CN201859960U

CN201859960U - Card connector

Info

Publication number: CN201859960U
Application number: CN2010202892706U
Authority: CN
Inventors: 林正勇; 汪云河; 王建新
Original assignee: Tyco Electronics Shanghai Co Ltd
Current assignee: Tyco Electronics Shanghai Co Ltd
Priority date: 2010-08-05
Filing date: 2010-08-05
Publication date: 2011-06-08
Anticipated expiration: 2020-08-05

Abstract

The utility model discloses a card connector comprising an insulating body, wherein a first slot and a second slot, different in height, and four sets of inserting cavities are formed on the insulating body. In such a structure of four sets of inserting cavities, four sets of conductive terminals are inserted respectively into the inserting cavities from four different directions. Compared with the prior art, the embodiments of the card connector is convenient to assemble, since two slots at different height formed on one slot seat can be assembled onto a motherboard during manufacturing. And, assembling two slots onto one slot seat can save raw materials.

Description

Card connector

Technical field

The utility model relates to a kind of card connector, relates in particular to a kind of stacked card connector.

Background technology

Because the installing space in the notebook is little, generally adopts two highly different card connectors, makes full use of height space, thereby reduces notebook length and width as far as possible.

In the prior art, two card connectors all are members independently, and each card connector has a slot, is used to insert storage card.Therefore, during fabrication, the user needs careful position and the assembling sequence of adjusting two card connectors, so complicated operation.And, adopt two independently card connector be unfavorable for saving product material.

The utility model content

At assembling difficulty that exists in the prior art and the many aforementioned technical problem of materials, the utility model is intended to provide a kind of slot holder with two slots of differing heights, and it is convenient to make and assembling, and can save material.

According to an aspect of the present utility model, a kind of card connector is provided, comprise an insulating body and a plurality of conducting terminal.Wherein, described insulating body comprises: one first slot and one second slot of being positioned at differing heights; And described insulating body includes four groups and inserts the chamber, and the opening in every group of described insertion chamber makes described a plurality of conducting terminal to insert and to be assembled to described four groups along four different directions respectively and inserts in the chamber respectively towards four different directions.

According to an embodiment of the present utility model, described four groups of conducting terminals comprise first to fourth conducting terminal, and described four groups of insertion chambeies comprise that first to fourth inserts the chamber; And described first conducting terminal inserts described first in a downward direction and inserts in the chamber; Described second conducting terminal inserts described second along direction backward and inserts in the chamber; Described the 3rd conducting terminal inserts the described the 3rd along direction forward and inserts in the chamber; Described the 4th conducting terminal inserts the described the 4th in the upward direction and inserts in the chamber.

According to another embodiment of the present utility model, described first conducting terminal and described second conducting terminal are used for being electrically connected with one first card that inserts described first slot; And described the 3rd conducting terminal and described the 4th conducting terminal are used for being electrically connected with one second card that inserts described second slot.

According to another embodiment of the present utility model, each described conducting terminal comprises: a link is used for electrically contacting with described first and second cards; And a welding ends, be used for described card connector is welded to a motherboard.

According to another embodiment of the present utility model, the link of described first and second conducting terminals electrically contacts with the described first upper and lower both sides pin that blocks respectively; And the link of described third and fourth conducting terminal electrically contacts with the described second upper and lower both sides pin that blocks respectively.

According to another embodiment of the present utility model, the lower surface of the welding ends of described conducting terminal is located in the same horizontal plane, so that described conducting terminal can entirely be welded on the described motherboard.

Compared with prior art, in each embodiment of the present utility model, owing in same card connector, be formed with two two highly different slots, therefore, during fabrication, can once two highly different groups of slots be installed on the motherboard, therefore, easy to assembly.And, because two slots are integrated in the same card connector, therefore, can save the material of product.

By the description of hereinafter with reference to accompanying drawing the utility model being done, other purpose of the present utility model and advantage will be apparent, and can help that the utility model is had comprehensive understanding.

Description of drawings

Fig. 1 shows the perspective exploded view according to the card connector of an embodiment of the present utility model, wherein demonstrates four groups of conducting terminals that are electrically connected storage card and motherboard;

Fig. 2 a shows the cutaway view of card connector one position shown in Figure 1, and wherein first conducting terminal and the 3rd conducting terminal do not insert in the first insertion chamber and the 3rd insertion chamber;

Fig. 2 b shows the cutaway view of card connector another position shown in Figure 1, and wherein second conducting terminal and the 4th conducting terminal do not insert in the second insertion chamber and the 4th insertion chamber;

Fig. 3 a shows the cutaway view of card connector one position shown in Figure 1, and wherein first conducting terminal and the 3rd conducting terminal have inserted in the first insertion chamber and the 3rd insertion chamber; With

Fig. 3 b shows the cutaway view of card connector another position shown in Figure 1, and wherein second conducting terminal and the 4th conducting terminal have inserted in the second insertion chamber and the 4th insertion chamber.

