided with an opening 38, the relative both sides of this opening 38 respectively are provided with the portion 31 that is slidingly fastened, this portion 31 that is slidingly fastened be provided with at least two bottom surfaces 32 and with small one and large one the card face 33 in these 32 one-tenth one gaps, two bottom surfaces, this slide plate 50 is a metal fin, the two bigger card faces 33 that are slidingly fastened portion 31 that the portion that is slidingly fastened 53 of its relative both sides is provided with respectively that 52 pairs of bigger breach should plastic cement loam cake 37.

Present embodiment is in assembling, only need the two bigger card faces 33 that are slidingly fastened portion 31 that 52 pairs of the breach of the portion that is slidingly fastened 53 of the relative both sides of slide plate 50 should loam cake 37 are placed, both sides fastening relatively is in this two cards face 33, as shown in figure 10 even then slide plate 50 is slided backward.

See also Figure 11 and Figure 12, be the utility model the 4th embodiment, it is roughly identical with first embodiment, and its difference is that the slide plate 50 of present embodiment is the loam cake of a plastic cement material, do not have heat sinking function, this slide plate 50 is incorporated on this plastic cement base 30 in the mode of being slidingly fastened equally.

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

1. the directly loam cake of connector and the 30 slip combinations of this plastic cement base as a whole of this slide plate 50, very convenient in the assembling.

2. this slide plate 50 can be a metal fin and this plastic cement seat slip combination, and is very convenient in the assembling.

The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to be easy to illustrate technology contents of the present utility model, and be not with the utility model narrow sense be limited to this embodiment, in the situation that does not exceed spirit of the present utility model and claim, can make many variations and implement.

Claims

1. box-like electronic card coupler of card includes:

One plastic cement seat;

A plurality of terminals are arranged at this plastic cement seat, and each terminal is provided with a contact site; And

One slide plate is located on this plastic cement seat;

It is characterized in that: this plastic cement seat is provided with at least one portion that is slidingly fastened, and this slide plate also is provided with at least one portion that is slidingly fastened the portion of being slidingly fastened that should the plastic cement seat is made slide relative and fastening or disengaging mutually.

2. the box-like electronic card coupler of card as claimed in claim 1, it is characterized in that: this plastic cement seat comprises the plastic cement base that covers mutually and a plastic cement loam cake and forms the link slot that holds an electronic cards, the central authorities of this plastic cement loam cake are provided with an opening, at least one portion of being slidingly fastened of this plastic cement seat is two, it is located at the relative both sides of the opening of this plastic cement loam cake respectively, this portion of being slidingly fastened is provided with at least one bottom surface and at least one card face that becomes a gap with this bottom surface, at least one portion of being slidingly fastened of this slide plate is two, it is located at the relative both sides of this slide plate respectively, and it is provided with at least one breach that should at least one card face.

3. the box-like electronic card coupler of card as claimed in claim 1, it is characterized in that: this slide plate is a loam cake, this plastic cement seat is a plastic cement base, this slide plate directly is covered on this plastic cement base and forms the link slot that holds an electronic cards, at least one portion of being slidingly fastened of this plastic cement seat is two relative both sides of being located at this plastic cement base respectively, this portion of being slidingly fastened is provided with at least one bottom surface and at least one card face that becomes a gap with this bottom surface, at least one portion of being slidingly fastened of this slide plate is two, it is located at the relative both sides of this slide plate respectively, and it is provided with at least one breach that should at least one card face.

4. the box-like electronic card coupler of card as claimed in claim 1 is characterized in that: this slide plate is a metal fin, and it is provided with a downward protuberance.

5. the box-like electronic card coupler of card as claimed in claim 4 is characterized in that: the protuberance of this slide plate is a convex surface, and this convex surface is to contact site that should a plurality of terminals.

6. the box-like electronic card coupler of card as claimed in claim 5 is characterized in that: these a plurality of terminals of convex surface contact of this slide plate.

7. as claim 2 or the box-like electronic card coupler of 3 described card, it is characterized in that: this electronic cards is a smart card.

8. the box-like electronic card coupler of card as claimed in claim 1 is characterized in that: the front end of this plastic cement seat surrounds the insertion mouth of this link slot.

9. the box-like electronic card coupler of card as claimed in claim 1 is characterized in that: this plastic cement seat and this slide plate surround the insertion mouth of this link slot.