Embodiment

Describe the embodiment of exemplary of the present utility model below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label is represented same or analogous element.The embodiment that describes below with reference to accompanying drawing is exemplary, is intended to explain the utility model, and can not be interpreted as restriction of the present utility model.

Fig. 1 shows the perspective exploded view according to the card connector of an embodiment of the present utility model, wherein demonstrates four groups of conducting terminals that are electrically connected storage card and motherboard.

For convenience of explanation, as shown in Figure 1, at first set up a coordinate system, wherein, illustrated left and right directions is represented the length direction of card connector, and fore-and-aft direction is represented the Width of card connector, and above-below direction is represented the thickness direction or the short transverse of card connector.

As shown in Figure 1, in one embodiment, card connector comprises insulating body 100, and this insulating body 100 has anterior 100a and rear portion 100b, and wherein the rear portion 100b of insulating body is higher than anterior 100a, thereby forms step-like.

Please continue referring to Fig. 1, in illustrated embodiment, be formed with first slot 102 (for example, first storage card slot), be formed with second slot 104 (for example, second storage card slot) at the rear portion of insulating body 100b at the anterior 100a of insulating body.Second slot 104 be higher than height greater than first slot 102.

Also showing four groups of conducting

terminal

1a, 1b, 2a, the 2b that is used to be electrically connected first, second storage card 1,2 (shown in Fig. 3 a and Fig. 3 b) and motherboard (not shown) among Fig. 1.When first and

second storage cards

1,2 inserted in first and second slots 102,104, the pin of storage card was electrically connected with motherboard by these four groups of conducting

terminal

1a, 1b, 2a, 2b, and this will be illustrated in Fig. 3 a and Fig. 3 b.

Fig. 2 a shows the cutaway view of card connector one position shown in Figure 1, and wherein the first conducting terminal 1a and the 3rd conducting terminal 2a do not insert among the first insertion chamber 1a ' and the 3rd insertion chamber 2a '; Fig. 2 b shows the cutaway view of card connector another position shown in Figure 1, and wherein the second conducting terminal 1b and the 4th conducting terminal 2b do not insert among the second insertion chamber 1b ' and the 4th insertion chamber 2b '.

Shown in Fig. 2 a and Fig. 2 b, in one embodiment, in insulating body 100, also be formed with corresponding with four groups of conducting

terminal

1a, 1b, 2a, 2b four groups and insert chamber 1a ', 1b ', 2a ', 2b '.

Particularly, four groups of conducting terminals comprise the first conducting terminal 1a, the second conducting terminal 1b, the 3rd conducting terminal 2a and the 4th conducting terminal 2b respectively.Correspondingly, four groups of insertion chambeies comprise that respectively first inserts chamber 1a ', the second insertion chamber 1b ', the 3rd insertion chamber 2a ' and the 4th insertion chamber 2b '.

Shown in Fig. 2 a, in one embodiment, the first conducting terminal 1a can insert first in a downward direction and insert among the 1a ' of chamber, and the 3rd conducting terminal 2a can insert among the 3rd insertion chamber 2a ' along direction forward.

Shown in Fig. 2 b, in one embodiment, the second conducting terminal 1b can insert second along direction backward and insert among the 1b ' of chamber, and the 4th conducting terminal 2b can insert among the 4th insertion chamber 2b ' in the upward direction.

Therefore, in this embodiment, four groups of conducting

terminal

1a, 1b, 2a, 2b can insert four groups along four groups of different directions respectively and insert among chamber 1a ', 1b ', 2a ', the 2b '.

Fig. 3 a shows the cutaway view of card connector one position shown in Figure 1, and wherein the first conducting terminal 1a and the 3rd conducting terminal 2a have inserted among the first insertion chamber 1a ' and the 3rd insertion chamber 2a '; Show the cutaway view of card connector another position shown in Figure 1 with Fig. 3 b, wherein the second conducting terminal 1b and the 4th conducting terminal 2b have inserted second and have inserted among chamber 1b ' and the 4th insertion chamber 2b '.

Shown in Fig. 3 a and Fig. 3 b, in illustrated embodiment, four groups of conducting

terminal

1a, 1b, 2a, 2b have inserted four groups of card connector and have inserted among chamber 1a ', 1b ', 2a ', the 2b '.Simultaneously, first storage card 1 and second storage card 2 have also inserted in first slot 102 and second slot 104 of card connector.

Shown in Fig. 3 a, the link 1a1 of the first conducting terminal 1a is used for electrically contacting with the pin of first storage card, 1 upside, and the welding ends 1a2 of the first conducting terminal 1a is used to be welded to motherboard.Similarly, shown in Fig. 3 b, the link 1b1 of the second conducting terminal 1b is used for electrically contacting with the pin of first storage card, 1 downside, and the welding ends 1b2 of the second conducting terminal 1b is used to be welded to motherboard.Like this, first storage card 1 just can be electrically connected on the motherboard by the first and second conducting

terminal

1a, 1b.

In like manner, shown in figure Fig. 3 a, the link 2a1 of the 3rd conducting terminal 2a is used for electrically contacting with the pin of second storage card, 2 upsides, and the welding ends 2a2 of the 3rd conducting terminal 2a is used to be welded to motherboard.Similarly, shown in Fig. 3 b, the link 2b1 of the 4th conducting terminal 2b is used for electrically contacting with the pin of second storage card, 2 downsides, and the welding ends 2b2 of the 4th conducting terminal 2b is used to be welded to motherboard.Like this, second storage card 2 just can be electrically connected on the motherboard by the third and fourth conducting

terminal

2a, 2b.

In illustrated embodiment, the link of every kind of conducting terminal is protruding ligule, so as with the pin Elastic Contact of storage card.But, note that the utility model is not limited to this, the correct according to actual needs of the concrete structure of every kind of conducting terminal.Equally, every kind of shape of inserting the chamber also can change adaptively according to the shape of every kind of conducting terminal.

For all conducting terminals can entirely be welded on the described motherboard, welding ends 1a2, the 1b2 of all conducting terminals, the lower surface of 2a2,2b2 are positioned at the same horizontal plane parallel with motherboard.But, need to prove that as the optional embodiment of another kind, welding ends 1a2, the 1b2 of all conducting terminals, 2a2,2b2 also can be vertical inserted terminals, be electrically connected by the mode of pegging graft with motherboard.

Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that under the situation that does not break away from principle of the present utility model and spirit and can change these embodiment.The scope of application of the present utility model is limited by claims and equivalent thereof.It should be noted that word " comprises " does not get rid of other element or step, and word " " or " one " do not get rid of a plurality of.In addition, any element numbers of claim should not be construed as restriction scope of the present utility model.

Claims

1. a card connector comprises an insulating body (100) and a plurality of conducting terminal (1a, 1b, 2a, 2b), it is characterized in that:

Described insulating body (100) comprising: one first slot (102) and one second slot (104) that are positioned at differing heights; And four groups inserted chamber (1a ', 1b ', 2a ', 2b '), wherein the opening of every group of described insertion chamber (1a ', 1b ', 2a ', 2b ') is respectively towards four different directions, makes described a plurality of conducting terminal (1a, 1b, 2a, 2b) can be respectively insert and be assembled to described four groups along four different directions and inserts in the chambeies (1a ', 1b ', 2a ', 2b ').

2. card connector according to claim 1 is characterized in that,

Described four groups of conducting terminals comprise first to fourth conducting terminal, and described four groups of insertion chambeies comprise that first to fourth inserts the chamber; And

Described first conducting terminal (1a) inserts described first in a downward direction and inserts in the chamber (1a ');

Described second conducting terminal (1b) inserts described second along backward direction and inserts in the chamber (1b ');

Described the 3rd conducting terminal (2a) inserts the described the 3rd along forward direction and inserts in the chamber (2a ');

Described the 4th conducting terminal (2b) inserts the described the 4th in the upward direction and inserts in the chamber (2b ').

3. card connector according to claim 2 is characterized in that,

Described first conducting terminal (1a) and described second conducting terminal (1b) are used for being electrically connected with one first card (1) that inserts described first slot (102); And

Described the 3rd conducting terminal (2a) and described the 4th conducting terminal (2b) are used for being electrically connected with one second card (2) that inserts described second slot (104).

4. card connector according to claim 3 is characterized in that,

Each described conducting terminal (1a, 1b, 2a, 2b) comprising: a link (1a1,1b1,2a1,2b1) is used for electrically contacting with described first and second cards (1,2); And a welding ends (1a2,1b2,2a2,2b2), be used for described card connector is welded to a motherboard.

5. card connector according to claim 4 is characterized in that,

The link (1a1,1b1) of described first and second conducting terminals (1a, 1b) electrically contacts with the described first upper and lower both sides pin that blocks (1) respectively; And

The link (2a1,2b1) of described third and fourth conducting terminal (2a, 2b) electrically contacts with the described second upper and lower both sides pin that blocks (2) respectively.

6. card connector according to claim 4 is characterized in that,

The lower surface of the welding ends of described conducting terminal (1a2,1b2,2a2,2b2) is located in the same horizontal plane, so that described conducting terminal can entirely be welded on the described motherboard.